Carboncrank
Airman
- 24
- Dec 16, 2016
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And we do not allow any modern political discussion of any kind on this forum.
Go and read the forum rules. This will be the only warning on the topic of politics.
Posting modern political discussion, regardless of what side of the fence you are on, can and will get either a thread closed or a poster removed (temporarily for a first offense) if they can not abide by the forum rules that are posted. Please respect the forum rules, especially regarding politics and civil discussion. I have posted links to two threads regarding forum rules.
A few ground rules for the new folks
The Thread to end All Political Threads (Hopefully)
You will not try and refrain, you will refrain...
Not trying to be an asshole here, but modern politics has 0, zilch, nada, nothing to do with this topic, and this forum has a 0 modern politics rule in place anyhow.
And we do not allow any modern political discussion of any kind on this forum.
Go and read the forum rules. This will be the only warning on the topic of politics.
Posting modern political discussion, regardless of what side of the fence you are on, can and will get either a thread closed or a poster removed (temporarily for a first offense) if they can not abide by the forum rules that are posted. Please respect the forum rules, especially regarding politics and civil discussion. I have posted links to two threads regarding forum rules.
A few ground rules for the new folks
The Thread to end All Political Threads (Hopefully)
You will not try and refrain, you will refrain...
Not trying to be an asshole here, but modern politics has 0, zilch, nada, nothing to do with this topic, and this forum has a 0 modern politics rule in place anyhow.
We may have some confusion as to what the "original premise" of this thread is.
I could be wrong (it's happened plenty of times before), but I took it as a general question as to why some rather large, heavy aircraft were as fast or faster than some smaller, lighter and more streamline appearing aircraft. I believe that question has been answered by the replies concerning power and drag at altitudes.
Now perhaps the examples given for the bulky fighters were not the best possible ones (may depend on your point of view) as they were either prototypes or late/post war versions built in limited numbers, but I don't believe that invalidates the basic question.
The XP-47J is supposed to have flown at over 500mph. Perhaps only once or twice? Perhaps never? Depends on which stories you believe. However this prototype does show up along with the 500+ speed in practically every book or long article about the P-47 and so is widely known.
View attachment 471855
And yes it is far, very far, from a standard P-47. However stuffing the same basic powerplant in a P-47D airframe did get you the P-47M version (100 built) and 470mph which I figure is close enough to ask how they did it compared to even a P-51H which was a bit faster on a lot less power.
I don't believe anybody in this thread has been arguing that normal production P-47s of 1943/44 could do 500mph or even 450mph.
I do believe that people who want to argue about the technical aspects of aircraft would do well to use better sources than Acepilots.com. a nice "quicky" look at a plane but hardly detailed (like the common error of not giving the altitude at which the speed was achieved)
We may have some confusion as to what the "original premise" of this thread is.
I could be wrong (it's happened plenty of times before), but I took it as a general question as to why some rather large, heavy aircraft were as fast or faster than some smaller, lighter and more streamline appearing aircraft. I believe that question has been answered by the replies concerning power and drag at altitudes.
Now perhaps the examples given for the bulky fighters were not the best possible ones (may depend on your point of view) as they were either prototypes or late/post war versions built in limited numbers, but I don't believe that invalidates the basic question.
The XP-47J is supposed to have flown at over 500mph. Perhaps only once or twice? Perhaps never? Depends on which stories you believe. However this prototype does show up along with the 500+ speed in practically every book or long article about the P-47 and so is widely known.
View attachment 471855
And yes it is far, very far, from a standard P-47. However stuffing the same basic powerplant in a P-47D airframe did get you the P-47M version (100 built) and 470mph which I figure is close enough to ask how they did it compared to even a P-51H which was a bit faster on a lot less power.
I don't believe anybody in this thread has been arguing that normal production P-47s of 1943/44 could do 500mph or even 450mph.
I do believe that people who want to argue about the technical aspects of aircraft would do well to use better sources than Acepilots.com. a nice "quicky" look at a plane but hardly detailed (like the common error of not giving the altitude at which the speed was achieved)
Carboncrank
I have never stated there were P-47's in service that could go 500mph. Sorry if I led you to believe I did. I also didn't say the Jug was the best fighter; although it did put many top notch German Fighter Pilots out of the picture before the P-51 B/C ever made a sortie in combat. My choices would be the P-47 for ground work, the P-51 for long distance escort and for pure fighter vs fighter a Spit IX or Spit XIV.
- gen am Originalflügel des Baumusters P-51 "Mustang". In: Deutsche Luftfahrtforschung, UM 2035, 1943.
You want a source, fine. America's Hundred Thousand, page 333, right hand column, 6th entry.
"Dec 1'43-Twenty-four P-51Bs of the 354th Ftr.Grp. tanke their first fighter sweep over Belgium and France led by Lt.Col. Don Blakeslee of the 4th Ftr.Grp. There is no enemy action and they do some ground strafing."
The P-51s do a fighter sweep over Ameins on Dec 5th and 2 squadrons also escort B-17s from the French coast to Paix France (about 1/2 way from the coast to Paris) Where P-47s take over for the rest of the mission.
Dec 13 sees the first long range escort done by P-51s, they use 75 gallon drop tanks and help P-38s of the 55th Ftr.Grp. escort bombers to Kiel, Bremen and Hamburg. Total of 1462aircraft, 710 are bombers. 46 are P-51s. Majority of the escorts are probably P-47s seeing as how back on Oct 15th the 55th Ftr.Grp. was declared operational while there were 9 fighter groups operational on P-47s
Well then you should have learned the danger of basing a conclusion on a false premise.
