Author Topic: P-38l  (Read 4334 times)

Offline Captain Virgil Hilts

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« Reply #60 on: May 05, 2004, 08:37:58 PM »
Quote
Originally posted by Kweassa
Out of curiosity, to whom is the above statement addressed to? Because I sure don't see anyone claiming the P-38 was the worst fighter in the ETO, nor do I see anyone saying skillful feats are impossible to achieve with a P-38... not to mention none of what you've said ever relates to the previous debate concerning the lacking aspects of the P-38.

 Your putting words inside the mouth of a phantom which we cannot see.



Because you chose that one quote and took it out of the context of the entire rest of the post, I'll just address that one question.

If you look throughout this thread, you'll note several instances where Sholz stated his contention that the P-38 was withdrawn from service because of what amounted to woefully inadequate performance against the Luftwaffe. I disagree completely.

I'll just leave it at that.
"I haven't seen Berlin yet, from the ground or the air, and I plan on doing both, BEFORE the war is over."

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Offline Ack-Ack

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« Reply #61 on: May 06, 2004, 05:08:37 AM »
Quote
Originally posted by GScholz
The P-38 did not fare well in the ETO because the LW fighters were faster, better divers and better climbers. The P-38 is a wonderful plane, and showed its usefulness in the PTO against the slower Japanese planes, but in the ETO it was out of its league as a fighter. It did however find use in other niches like fighter-bomber and recce duty.



There were a few reasons why the P-38 didn't succeed in the ETO but none of them were because it was out classed by any German plane.  If that was the case, it wouldn't have been as successful as it was in the MTO.


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Offline Ack-Ack

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« Reply #62 on: May 06, 2004, 05:32:47 AM »
Quote
Originally posted by GScholz
*Sigh*

Hilts, you know, if you search this forum I'm sure you'll find out that I was like you the first couple of months I was here. Different plane, but same sentiment. Your "version" of the P-38 will never be modelled since HTC model their planes after facts ... not wishful thinking. The sooner you accept that, the sooner you'll enjoy flying your P-38 in AH.




what fact was the auto-flaps based on?



ack-ack
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Offline Kweassa

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« Reply #63 on: May 06, 2004, 06:18:13 AM »
That's an entirely different case, Ak.

Offline Delirium

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« Reply #64 on: May 06, 2004, 07:19:30 AM »
Careful Ack-Ack, those Luftwaffles get real upset when they perceive an insult directed toward Willy or Kurt. They willl then proceed to draw a hidden microfilm from their rectum filled with never before released footage or diagrams.
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Offline Captain Virgil Hilts

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« Reply #65 on: May 06, 2004, 08:53:37 AM »
Let's not turn this into one of those threads with the "Luftwobble" accusations. I think they are wrong, but I see no need to start that crap.

Sholz, the only Luftwaffe fighter that actually outclassed the P-38 was the Me 262, and well, as a jet, it should have. And it outclassed the rest of the prop fighters as well, so that is not an apples to apples comparison.

Auto retract is a problem, and I don't like it. Is it a show stopper? No. Is it wrong, annoying, and bothersome? YES. Should it be changed? I think so.

My contention regarding compression is that it is significantly more of a problem below 20K than actual combat pilots said it was, in the P-38L. Further, regarding the effects of compression at high altitude affecting maneuvers in excess of 1G, I really have not heard any complaints by actual pilots who flew it in combat. Possibly because the majority of them used the dive flaps even when they were not diving. A lot of pilots used them to get up or around a little quicker in a fight when they weren't diving. I would never suggest, nor would I want the P-38 to be able to dive at 600MPH from 30K, that is absurd. The plane had a fairly serious vice, and I want it to have that vice here. I most certainly would NOT want it any other way. I despise "easy mode", "uber planes", and "over modeled planes". I would be very unhappy if that were to happen to the P-38. A great measure of respect is lost when a plane turns into something beyond the realm of reality. I'd hate for the P-38 to turn into a dweeb ride. part of what makes it cool is not everyone can fly it. Evidently at times I can't fly it either. :D

I think the tail section is too soft and too easy to hit. However, I think the softness is a hiccup built in to the AH I damage model. The ease with which it is damaged and knocked off by shots fired  from any direction, especially head on, is far outside what happened in real life. I don't think I can cite more than MAYBE one instance where combat damage took the entire tail off of a P-38 in combat from gunfire. It will literally bend 30 degrees or more from G forces exceeding 9 G in a dive and not come off, it would be VERY difficult to blow it off with guns. Also, the tail booms present a very small target area with a significant distance between them compared to a single engine single fuselage fighter. I think the easy hits on the tail booms is a problem with the hit profile, possibly because it may model the tail section as being one solid piece. I am pretty sure the tail coming off is just due to the limits built into the AH I damage model.

