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Subject: The P-40 Thread
RockyMTNClimber    3/11/2009 12:41:01 PM
From time to time old US fighters get mentioned on these boards and I am suprised at how little respect the P-40 Kittyhawk/Warhawk, Tomahawk gets given the sterling accomplishments the aircraft achieved in the hands of Allied pilots during WWII. When the war started in 1941 there were two primary modern US types. The Army's Curtis P-40 and the Navy's Grumman F4F Wildcat. These aircraft both shared the American penchant for aircraft of rugged construction, heavy armament, and pilot protection.

The P-40 featured a supercharged Allison 1170 hp, liquid cooled V12 engine with a critical altitude of 15,000 feet msl (critical altitude is the elevation at which the engine's supercharger will produce sea level manifold pressure). It's advantages over its adversaries were as follows:
P-40 v. A6M Zeke/Zero, P-40 was faster in level flight than any of the contemporary A6M's. it had a maximum dive speed of 480mph v. the Zeke's 350mph. The typical load out of armament for a P-40 was 6 .50 caliber heavy machine guns; the Zeke/Zero had two rifle caliber machine guns in the nose that were suplimented by two short barrelled 20mm cannon. The P-40 had pit armor and self sealing tanks where the Zero was utterly un armored and caught fire with a single hit from a tracer bullet, even a rifle caliber bullet! The P-40 had superior roll and turning rates at any speed above 250mph. As long as the P-40 pilot stayed above 250 mph the Zero could not turn or roll with it! Another critical advantage for the P-40 was its ability to withdraw from a fight by diving away. Litterally, the allied pilot could choose the time and place to engage and disengage.

P-40 v. BF-109; The P-40 had superior dive speed, again allowing the allied pilot to disengage or fight at his choosing. It also could turn inside of the 109 and arguably the US six .50 guns were a better choice for air to air combat.

The ultimate proof is that allied pilots scored consistently better kill ratios against their enemies. This is true whether you are talking about allied pilots fighting A6M or the BF-109 or other types. This is also true when you discuss veteran enemy pilots against allied rookies.

Simply put the P-40 was a great aircraft that allowed allied pilots to win early and win often. It was later overshadowed by better allied aircraft and that is okay too, but give the girl her due.

Check Six

Rocky


 
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JFKY    Herlad's funny   3/21/2009 1:59:20 PM
I love Herald "traps' and Herald "Bait".  You make me laugh...at you, Herald.  Like yo are some wily "hunter"of the false on the Internet.  I guess it's good cover when you get countered with something you didn't like or expect.
 
In that day and age you went down on the deck to shoot up airfields since high or medium bombing didn't get the job done. Obviously you missed what I was saying when you misunderstood the bait. But then I expected that.
 
Funny that's not how Kinney did it in New Guinea, and even if it's how YOU would have done it, it's not how the USAAF and USN did it...and even if they did...well they failed at it Herald.  You keep talking about history, and you talk about 10,000 kamikaze's...and yet you seem unable to grasp if the Japanese had 10,000 a/c hidden away...WHATEVER we were doing wasn't working.  But, on the whole, the general approach was to BOMB air fields...not simply fly low and "shoot them up" opening us up to flak...and the Japanese were so good at camouflage and decoy we missed many runways and most of the a/c dispersal areas.  Again read Downfall....
 
I gave you the data.
 
No your data gives LOSSES, in toto, not broken down by cause....
 
 
Oh the IRVING..that was an AMERICAN fighter?  Because my point you semi-literate was that the US had NO NIGHT FIGHTERS over Japan...and without night fighters of our own, fighters were POINTLESS.  It's not hard to grasp, you just have to accept that 1) Herald isn't right about everything and 2) Herald can learn from other people
 
 
Let me re-phrase it for you:  The Japanese had FEW night fighters and the US had fewer, ergo night fighter combat was almost non-existent...and as there were NO US night fighters available for the large fire raids, they were irrelevant, because like the P-51 they didn't have the range....and the P-51 not being a night fighter would have been IRRELEVANT even had it the range.  It had no night fighting capacity.  Again this isn't hard Herald...just put the ego into "Park."
 
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HERALD1357       3/21/2009 2:48:37 PM

I love Herald "traps' and Herald "Bait".  You make me laugh...at you, Herald.  Like yo are some wily "hunter"of the false on the Internet.  I guess it's good cover when you get countered with something you didn't like or expect.

In that day and age you went down on the deck to shoot up airfields since high or medium bombing didn't get the job done. Obviously you missed what I was saying when you misunderstood the bait. But then I expected that.

Funny that's not how Kinney did it in New Guinea, and even if it's how YOU would have done it, it's not how the USAAF and USN did it...and even if they did...well they failed at it Herald.  You keep talking about history, and you talk about 10,000 kamikaze's...and yet you seem unable to grasp if the Japanese had 10,000 a/c hidden away...WHATEVER we were doing wasn't working.  But, on the whole, the general approach was to BOMB air fields...not simply fly low and "shoot them up" opening us up to flak...and the Japanese were so good at camouflage and decoy we missed many runways and most of the a/c dispersal areas.  Again read Downfall....

