Test conditionsSubject: Fighter, Fighter/Bomber (Bombers are excluded)Altitude: 500ft +/- 100ftSpeed: tested upto the tightest possible turn speed (this test uses Stall Limiters, to minimize human errors)Fuel: 25%Armament: internal guns only, external guns(gondola pods) are not usedMethod: Sustained speed after take-off. All planes are turned for three full circles and their time is measured in seconds.* This test does not indicate any of these plane's maximum turn rate. This is because turning at the tightest circle possible does not mean that particular plane is turning at its maximum efficiency. Also, in real combat the results may differ according to fuel or ammo loads. Also, the test might contain certain margin of errors, despite repeated testings.