I'm sure the P-38L is too slow, but that is because the USAAC never actually recorded data for performance at War Emergency Power for the significantly more powerful engines in the P-38L. All data I've seen shows the tests to have been done at 100% Military power, and the speed to be the same as the P-38J-5-Lo at War Emergency Power. The P-38L-5-Lo had in excess of 600HP more than the P-38J-5-Lo at War Emergency Power. To think this would not increase speed at all altitudes is a rather bizarre assumption. A 20% increase in horsepower would result in a significant increase in speed. However, I really do not hold HTC to be at fault here because the USAAC did not test and record at that power level. Other sources have, and state the top speed of the P-38L-5-Lo to be 442MPH at around 29,000 feet. I think Widewing has this data, and I also believe it was in Bodie's book on the P-38, which is considered to be by far the most accurate on the subject. Verification for the power ratings can be found in both "Vee's for Victory" and  "Allied Aircraft Piston Engines of World War II". Even without the top speed at high altitude, the horsepower increase that is not modeled would result in significant improvement in both climb and acceleration, and speeds at low altitude. Again, I doubt it will be changed, and I don't really think HTC is at fault, but rather the USAAC is because they did not do the testing and as such did not record any data. However, the data for the horsepower increase over the P-38J is readily available, as is speed and climb testing at War Emergency Power for the P-38J.

I don't whine about this, I don't think I've ever even started a thread about how it is modeled, although I may have several years ago, but I will freely admit that I often drop in on threads others have started and state the information I've repeated here. I do not expect to see any changes regarding what I've posted, even though I do plan to submit some of the factual recorded data to HTC when I have my books replaced and I can actually redo my old research myself. I certainly don't expect any changes to be made on the basis of anecdotal evidence from the experience of combat pilots, I just state it in many cases to make the point of what real P-38 combat pilots shared as their experiences. After all, that is the point of AH for me. I've had the wonderful blessing of getting to know some remarkable men who flew the planes in combat, and my desire to experience what they did, as close as a computer will get me, is my driving force.

Oh, and by the way Sholz, I did experience a death spiral last night and get it on film. :eek: It is however on a film that lasts over 1.5 hours, and I have not had time to watch it and analyze it. I will watch it, and if I find out I did something wrong, I'll tell you EXACTLY how I screwed up. I may have. If I did not, I'll edit it down to the last part of the film with a couple of minutes before the stall, and the resulting death spiral and crash.

I'll tell you what I think happened as I remember it without seeing the film. I was climbing up really hard after an La 7 trying to get the shot. My speed bled down to about 110 knots as I headed straight up, I think I had both the dive flaps out and the Fowler flaps fully deployed. As I reached the stall at about 110 pulled straight up, it nosed/rolled over, and I could not get the counterclockwise spin stopped and spun in. It was not a flat spin, but rather nose down. I don'tthink I cut the throttles, but again, with zero torque throttle setting should not add to or detract from a spin in the P-38.

Like I said, if I see where I screwed up, I'll tell you that, if I don't see where I screwed up, I'll send you the last couple of minutes if you want it.:p
"I haven't seen Berlin yet, from the ground or the air, and I plan on doing both, BEFORE the war is over."

SaVaGe


Offline Scherf

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Memories
« Reply #66 on: May 06, 2004, 10:02:01 AM »
Ain't what they used to be.

"As to whether their memory is faulty, I'd say that coming that close to death in a fight for your life would still remain a very vivid memory even 50 years after the fact."


Sorry, but I have recently seen just how faulty memory gets, even re: exactly such experiences.

Rembered being in a 110 (wrong), remembered his CO being posted to the Eastern Front for having shot him down with friendly fire (wrong). Found Jesus on his way down, though (well, Jesus found him, he says, and there's no documentation re: that part of the incident).

So, sorry, physics>anecdotes, physics>memory.

Cheers,

Scherf
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Offline GScholz

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« Reply #67 on: May 06, 2004, 02:33:30 PM »
I swear that by the time this thread dies, we can all take a doctorate in P-38 trivia. ;)

Anyways ...


Quote
Originally posted by Ack-Ack
There were a few reasons why the P-38 didn't succeed in the ETO but none of them were because it was out classed by any German plane.  If that was the case, it wouldn't have been as successful as it was in the MTO.


No the P-38 wasn't outclassed by any prop fighter in WWII (perhaps by some of the really late ones that saw little or no service). The P-38 was well suited to the conditions in the Pacific, Africa and the Mediterranean, where the combat took place mostly at medium and low altitudes. However it was unsuited for the high altitude escort role in the ETO. The cockpit heating problem, high-alt engine problems, low compression mach threshold at combat speed at high altitudes, inability to dive after LW fighters above 20k, poor initial roll rate, fuel quality problems in England, high production and maintenance cost all led to the P-38 being replaced by the P-51.