Actually, JRKY, that is how Kenney did it in New Guinea.: Hence all those A-266s and A-20s and B-25s and so forth rtht got the nose joibs where they received guns and cannon for  low level work. I can't belkieve you make an assertionj so easily destroyed by facts.

I gave you the data.

No your data gives LOSSES, in toto, not broken down by cause....

Well Senty helped.. Half to fighters? I'll settle for that. 

Oh the IRVING..that was an AMERICAN fighter?  Because my point you semi-literate was that the US had NO NIGHT FIGHTERS over Japan...and without night fighters of our own, fighters were POINTLESS.  It's not hard to grasp, you just have to accept that 1) Herald isn't right about everything and 2) Herald can learn from other people
 
No. Irving was one of those Japanese night fighters; (Nick too) that you said didn't exist or weren't used to shoot down Superforts. Well guess what? They did use them. and you just made yourself look rediculous by mistating what I said omn subject and failing to see the negation if yoiur assertion as stated. I don't need to learn much from you here on this topic, JRKY. I knew that the Japanese were using night fighters as early as New Guniea and were  well versed in the tactics thereof.

Let me re-phrase it for you:  The Japanese had FEW night fighters and the US had fewer, ergo night fighter combat was almost non-existent...and as there were NO US night fighters available for the large fire raids, they were irrelevant, because like the P-51 they didn't have the range....and the P-51 not being a night fighter would have been IRRELEVANT even had it the range.  It had no night fighting capacity.  Again this isn't hard Herald...just put the ego into "Park."

About US night fighters, JRKY;
 
 
 
That would have been the A-20 Havoc as configured into the P-70, JRKY. Again fighting as part of CACTUS, about the same time as the IRVINGS.
 
Let me be blunt. The Japanese had night fighters (Irvings) from May 1943 onward.

They used them in New Guniea, the Solomons, the Philippines and in Metro Japan to oppose Allied night bombing.
 
You flatly don't know what you are talking about, JRKY.
 
Herald
 

 
 
 
 

 
 
 
 
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JFKY    Here you go Herald...   3/21/2009 4:11:21 PM
The P-70 was not very successful in combat, scoring only two kills during the entire war. The P-70 lacked sufficient performance to intercept Japanese night raiders unless it was extremely fortunate. P-70s were replaced with P-61s just as soon as these aircraft would be made available.
 
And the P-61 doesn't have the range to cover the Home Islands, for the large NIGHT TIME raids...are you sure you want to keep this up?
 
So we have range and availability problems for these night fighters we're going to be fielding...You keep talking "history" but history keeps tripping you up.  You confuse SOME with MANY...SOME night fighters were available...not enough to make a difference and not until AFTER Iwo Jima had been taken...and the USAAF was destroying Japan well before then.  And BTW, Google Map gives the distance from Iwo to Tokyo at 763 Miles...Wiki has the P-61's combat radius at 560 miles...leaves us 200 miles short on the old range.  So if we're gonna rely on Herald's P-61's to provide the NECESSARY night cover to defeat Japan, we're not going to defeat Japan.
 
And as to air field neutralization...no matter what approach was used, we failed at it...and I note that it was light/Medium BOMBERS with parafrags and guns, not FIGHTERS that won the air field war for Kinney.  We aren't going to be able to deploy those in any numbers until after Okinawa is taken...May/June 1945.  Again well after the Tokyo and subsequent mass fire raids.
 
Also, Japanese AND American fighters are pretty irrelevant to one of the most crippling phases of the aerial campaign...the aerial delivery of mines into the coastal waters of Japan.  That didn't involve mass raids, and IIRC did not provoke aerial attacks, and yet they crippled what remained of Japan's economy.
 
Bottom-Line: fighters were USEFUL, not NECESSARY to the defeat of Japan, and that for the night raids, US fighter cover was an irrelevancy to discuss.
 
If this was a debate about Klystrons or magnetrons, or milli-radians, or atmospheric absorption, or Horse power or Horse Power per pound...IF,  it were I'd just sit back and watch, listen, AND LEARN..I've learned LOTS from "listening" to you and others argue with Blue wings about the Physics of OSF, or Spectra, any number of things.  I liked your extrapolation of possible engine designs for the era 1937/42...all neat.  All things that you are good at...this is something you're not so good at.
 
Again check your ego here...this isn't PHYSICS, it's history and geography...and here you haven't forgotten more than others have learned..you are, just like me, an interested amateur.  You keep thinking you MUST be right, because you're Herald...but this isn't Herald's métier.  In this you are wrong...fighter cover was not essential to the victory over the Home Islands.  Fighters would have been absolutely vital for Operations Olympic and Coronet, for air cover against the Kamikaze and CAS.  But for the strategic campaign(s) against Japanese cities, industry, and shipping, not so much.  The night raids faced few Japanese night fighters and the US fielded NO night fighters...the mining campaign didn't meet fighter attack, the night time raids devastated urban Japan, before the P-51's were available.  Fighters weren't the a/c that air field busted, and any way our air field busting STANK against the Japanese.  That's what the history says...it has nothing to do with kilo-pascals or milli-amperes...and so all that engineering knowledge you have is just wasted in this debate.
 
