Вот сравнение Mustang III vs 190
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BRIEF COMPARISON WITH FW. 190 (BMW.801D)

Maximum speed
39. The FW.190 is nearly 50mph slower at all heights, increasing to 70mph above 28,000ft. It is anticipated that the new FW.190 (DB.603) might be slightly faster below 27,000ft but slower above that height.

Climb
40. There appears to be little to choose in the maximum rate of climb. It is anticipated that the Mustang III will have a better maximum climb than the new FW.190 (DB.603).

The Mustang is considerably faster at all heights in a zoom climb.



Dive
41. The Mustang can always out-dive the FW.190.

Turning circle
42. Again there is not much to choose. The Mustang is slightly better. When evading an enemy aircraft with a steep turn, a pilot will always out-turn the attacking aircraft initially because of the difference in speeds. It is therefore still a worthwhile maneuver with the Mustang III when attacked.



Rate of Roll
43. Not even a Mustang III approaches the FW.190.

Conclusions
44. In the attack, a high speed should be maintained or regained in order to regain height initiative. The FW.190 could not evade by diving alone. In defense a steep turn followed by a full throttle dive should increase the range before regaining height and course. Dog-fighting is not altogether recommended. Do not attempt to climb away without at least 250mph showing initially. Unfortunately, there is not enough information on the new FW.190 (DB603) for any positive recommendations to be made.