The P-38 was not outclassed ... but nor was it the right plane for the job in Europe. The P-51 was.



Quote
Originally posted by Ack-Ack
what fact was the auto-flaps based on?


The same as the combat trim, auto take-off, auto climb, range icons, etc.

It's a helping game function, but if you're suggesting it should be optional like the rest ... I wholeheartedly agree.


Quote
Originally posted by Captain Virgil Hilts
Sholz, the only Luftwaffe fighter that actually outclassed the P-38 was the Me 262, and well, as a jet, it should have. And it outclassed the rest of the prop fighters as well, so that is not an apples to apples comparison.


As I said, the P-38 was not outclassed ... nor have I ever claimed it was. However the P-38 did have some vices that gave the LW an advantage in combat. Most of those vices were remedied in the 1944 L model. Little advantages have a way of adding up, but they certainly were not something the Americans could not equalize with skill and numbers.


Quote
Originally posted by Captain Virgil Hilts
Oh, and by the way Sholz, I did experience a death spiral last night and get it on film. :eek: It is however on a film that lasts over 1.5 hours, and I have not had time to watch it and analyze it. I will watch it, and if I find out I did something wrong, I'll tell you EXACTLY how I screwed up. I may have. If I did not, I'll edit it down to the last part of the film with a couple of minutes before the stall, and the resulting death spiral and crash.

I'll tell you what I think happened as I remember it without seeing the film. I was climbing up really hard after an La 7 trying to get the shot. My speed bled down to about 110 knots as I headed straight up, I think I had both the dive flaps out and the Fowler flaps fully deployed. As I reached the stall at about 110 pulled straight up, it nosed/rolled over, and I could not get the counterclockwise spin stopped and spun in. It was not a flat spin, but rather nose down. I don'tthink I cut the throttles, but again, with zero torque throttle setting should not add to or detract from a spin in the P-38.

Like I said, if I see where I screwed up, I'll tell you that, if I don't see where I screwed up, I'll send you the last couple of minutes if you want it.:p


Cut throttle, retract flaps, apply opposite rudder to counter spin, make sure the nose is pointing straight down, wait until it stabilizes (stall horn quits yelling at you), throttle up, and pull out. At low and medium altitudes you should not lose more than a couple of thousand feet. More at higher alts. If you spin below 2500 feet it's going to be close.

Post the last part of that film and I'll see if you indeed have found a new way to ruin a perfectly good aeroplane. ;)
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Offline GScholz

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« Reply #68 on: May 06, 2004, 03:01:04 PM »
Quote
Originally posted by Guppy35
To say it was unsatisfactory in its operations against the LW is unfair and untrue.  


It was unsatisfactory in the ETO. In Africa and the Med it was satisfactory, and in the Pacific is was supreme. The ETO mission profile more than anything accounted for the P-38 poor performance. It forced the P-38 to fly in a situation it was not suited for, and allowed the LW to exploit its vices while at the same time play on their own tactical and performance advantages.
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Offline Silat

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« Reply #69 on: May 06, 2004, 04:16:08 PM »
Quote
Originally posted by Delirium
Careful Ack-Ack, those Luftwaffles get real upset when they perceive an insult directed toward Willy or Kurt. They willl then proceed to draw a hidden microfilm from their rectum filled with never before released footage or diagrams.



Del please do not recount the story of how you retrieved the film........

                       :lol
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Offline Captain Virgil Hilts

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Re: Memories
« Reply #70 on: May 06, 2004, 04:34:08 PM »
Quote
Originally posted by Scherf
Ain't what they used to be.

"As to whether their memory is faulty, I'd say that coming that close to death in a fight for your life would still remain a very vivid memory even 50 years after the fact."


Sorry, but I have recently seen just how faulty memory gets, even re: exactly such experiences.

Rembered being in a 110 (wrong), remembered his CO being posted to the Eastern Front for having shot him down with friendly fire (wrong). Found Jesus on his way down, though (well, Jesus found him, he says, and there's no documentation re: that part of the incident).

So, sorry, physics>anecdotes, physics>memory.

Cheers,

Scherf


Well, the story of the fight between Galland and Lowell was originally told in the eighties, so they weren't that old. The story as printed in Joe Foss' book Top Gun was told at Maxwell AFB at a Gathering of Eagles reunion of fighter pilots. The guys in question, the majority of them anyway, were in their sixties and still very sharp.

As for what is quoted regarding how the P-38 flew, much of that was written in the eighties as well, both from pilot interviews and from log books written at the time and other verifiable reports.