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HERALD1357       3/21/2009 4:57:59 PM

The P-70 was not very successful in combat, scoring only two kills during the entire war. The P-70 lacked sufficient performance to intercept Japanese night raiders unless it was extremely fortunate. P-70s were replaced with P-61s just as soon as these aircraft would be made available.

 Well yeah I read that, JRKY. One of the reasons the P=38 was tried as a night fighter, because the A-20 wasn't maneuverable enough or robust enough. Why do you think I designed my canard?

And the P-61 doesn't have the range to cover the Home Islands, for the large NIGHT TIME raids...are you sure you want to keep this up?

Why do you think the P-51s were sent along with the P-38s?

So we have range and availability problems for these night fighters we're going to be fielding...You keep talking "history" but history keeps tripping you up.  You confuse SOME with MANY...SOME night fighters were available...not enough to make a difference and not until AFTER Iwo Jima had been taken...and the USAAF was destroying Japan well before then.  And BTW, Google Map gives the distance from Iwo to Tokyo at 763 Miles...Wiki has the P-61's combat radius at 560 miles...leaves us 200 miles short on the old range.  So if we're gonna rely on Herald's P-61's to provide the NECESSARY night cover to defeat Japan, we're not going to defeat Japan.

No.l History keeps tripping you up. You keep floating the lie that i said that our night fighters fought their night fighters. WHERE DID I SAY THIS? Are you assuming? Because if you are then you are really sawing that tree branch off on which you stand, because:
 
SUMMARY:
1. You said the Japanese didn't use nightfighters much. I proved you wrong.
2. You said we didn't use night fighters much. I proved you wrong.
3. You assumed that I said we used nightfighters as escorts. I did not say that. I said that in the DAYLIGHT TOKYO RAID, (can't read?) there were 158 P-51s present and that 26 B-29s failed to RTB as shown in the data for a 5% loss rate.
4. Didn't mention P-61s at all. Are you making this nionsense you claim all up in JRKY fantasyland?
 
And as to air field neutralization...no matter what approach was used, we failed at it...and I note that it was light/Medium BOMBERS with parafrags and guns, not FIGHTERS that won the air field war for Kinney.  We aren't going to be able to deploy those in any numbers until after Okinawa is taken...May/June 1945.  Again well after the Tokyo and subsequent mass fire raids.

Well actually the Navy did a fairly good job of it.  Parafrags or retarded fall bombs and nose cannon? Now you concede my point? Just read yourself, JRKY. You no longer even can keep track of your own arguments?

Also, Japanese AND American fighters are pretty irrelevant to one of the most crippling phases of the aerial campaign...the aerial delivery of mines into the coastal waters of Japan.  That didn't involve mass raids, and IIRC did not provoke aerial attacks, and yet they crippled what remained of Japan's economy.

Red Herring and strawman. Mines had nothing to do with the Lemay campaign to destroy the Japanese aviation industry building Kamikazi planes which was what a significant part of those firebombing raids was all about.

Bottom-Line: fighters were USEFUL, not NECESSARY to the defeat of Japan, and that for the night raids, US fighter cover was an irrelevancy to discuss.

CREF above.

If this was a debate about Klystrons or magnetrons, or milli-radians, or atmospheric absorption, or Horse power or Horse Power per pound...IF,  it were I'd just sit back and watch, listen, AND LEARN..I've learned LOTS from "listening" to you and others argue with Blue wings about the Physics of OSF, or Spectra, any number of things.  I liked your extrapolation of possible engine designs for the era 1937/42...all neat.  All things that you are good at...this is something you're not so good at.

You might have to sit back and listen some more. Apparently you aren't paying close attention tyo what goes on here, because you've confused yourself as to what IS said as opposed to what you think is said..

Again check your ego here...this isn't PHYSICS, it's history and geography...and here you haven't forgotten more than others have learned..you are, just like me, an interested amateur.  You keep thinking you MUST be right, because you're Herald...but this isn't Herald's métier.  In this you are wrong...fighter cover was not essential to the victory over the Home Islands.  Fighters would have been absolutely vital for Operations Olympic and Coronet, for air cover against the Kamikaze and CAS.  But for the strategic campaign(s) against Japanese cities, industry, and shipping, not so much.  The night raids faced few Japanese night fighters and the US fielded NO night fighters...the mining campaign didn't meet fighter attack, the night time raids devastated urban Japan, before the P-51's were available.  Fighters weren't the a/c that air field busted, and any way our air field busting STANK against the Japanese.  That's what the history says...it has nothing to do with kilo-pascals or milli-amperes...and so all that engineering knowledge you have is just wasted in this debate.

