On this day in aviation history, December 18, 1940, the Curtiss SB2C Helldiver dive bomber made its first flight. Plagued with teething issues that held its entry into operational service back ...
来自MSN9 个月
Which Helldiver Are You?
Grounded and dependable, helldivers observe their surroundings and ensure the mission succeeds no matter what. Multitask, honor Super Earth, and show a united front against threats to democracy.