Many pilots who flew in World War II kept log books that they still have to this day. One posts daily excerpts from his on a newsgroup. Several I know still have theirs. More than a couple were able to send their log books and copies of AAR's they kept to Stephen Ambrose for his book about the Pacific, that he was working on before he died. Ken LLoyd sent Ambrose a log book of his, and a huge box of papers from his time with the Headhunters in the Pacific.

Despite the fact that my father now suffers from dementia at the age of 76, when he was in his sixties, his stories matched almost exactly to the actual reports written by his CO's at the time they happened in both World War II and Korea (no, he was not a fighter pilot).

While memory is never perfect, and at times a little shaded, it is not by any means completely irrelevant, especially when log books and other documentation is available to back them up.
"I haven't seen Berlin yet, from the ground or the air, and I plan on doing both, BEFORE the war is over."

SaVaGe


Offline HoHun

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Re: Re: Memories
« Reply #71 on: May 06, 2004, 05:03:20 PM »
Hi Hilts,

>Well, the story of the fight between Galland and Lowell was originally told in the eighties, so they weren't that old.

[...]

>While memory is never perfect, and at times a little shaded, it is not by any means completely irrelevant, especially when log books and other documentation is available to back them up.

Are there any log books to back up the alleged Lowell vs. Galland fight?

Since I've not seen even a definite date for the fight, that doesn't seem to be the case.

Regards,

Henning (HoHun)

Offline HoHun

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« Reply #72 on: May 06, 2004, 05:06:58 PM »
Hi Hilts,

>Doolittle made the decision to replace the P-38 because the P-38 was in such short (critically short) supply, and there were plenty of p-51s. The P-38 was in such high demand and short supply throughout the war that Lockheed was forbidden under any circumstances to have production slowed or halted for more than 48 hours.

From THE P-51 MUSTANG AS AN ESCORT FIGHTER by USAF Lt.Col. Daneu:

'As late as June 1944, both Generals Doolittle and Spaatz remarked that the P-38 had some insurmountable problems to increase its performance. Doolittle noted, “The P-38 was a second-rate fighter when compared to the P-47 and P-51.”'

Regards,

Henning (HoHun)

Offline Guppy35

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Re: Re: Re: Memories
« Reply #73 on: May 06, 2004, 06:20:01 PM »
Quote
Originally posted by HoHun
Hi Hilts,

>Well, the story of the fight between Galland and Lowell was originally told in the eighties, so they weren't that old.

[...]

>While memory is never perfect, and at times a little shaded, it is not by any means completely irrelevant, especially when log books and other documentation is available to back them up.

Are there any log books to back up the alleged Lowell vs. Galland fight?

Since I've not seen even a definite date for the fight, that doesn't seem to be the case.

Regards,

Henning (HoHun)


HoHun,

You and I had this discussion on the AW boards way back when.  Where we left it was that the mission flown by Lowell would have to have been in late June-July 44.  The last 38 flight for the 364th was on July 29, when they flew a mix of 38s and 51s during their transition to the 51.

Lowell mentions two lost 38s at the spot where he had the fight.  The latest mission I can find for the 364th where they lost 2 38s is June 27, 1944.

Your argument at that point was that there were no "long nosed 190s' in operation so it couldn't have happened.

I then countered with reports that the 56th FG had reported the first encounters with "long nose" D9s on June 8, 1944 and the 370th P38s had fought them June 20, 1944.

At this point you said it simply wasn't true as D9s weren't operational and it must have been mistaken identity.

We left it agreeing to disagree as to whether Lowell actually fought Galland.

Might as well continue from where we left off, instead of rehashing it from the beginning right? :)

Dan/Slack  (+Tiff back then)
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Offline HoHun

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Re: Re: Re: Re: Memories
« Reply #74 on: May 06, 2004, 06:44:14 PM »
Hi Guppy,

>Lowell mentions two lost 38s at the spot where he had the fight.  The latest mission I can find for the 364th where they lost 2 38s is June 27, 1944.

Well, you can guess the date in an attempt to match the description, but it would be much safer to take the date from a log book and then check the rest of the information.

Without that information, we can guess, but I don't consider a post-D-Day date likely as Galland was completely tied up in staff work for quite a while after that.

>At this point you said it simply wasn't true as D9s weren't operational and it must have been mistaken identity.

To be precise, I checked a complete list of prototypes and couldn't find any armed aircraft that would have been available for fighting Lowell on the date in question. Much less an entire flight.

>Might as well continue from where we left off, instead of rehashing it from the beginning right? :)

We might give it an even better start than last time if we really got a definite date from the log book :-)

Regards,

Henning (HoHun)