Trouble is that in this short post I counted nine errors you made to my two. I'm not convinced that you have a form grasp on the subject.


 
Start there.
 
Herald

 
 
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JFKY    Well we're making progress   3/21/2009 6:13:28 PM
The Great Herald admits to making mistakes...
 
Are you back to that silly Herald Pusher-Canard?  Just asking...because I thought we had moved on from that.  Because by your own admission:
1) It's out-dated in 1944; and
2) It doesn't have the range to cover the Home Islands.
 
Plus, added to the fact that it won't work...please don't start on how it WILL...no one else, after years of design and testing got it to work in the Second World War, so don't try telling me that HERALD got it right but the US, the Japanese, and everyone else were boneheads.  When Vizzini says he's the smartest guy in the world, it's meant as a joke, and we laughed.  When you try it, it would be sad...and we just laugh AT you.
 
The only pusher that served in large numbers would be the J-21, by Saab...built after the war, and it was a ground attack a/c, not a zoom and boom fighter.
 
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HERALD1357    No progress.   3/22/2009 12:11:14 AM

The Great Herald admits to making mistakes...
 
Of course I make mistakes and I always said so. Problem is that you don't even know what they are, JRKY. 
 
Are you back to that silly Herald Pusher-Canard?  Just asking...because I thought we had moved on from that.  Because by your own admission:

1) It's out-dated in 1944; and

2) It doesn't have the range to cover the Home Islands.

One more time. The canard was supposed to meet a 1940 requirement with 1935 technology , not a 1944 war with 1940 technology.  
 
You seem to have a problem grasping that it takes a LONG time to develop the P-47JN from the P-35. or to develop any aircraft.

Plus, added to the fact that it won't work...please don't start on how it WILL...no one else, after years of design and testing got it to work in the Second World War, so don't try telling me that HERALD got it right but the US, the Japanese, and everyone else were boneheads.  When Vizzini says he's the smartest guy in the world, it's meant as a joke, and we laughed.  When you try it, it would be sad...and we just laugh AT you.
 
Tell that to Burt, or Donovan, or Kelly, JRKY.  Just try. What I worked up was based on their work.

The only pusher that served in large numbers would be the J-21, by Saab...built after the war, and it was a ground attack a/c, not a zoom and boom fighter.
 
Was it?
 
 
It had cooling problems because of the engine placement.. I looked at what a far better man than I did as a solution. See if you can figure it out.  


Want a hint?:
 
 
Herald
 
 
 

Herald
 
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HERALD1357    No progress.   3/22/2009 12:13:48 AM




The Great Herald admits to making mistakes...

 

Of course I make mistakes and I always said so. Problem is that you don't even know what they are, JRKY. 


 

Are you back to that silly Herald Pusher-Canard?  Just asking...because I thought we had moved on from that.  Because by your own admission:



1) It's out-dated in 1944; and



2) It doesn't have the range to cover the Home Islands.



One more time. The canard was supposed to meet a 1940 requirement with 1935 technology , not a 1944 war with 1940 technology.  

 

You seem to have a problem grasping that it takes a LONG time to develop the P-47JN from the P-35. or to develop any aircraft.




Plus, added to the fact that it won't work...please don't start on how it WILL...no one else, after years of design and testing got it to work in the Second World War, so don't try telling me that HERALD got it right but the US, the Japanese, and everyone else were boneheads.  When Vizzini says he's the smartest guy in the world, it's meant as a joke, and we laughed.  When you try it, it would be sad...and we just laugh AT you.

 

Tell that to Burt, or Donovan, or Kelly, JRKY.  Just try. What I worked up was based on their work.




The only pusher that served in large numbers would be the J-21, by Saab...built after the war, and it was a ground attack a/c, not a zoom and boom fighter.

 

Was it?

 
SAAB fighters.



 

It had cooling problems because of the engine placement.. I looked at what a far better man than I did as a solution. See if you can figure it out.  







Want a hint?:

 


 

Herald


 

 

 




Herald
Goofed on the HTML code. Sorry.
 
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JFKY    So...   3/22/2009 10:00:45 AM
First you mention your canard-pusher and then you say, "Oh it was only for a design for the early portion of the war."  Ok, even though no one else made it work, I'll graciously grant you that....then why mention at all, at this stage of the debate and the war.  Your hypothetical pusher-canard is out-dated.  So drop it...
 
Again put the ego in park, Herald.  You can talk about all the DESIGNS but I was hoping for the photo's of the pusher a/c flying over Bonn, or Essen, or the pictures of the pusher a/c in the Solomons or over Peleliu.  And then the discussion of the aerial combat pro's and con's of these a/c, with a short summation of the kills or strike statistics. But, of course, these don't exist, because no one fielded such an a/c in the Second World War!  There are no Zoom n' Boom, fighters, strike fighters, night fighters or naval strike a/c that are pusher a/c, that saw active combat...or active combat in any meaningful way.  So again, not only drop the Herald Canard, just drop the whole idea of pusher canard...it didn't happen in World War II, and not for want of thought and effort.  So the only conclusion is if Bell or any of a number of other design firms couldn't bring one to fruition, it wasn't going to happen.
 
