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I wouldn't be risking my pretty Spits in the jabo role though - still plenty of rusty old P-40s around for that.
The allies predominantly bombed low, where the Spit V was no more capable than the P-40 in the air to air role and lacked the range as an escort.
Precisely the point. The RAAF didn't bother in 1942 - 45, so why would you? You also have not mentioned that there were fewer Spitfires in theatre than there were P-40s and again you are not taking into account the clear definition the roles each type served in the RAAF.
A bit irrelevant because as a fighter, regardless of what altitude your bombers are at, height is a precious asset. Not only that but the Spitfire could get to height faster than the P-40.
what could the spit offer that the RAAF test indicates the P-40 couldn't do as well or better?
.You're asking that question now? After this entire thread? You read one performance report and that's it? You ignore everything else?
Okay. Faster rate of climb, higher ceiling, having Spit squadrons means that P-40 units can be released for service abroad as GA/fighters whilst the Spits can be used for air defence, their forte. Need I go on and repeat myself that the RAAF bought the Spitfire for the role it was intended - as an interceptor again. At that time that trial was carried out the RAAF had not evolved tactics to deal with the Zero satisfactorily so regardless of which aircraft they used, until better tectics were evolved, the results would not have differed much. The Spit's altitude performance came into its own once hit and run tactics were brought in
The Spitfire in that test was a Vc. This would mean it was fitted, at least at some stage, with 4 x 20mm cannon.
Away from its high altitude capability...what could the spit offer that the RAAF test indicates the P-40 couldn't do as well or better?" If someone can give me examples that happened - for instance, Spitfires being successful in intercepting raids where the P-40 would have been in its operating zone, but was too slow in the climb to contact the enemy - I'd like to hear.
This is patently obvious even without examples, Cobber. With a superior rate of climb at all altitudes to the P-40, the Spitfire could easily do this. In fact, if you re-read that assessment you will see that the only advantage the P-40 holds against the Spitfire in a combat situation is its faster dive speed. What advantage in a combat arena could this possess, except to escape?
Let's look a scenario based on the information provided in this report. Scenario One: P-40 attacks Spitfire. P-40 at higher altitude than Spitfire initiates attack by diving toward the Spitfire. If the P-40 does not finish the Spitfire in its first pass, the P-40 has one of two options; either disengage by using its superior dive speed and outrunning the Spitfire, or turn back toward the Spitfire. Taking advantage of his aircraft's superior climb rate, the Spitfire pilot could initiate a climb away from the P-40, which, once established in a climb, would find itself at a disadvantage since the higher it goes, the slower it gets. The Spitfire could maintain a higher rate of climb to altitude where it could then escape by speeding away, while the P-40 would struggle to catch the Spitfire at any height above 13,000 ft.
This leads to Scenario Two: Spitfire attacks P-40. At any altitude, the Spitfire could use its superior climb speed to draw the P-40 into chasing it. Once established in the climb the P-40 would begin to slow and lose energy, at which point the Spitfire could use its superior manoeuvrability and turn in toward the P-40. The P-40 would be at a considerable disadvantage as any attempt to turn away in a climb would result in either the Spitfire turning inside it and gaining a favourable firing position, or the P-40 stalling owing to a high angle of attack and speed loss. The only manoeuvre the P-40 could do in order to survive would be a bunt and dive away, but doing this whilst in the climb would result in a sudden loss of energy, which the Spitfire could capitalise on since it has the advantage of higher speed in the turn and subsequent dive toward the P-40, which would place it in a favourable firing position. The Spitfire's cannon armament would come into its own in this scenario as the P-40 dived away.
In conclusion the only way the P-40 can defeat the Spitfire is a fast single pass dive from altitude. At any height, the Spitfire could use its superior climb rate to accelerate away from the P-40, or initiate a turning fight, where the Spitfire will gain the advantage owing to superior manoeuvrability.
[/QUOTE]The Imperial Japanese Navy pilots flying the Zero learned to defeat American fighters by luring them into a climb and turning in on them since the Zero's low stalling speed enabled its pilots to manouevre when the American aircraft suffered a loss of control or the pilot lost concentration owing to following the Japanese fighter through his gun sight.
The Kittyhawk pilot is not 'lured' into climbing and discovers he does have options beyond diving away or turning back. He can make repeated attacks by booming and zooming while the Spitfire must break away and climb when it is able, which after quarter of an hour of combat is still not enough to enable it to turn the tables.
P-40 manages to use superior roll to get behind Spitfire
Below 1600 ft the Kittyhawk is able to fight the Spitfire to a stalemate, and has the distinct advantage of being able to engage and disengage at will.
And the American fighters learned the hard way not to be lured in to climbing and turning fights, but to use their advantages in speed, dive and roll at speed to combat the Zero and Oscar successfully.
I was asking what the Spitfire offers that the P-40 does not in terms of use in the PTO against a common enemy.
Nope, read the report again. it stated the following: "Combat - commenced at 13,000 ft and lasted 5 - 7 minutes". In reality P-40 could only make one diving pass successfully.
"Not true. Here is a quote directly from the report: "The tests were carried out at all heights between ground level and 20,000 feet. Result: Capstan has greater rate of climb at all heights - difference becoming greater as height increses above 13,000 ft. Capstan is far more manoeuvrable at all heights
,Rolling is not going to get you behind an enemy aircraft
....a superior turn rate will, however. Spitfire would not use boom and zoom, but a turning fight where the scenario I proposed would result again. The only thing the P-40 can do is break away and end the combat,...
but as I said, the Spitfire's cannon armament gives it advantage in range at which it can engage the P-40.
.Quote from the test; "Combat - commenced at 13,000 ft and lasted 5 - 7 minutes in which time fight was practically a stalemate." In reality any Spitfire pilot smart enough would climb above that altitude where its advantages come to the fore, leaving the P-40 floundering
At any altitude the Spitfire could out turn and outclimb the P-40, enabling it to break off or initiate combat. Like I said, how can a superior dive speed benefit in an attack if the only means of utilisng it is by diving away? If the object is to destroy the enemy aircraft, diving away is of no use at all.
True, but for the purposes of demonstrating a one-on-one combat between these two aircraft I used that description. It proved very successful for the Japanese for over a year and even once the Americans got the ascendency over the Japanese, nothing they had could outmanoeuvre the Zero - nothing, so its advantages were still there and Allied pilots were warned not to engage the Zero in a turning fight.
Use your brains!
Its all a fallacy, I tell you! A fallacy!