You claim for the P 51 was this "The mustang was obviously the best fighter of the war in all regards." In this you must be very precise about names. The Mustang was not an escort fighter, it was an Allison engined tactical recon plane, it had very good but limited performance because it could not perform at high altitude. The P 51 B/C and D were what made the legend and some of these were operated by the RAF and called Mustangs. When it comes to best fighter the only thing that is obvious is that it is an opinion not a fact. As a British citizen I place huge store on being there. The P-51, P 47, P 38, P39 were fine aeroplanes but they were not there in 1939/40 so you may as well discuss F-22s. Similarly, it is all very well to complain about the short range of the P 47 as your anecdotal post does, but where was the P 51? It wasn't there! When the P 51 B/C was introduced in numbers the USAAF had already learned a lot and it was this knowledge as well as the P 51 which led to success. Without the Spitfire and Hurricane the P 51 has no place to take off and land from in Europe, that is my opinion, it is a valid opinion so the P51 is not "OBVIOUSLY" anything, as great as it was.
Please Carboncrank have some respect. There are experts in aerodynamics post here and their posts will show in chapter and verse why laminar flow was not achieved on the P 51. There are veterans of the European bomber campaign still post here. There are people who have written histories and can quote chapter and verse on the subject you claim to be an expert. There is no conspiracy against your view, just put them in a more friendly way.
It's a really interesting take on the relative ineffectiveness of the P-47. I hope you post more information because relative loss and victory ratios would let us know a lot.
I don't go for the story about IG Farben being bombed or rather not bombed on time. It's a conspiracy theory. Nothing wrong with conspiracy theories, they must be created and examined because sometimes they are true. I love conspiracy theorists. In this case it doesn't work for me.
Mustang was the RAF name for the machine they ordered , P 51 was the number of the machine the USA ordered. The MKI Mustang had an Allison engine as did the P51A they were generally the same with small differences like specified armament. Over time the two designations have become synonyms when in fact they were actually slightly different.the mustang isn't the mustang until it has the merlin. I'm perfectly aware of what model i was referring too. i would assume you were too. So the premise is not false
I see there are some aerodynamicist on here and I'm reading what they say with interest. I think you're aware of the popular belief that it was a laminar flow wing and I quoted a document backing that claim. That's all I did. I see they've got way better math skills than I do.
the mustang isn't the mustang until it has the merlin. I'm perfectly aware of what model i was referring too. i would assume you were too. So the premise is not false
I see there are some aerodynamicist on here and I'm reading what they say with interest. I think you're aware of the popular belief that it was a laminar flow wing and I quoted a document backing that claim. That's all I did. I see they've got way better math skills than I do.
No, actually the AAF Material Command cleared that all up and issued a memo, to wit:
For the following aircraft, the official designation is Mustang
P-51
A-36
P-51A
P-51B/C
P-51D
P-51K
Had the 8th AF changed bombing altitude doctrine from 25,000 to 15,000 - more like RAF, they would have lost more to flak, but would have had a.) much more effective reliability from P-38, b.) effective escort from P-51A and P-47 much earlier than the introduction of the P-51B. That said, Berlin was still not possible until addition of 85 gallon tank into P-51A and 55 Gallon LE tanks in P-38, so that issue would stall Berlin attacks by a modified P-51A to the same timeframe as P-51B
Sorry it's too late. you were an asshole about it. boot me at will but I won't be talked to like that. if you want be so petty as to boot the son of a hellcat and skyraider pilot, and the nephew of a b-17 bombardier who spent 18 months as a prisoner, and who grew up on airbases and has a life long connection to wwII aircraft over the use of the word "try" feel free, I don't grovel, I don't beg forgiveness.
I don't do well with assumed authority and I will always speak truth to power, and I don't mean politics in this case, I mean the bullying tone in your reply.
being an ex para, and the son of a para who was the son of a para and also being the grandson of a Royal Navy Veteran does that mean my dick is bigger than yours and i can adopt an aggressive and confrontational tone in nearly all of my posts because being from a family of brave veterans means i am always right ?
just wondering
No worries, whenever childish sarcasm is needed just pm meThank you so much for saying what I wanted to say...
The name Apache was a short term designation from AAF in 1942, Invader was an informal nomenclature for the A-36 in MTO. Never used by NAA. I'll have to dig up the memoThe RAF did use Mustang Mk Is to escort Wellingtons to Germany but these were not plumbed for drop tanks.
Do you know when that memo was dd? I thought the A36 was known as the Apache.
One little problem. The 354th has a website and it directly contradicts what you quote from that book that so many people think is the most reliable book on the topic
"The first Merlin-engine Mustangs were delivered to the 354th Fighter Group of the 9th Air Force in Great Britain on December 1, 1943. The P-51B first went into action as a fighter on December 17, 1943".
354th Fighter Group During WWII
354FS/355FG then 355FG HQ (as contrast with our recent subject 354FG). Also 35th FBW CO flying P-51s out of Johnson AFB near Tokyo. I think he had nearly 1000 hours in P-51B/C/D/K and H. Nothing compared to warbird community but very high with USAFHey Bill, what squadron did your dad fly P-51's in again?
Mustang was the RAF name for the machine they ordered , P 51 was the number of the machine the USA ordered. The MKI Mustang had an Allison engine as did the P51A they were generally the same with small differences like specified armament. Over time the two designations have become synonyms when in fact they were actually slightly different.
North American P-51 Mustang variants - Wikipedia
Popular belief is not fact, the P51 has a wing that is popularly referred to as laminar flow but in fact never achieved that as you are now aware.