SUMMARY:
1. You said the Japanese didn't use night fighters much. I proved you wrong.
You mean they HAD night fighters...and do you have any evidence that they scored any kills?  Did they achieve anything like the effectiveness of the German Fighter Fighter system?
 
2. You said we didn't use night fighters much. I proved you wrong.
 
And did we use them over the Home Islands?  Not until after Okinawa fell,, May/June/July 1945 because NO night fighter had the range to reach the Home Islands.  It wouldn't be until March/April/May that P-51's could range to the Home ISlands, from Iwo Jima.
3. You assumed that I said we used night fighters as escorts. I did not say that. I said that in the DAYLIGHT TOKYO RAID, (can't read?) there were 158 P-51s present and that 26 B-29s failed to RTB as shown in the data for a 5% loss rate.
What else would you use the night fighters, FOR?  And though you keep talking about this loss rate, you don't break it down so that we can see if fighters, of any kind, would have made a difference.  That is to say, did those losses come from Flak or fighters?  Or operational causes?  You've NEVER answered that.  IF, the bulk of the losses were flak or operational, THEN fighters were an irrelevance.  Get back to on the break down of losses.  You MIGHT have a point, but as of now, you have nothing.
 
4. Didn't mention P-61s at all. Are you making this nonsense you claim all up in JRKY fantasyland?
 
No you just mentioned "night fighters", and then you mentioned the P-70...I'm just fleshing out the concept of "Night Fighter" for you...that the P-70 wasn't much of a night fighter and that the best US night fighter, the P-61, didn't have the range or the numbers to make any difference in night operations over Japan.  Not the range, until Okinawa fell, and NEVER had the numbers...fewer than 50 P-61C's were built.  In the ETO, the -A and -B models were limited to about one SQUADDRON per TAC...and due to maintenance and logistics issues, seldom could generate 20 sorties a day., well really night.  But no it's not fantasyland, it's just history...anyone can read.  Night fighters are what XXI Bomber Command needed, for FIGHTER escort in February/March, the period of destructive firebombing...because those were NIGHT raids.  And not only were NO fighters available for coverage, only night fighters would have been of any value.
 
Well actually the Navy did a fairly good job of it.  Parafrags or retarded fall bombs and nose cannon? Now you concede my point? Just read yourself, JRKY. You no longer even can keep track of your own arguments?

No, actually the USN and the USAAF did a POOR job of suppressing air fields, both for Okinawa and then for Operation Olympic.  The Japanese launched several thousand Kamikaze sorties against Okinawa, AFTER the Navy attempted to suppress the air fields and the fact, which you bring up, that the Japanese had 10,000 a/c prepared for Olympic would suggest, strongly, that the US did a rather POOR job of air field busting.  To give the Japanese credit they did a GREAT job of camouflage and decoys.

Well we began this with YOU discussing how fighters were going to be necessary to defeat the Japanese air threat thru "Offensive Counter-Air"...which you had to admit was really low-level BOMBER operations.  So it seems to me the guy who's back-tracking here is you.  And of course, non of this sort of counter-air was possible until Okinawa fell, so really we are looking at May/June 1945 before it gets under way.  So until then counter-air is either engine factory attacks or area bombing...and P-51s didn't figure into it at all, did they?
 
Red Herring and strawman. Mines had nothing to do with the Lemay campaign to destroy the Japanese aviation industry building Kamikaze planes which was what a significant part of those firebombing raids was all about.
Well it wasn't just Lemay's goal to destroy the a/c plants or destroy Kamikaze's..it was to cripple Japan's ability to wage war.  Lemay only knew that home factories were CRITICAL to the Japanese war industry.  He didn't care WHICH houses burned, he understood that if enough of them DID burn, he'd cripple ALL industry, not just a/c manufacturing.
 And the mining campaign completed that.  And it's not relevant what Lemay PLANNED so much as what he ACHIEVED.  And his mining campaign, may not have been a high priority for HIM, but it was decisive in it's results.  It destroyed the ability of the Japanese to run an integrated economy.  And an integrated economy is what fuels, if you will, an aviation, much less ANY industry.  Lemay destroyed factories, and his mines removed the ability of the Japanese to move goods, food or raw materials within the Empire.  It WAS pretty much the final nail in the coffin of the Japanese ability to wage war.
 
