American test pilots found that the Zero's controls were "very light" at but stiffened at speeds above to safeguard against wing failure.Green and Swanborough 2001 The Zero could not keep up with Allied aircraft in high-speed maneuvers, and its low "never exceed speed" (VNE) made it vulnerable in a dive. Testing also revealed that the Zero could not roll as quickly to the right as it could to the left, which could be exploited. While stable on the ground despite its light weight, the aircraft was designed purely for the attack role, emphasizing long range, maneuverability, and firepower at the expense of protection of its pilot. Most lacked self-sealing tanks and armor plating.
American :test pilots found that the Zero's controls were "very light" at but stiffened at speeds above to safeguard against wing failure.Green and Swanborough 2001 The Zero could not keep up with Allied aircraft in high-speed maneuvers, and its low "never exceed speed" (VNE) made it vulnerable in a dive. Testing also revealed that the Zero could not roll as quickly to the right as it could to the left, which could be exploited. While stable on the ground despite its light weight, the aircraft was designed purely for the attack role, emphasizing long range, maneuverability, and firepower at the expense of protection of its pilot. Most! lacked self-sealing tanks and armor plating.