Big B
Posts: 4870
Joined: 6/1/2005 From: Old Los Angeles pre-1960 Status: offline
|
The P-40 WASN'T "The Best Fighter" of WWII, but it's certainly the most underrated fighter of WWII. As has been pointed out, it suffered performance degradation above 18,000' to 22,000' depending on the model. However, below it's best performance ceiling (i.e. before the engine poops out with altitude), it was able to successfully take on any of it's contemporaries - and with the exception of super-light fighters like Zero and Oscar, it could out-turn most anything. Roll rate at any speed was good, at high speed it was exceptional, dive speed was excellent, and though climb was mediocre generally - zoom climb was very good, and below 10,000' it was actually faster than most of it's higher-flying contemporaries. Add all that to it's ruggedness and firepower, and it was a formidable opponent when used properly. Much has been made of Bf109's trashing P-40s over North Africa - but that was when the British Empire forces were using Tomahawk II's (P-40C's - the worst of the lot) AND using very poor tactics with them - the Lufbery Circle...allowing high perched 109's to continually dive on them and pick them off. When the USAAF brought their merlin engined P-40F's to the Med, with different training and tactics, they enjoyed considerable success against Bf109's and Macchi's. Furthermore, the P-40 airframe WAS continually developed - and performance continually improved also. The last model - the P-40Q of 1944, with a bubble canopy, clipped wings, and a high altitude two-speed supercharger had a top speed of over 420mph at altitude. It's not that the P-40 couldn't be continually developed and improved like the Spit' and Bf109, it's just that the USA had so many other fighters with even higher potential - they didn't bother to invest in continually developing the P-40...because the USAF didn't have to. So I give the P-40 the award for the most underrated fighter of WWII, considering it's numbers, it's valuable service, and it's place in WWII history. B quote:
ORIGINAL: niceguy2005 quote:
ORIGINAL: Kadrin Actually, the P40 was on par with every contemporary Spitfire and 109 model, and its logical to assume that if the P40 had been continually upgraded like the Spitfires and 109's through 43 and into 44 and 45, that it would have stayed on par. Actually the P40 while a solid AC suffered from an inferior (compared to mid and late war planes) airframe design. The aerodynamics of the frame hampered the performance. You could keep upgrading the engine but it brought seriously diminishing returns. To a lesser extent the 109 had the same problems. Aerodynamics was not a well understood science until after the war started. Many of the best aerodynamsists of the time were German.
< Message edited by Big B -- 11/29/2007 6:11:15 PM >
|