Which leads to my point, again...P-51s, P-47's were NOT essential to the strategic campaign against the Japanese economy.  The mass fire raids occurred before they were available.  The mining campaign, didn't need them.  And right now I have no evidence that Japanese fighters, night or otherwise, inflicted  losses, crippling or negligible, on the B-29's at all.  Certainly we know that they inflicted almost no losses PRE-Lemay, to be fair Pre-Lemay it was pretty irrelevant, too, as the USAAF was inflicting almost NO DAMAGE on the Japanese.  That fighter escort was a welcome addition to bomber missions, may be true, but that is not the same thing as saying that the bomber campaign REQUIRED them (Which in Europe was true).  They were NOT a requirement because the Japanese had nothing close to the German air defense network, not nearly the radars, flak, or fighters, night or otherwise, that approached the operational altitudes of the B-29's.
 
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sentinel28a       3/23/2009 3:53:59 PM
JFKY, if the B-29s didn't need escorts, why did LeMay switch to daylight raids late in the bombing campaign so P-51s would be available?
 
Japanese night fighters inflicted comparatively heavy losses on B-29s during the second Tokyo raid, which necessitated LeMay going back to daylight attacks, because there were no nightfighters available with the range until Okinawa fell, and the P-61 could reach Kyushu.  The lack of ranged nightfighters was also one of the reasons why the P-82 Twin Mustang was developed.
 
 
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JFKY       3/24/2009 10:00:02 AM
"Comparatively heavy losses" means what?  Greater than the 1.375% loss rate of the previous raids?  Sure, IF the loss rate jumps to 3% and you think that fighters will reduce it to 1.5% it makes sense, but comparatively means you have to compare it to something.  The something I compare it to is the 6% sustained loss rate that is considered the threshold for changing/ceasing bomber operations.  It is my contention that XXI Bomber Command did not feel the need to curtail operations UNTIL fighters were available.
 
And according to Herald, these day light raids suffered 5% losses, so it is arguable that the switch made sense.  UNLESS the switch was less from daylight for fighters and daylight for PRECISION attacks...The Tokyo fire raid targeted a section of Tokyo, night works for that.  IF, Lemay is now targeting the Nakajima Engine Works, to be distinguished from downtown Tokyo, then a daylight raid is in order and IF fighters are available, then certainly they should be used.  So was the switch one for the nature of the defenses or for the nature of the target?
 
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HERALD1357    JRKY reply.   3/24/2009 1:22:07 PM

First you mention your canard-pusher and then you say, "Oh it was only for a design for the early portion of the war."  Ok, even though no one else made it work, I'll graciously grant you that....then why mention at all, at this stage of the debate and the war.  Your hypothetical pusher-canard is out-dated.  So drop it...


I don't think so......because you see I leave upgrade paths in everything I show you. Remember the SAAB J-21? What did they drop into her after the DB-601 became obsolete? Why they used a Goblin jet engine.


link

 

Again put the ego in park, Herald.  You can talk about all the DESIGNS but I was hoping for the photo's of the pusher a/c flying over Bonn, or Essen, or the pictures of the pusher a/c in the Solomons or over Peleliu.  And then the discussion of the aerial combat pro's and con's of these a/c, with a short summation of the kills or strike statistics. But, of course, these don't exist, because no one fielded such an a/c in the Second World War!  There are no Zoom n' Boom, fighters, strike fighters, night fighters or naval strike a/c that are pusher a/c, that saw active combat...or active combat in any meaningful way.  So again, not only drop the Herald Canard, just drop the whole idea of pusher canard...it didn't happen in World War II, and not for want of thought and effort.  So the only conclusion is if Bell or any of a number of other design firms couldn't bring one to fruition, it wasn't going to happen.


Speculation? It is speculation you know.


Nobody tried until it was too LATE in WW II . We've since seen that it can be done very well. Every design we have now that is reaction jet based is a pusher.

 

SUMMARY:

1. You said the Japanese didn't use night fighters much. I proved you wrong.

You mean they HAD night fighters...and do you have any evidence that they scored any kills?  Did they achieve anything like the effectiveness of the German Fighter Fighter system?


I have proved it in passing. Red herring and as a lawyer or physicist would say: an incompetent argument presented at variant with presented fact in evidence. Nicks and Irvings shot down US bombers, both B-17s and B-29s. You might nibble at the edges concerning but the main point has been irrefutably made. Drop it.

 

2. You said we didn't use night fighters much. I proved you wrong.

 

And did we use them over the Home Islands?  Not until after Okinawa fell,, May/June/July 1945 because NO night fighter had the range to reach the Home Islands.  It wouldn't be until March/April/May that P-51's could range to the Home ISlands, from Iwo Jima.


Your concession on point is accepted. Reread what you just wrote.


3. You assumed that I said we used night fighters as escorts. I did not say that. I said that in the DAYLIGHT TOKYO RAID, (can't read?) there were 158 P-51s present and that 26 B-29s failed to RTB as shown in the data for a 5% loss rate.

What else would you use the night fighters, FOR?  And though you keep talking about this loss rate, you don't break it down so that we can see if fighters, of any kind, would have made a difference.  That is to say, did those losses come from Flak or fighters?  Or operational causes?  You've NEVER answered that.  IF, the bulk of the losses were flak or operational, THEN fighters were an irrelevance.  Get back to on the break down of losses.  You MIGHT have a point, but as of now, you have nothing.


