Army Lt. Alan Winslow and Lt. Douglas Campbell, flying Nieuport 28s of the 94th Aero Squadron, down two German fighters in a 10-minute battle. Winslow is the first pilot in the American sector of the front to down an airplane; Campbell is the first US-trained pilot to score a victory.
The KC-Z4, a blended wing body tanker concept being developed by startup JetZero, could fuel larger groups of aircraft at longer range to hold more targets at risk, company officials say.