Defense of Tinian, Guam, and Saipan from night time Judy raids. This is easy!

 

4. Didn't mention P-61s at all. Are you making this nonsense you claim all up in JRKY fantasyland?

 

No you just mentioned "night fighters", and then you mentioned the P-70...I'm just fleshing out the concept of "Night Fighter" for you...that the P-70 wasn't much of a night fighter and that the best US night fighter, the P-61, didn't have the range or the numbers to make any difference in night operations over Japan.  Not the range, until Okinawa fell, and NEVER had the numbers...fewer than 50 P-61C's were built.  In the ETO, the -A and -B models were limited to about one SQUADDRON per TAC...and due to maintenance and logistics issues, seldom could generate 20 sorties a day., well really night.  But no it's not fantasyland, it's just history...anyone can read.  Night fighters are what XXI Bomber Command needed, for FIGHTER escort in February/March, the period of destructive firebombing...because those were NIGHT raids.  And not only were NO fighters available for coverage, only night fighters would have been of any value.

 

The P-70 was the A-20 Havoc refitted with a gun pack and a radar. It was a triple whammy I threw you because:

  • a. It couldn't point for crap

  • b. Its burdened service ceiling was terrible.

  • c. And it was structurally fragile.

I already knew that my canard would meet and overcome the A-20 shortcomings. If the pig of a plane like the BF-110 could do it, then my little ?duck? would have no trouble.


Incidentally I don't need you to try to create your own strawman arguments and then try to pin them on me. I'm not that stupid that I will allow you to get away with assuming I would agree to YOUR canard, when its MY canard that is the focus of my discussion in this hypothetical. (I love puns.). Don't try to extrapolate your errors into my arguments, Okay?


Well actually the Navy did a fairly good job of it.  Parafrags or retarded fall bombs and nose cannon? Now you concede my point? Just read yourself, JRKY. You no longer even can keep track of your own arguments?

No, actually the USN and the USAAF did a POOR job of suppressing air fields, both for Okinawa and then for Operation Olympic.  The Japanese launched several thousand Kamikaze sorties against Okinawa, AFTER the Navy attempted to suppress the air fields and the fact, which you bring up, that the Japanese had 10,000 a/c prepared for Olympic would suggest, strongly, that the US did a rather POOR job of air field busting.  To give the Japanese credit they did a GREAT job of camouflage and decoys.


The Navy actually survived the kamikazi swarm from Kyushu and they did knock out the airfields on that island toward the end fighting for Okinawa. Takes time to bomb everything. The Japanese withdrew to Honshu. What was your point again? (Chuckles)


Well we began this with YOU discussing how fighters were going to be necessary to defeat the Japanese air threat thru "Offensive Counter-Air"...which you had to admit was really low-level BOMBER operations.  So it seems to me the guy who's back-tracking here is you.  And of course, non of this sort of counter-air was possible until Okinawa fell, so really we are looking at May/June 1945 before it gets under way.  So until then counter-air is either engine factory attacks or area bombing...and P-51s didn't figure into it at all, did they?


Nope. If you look at what I said on another thread: the types of bombing that worked at that stage of the war were high altitude area bombing (impossible over Japan because of the jet stream) or low level dash bombers releasing retarded fall bombs over precision targets. So it was going to be a Mixmaster (if it had been ready) or a B-29 (which was a rather safe substitute), and you just stepped into it JRKY. I think you just cooked yourself. If you go the Mixmaster route you are going to need fighter support either daylight before to shoot up the defense to clear for the night raiders, or during the actual daylight raid. As for that, Iwo just becomes all the more important to fall early to us, doesn't it? We should have gone for it in September 1944 like SPRUANCE wanted.

 

Red Herring and strawman. Mines had nothing to do with the Lemay campaign to destroy the Japanese aviation industry building Kamikaze planes which was what a significant part of those firebombing raids was all about.

Well it wasn't just Lemay's goal to destroy the a/c plants or destroy Kamikaze's..it was to cripple Japan's ability to wage war.  Lemay only knew that home factories were CRITICAL to the Japanese war industry.  He didn't care WHICH houses burned, he understood that if enough of them DID burn, he'd cripple ALL industry, not just a/c manufacturing.


The point was lost on you? Mining was not part of the aviation industry campaign.


 And the mining campaign completed that.  And it's not relevant what Lemay PLANNED so much as what he ACHIEVED.  And his mining campaign, may not have been a high priority for HIM, but it was decisive in it's results.  It destroyed the ability of the Japanese to run an integrated economy.  And an integrated economy is what fuels, if you will, an aviation, much less ANY industry.  Lemay destroyed factories, and his mines removed the ability of the Japanese to move goods, food or raw materials within the Empire.  It WAS pretty much the final nail in the coffin of the Japanese ability to wage war.


The mining didn't stop the Japanese from building planes. That is the point I was trying to get you to see. LeMays, targets in order of priority should have been powerplants, metal foundrys and final assembly shed. No electricity, no metals, no assembly workers means no planes.


Mine warfare could starve the Japanese in time, but for immediate results, you have to knock out the tech tree in progress, not wait for a shortage of food and fuel to do it for you. Siege is a horrible and safe way to kill somebody into surrender. I'm all in favor of it, but don't forget, we had that eager idiot , MacArthur, ready to hurl a million Americans into a buzz-saw. Anything LeMay can do to get them ashore on Honshu today is preferable to what he will accomplish six months in the future. Sometomes you have to fight stupid in order to prevent fight imbecile.

 

Which leads to my point, again...P-51s, P-47's were NOT essential to the strategic campaign against the Japanese economy.  The mass fire raids occurred before they were available.  The mining campaign, didn't need them.  And right now I have no evidence that Japanese fighters, night or otherwise, inflicted  losses, crippling or negligible, on the B-29's at all.  Certainly we know that they inflicted almost no losses PRE-Lemay, to be fair Pre-Lemay it was pretty irrelevant, too, as the USAAF was inflicting almost NO DAMAGE on the Japanese.  That fighter escort was a welcome addition to bomber missions, may be true, but that is not the same thing as saying that the bomber campaign REQUIRED them (Which in Europe was true).  They were NOT a requirement because the Japanese had nothing close to the German air defense network, not nearly the radars, flak, or fighters, night or otherwise, that approached the operational altitudes of the B-29's.


Senty has covered this, but I'll spell it out for you. Once we knew we had to come down to below 20,000 feet and slow down to 220 miles per hour to have a prayer of hitting anything in Japan, our B-29s were within easy reach of Japanese flak and fighters. Our loss rates prove that. Japanese night defense was pathetic, but they were still shooting us down in the tens or more per major raid.


We switched to daylight for a few raids because we had to precision bomb key critical targets. We were still stuck with the medium altitudes and slow speeds. Though. You don't like it, but physics is physics. The B-29 then could not bomb accurately in a jet stream and it was at the limit of its burdened range in 1945. You had to cruise to conserve fuel.


And the Japanese exploited this set of facts. We needed the fighters.


Herald

TEST
 
Quote    Reply

sentinel28a       3/24/2009 1:26:55 PM

"Comparatively heavy losses" means what?  Greater than the 1.375% loss rate of the previous raids?  Sure, IF the loss rate jumps to 3% and you think that fighters will reduce it to 1.5% it makes sense, but comparatively means you have to compare it to something.  The something I compare it to is the 6% sustained loss rate that is considered the threshold for changing/ceasing bomber operations.  It is my contention that XXI Bomber Command did not feel the need to curtail operations UNTIL fighters were available.

 

And according to Herald, these day light raids suffered 5% losses, so it is arguable that the switch made sense.  UNLESS the switch was less from daylight for fighters and daylight for PRECISION attacks...The Tokyo fire raid targeted a section of Tokyo, night works for that.  IF, Lemay is now targeting the Nakajima Engine Works, to be distinguished from downtown Tokyo, then a daylight raid is in order and IF fighters are available, then certainly they should be used.  So was the switch one for the nature of the defenses or for the nature of the target?


I don't know the exact loss figures, but LeMay didn't make the switch because of precision bombing.  Precision bombing was very difficult over Japan because of the strong winds over the country, which badly threw off bombing accuracy.  The daylight raids continued incendiary area attacks.
It may just be for the simple reason that, despite LeMay's gruff demeanor, he genuinely cared about his crews and didn't want to wait until sustained losses reached 6%.  The P-51s were available and they certainly helped, so why not use them and save aircrew who otherwise would be shot down?  Makes sense to me.

 
 
Quote    Reply

JFKY    Well Herald   3/24/2009 2:17:11 PM
The later raids on Tokyo were on a/c plants, not jsut the urban area(s)...so they necessitated a daylight approach.  Once Iwo Jima was in US hands, then fighters could cover daylight raids, but agian I argue that the air cover was nice, but not the requirement for daylight raids.
 
Quote    Reply

RockyMTNClimber    Hit or miss.   3/24/2009 3:02:21 PM
Bombing from 18000+ feet was okay if your target was a the size of Tokyo. For a factory, a dock, a power plant, an army barracks they really needed to get down low enough to place most of their bombs into about a 2,500 yard circle. That required them to get down into flak and fighter territory.
 
Post conflict research showed that carpet bombing didn't work, they needed the P51s.
 
Check Six
 
Rocky
 
Quote    Reply

HERALD1357    Nice readback.   3/24/2009 8:18:09 PM

The later raids on Tokyo were on a/c plants, not jsut the urban area(s)...so they necessitated a daylight approach.  Once Iwo Jima was in US hands, then fighters could cover daylight raids, but agian I argue that the air cover was nice, but not the requirement for daylight raids.
Nice readback to what I just said.

Anyway, concession accepted.
 
Herald
 

 
 
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