June 27, 1923 The first-ever transfer of fuel from one aircraft to another during flight took place between two Airco DH-4B planes of the U.S. Army …
1923: A Pair of Planes and a Rubber Hose Bring About a Major Mid-Air Milestone
June 27, 1923 The first-ever transfer of fuel from one aircraft to another during flight took place between two Airco DH-4B planes of the U.S. Army …
1923: A Pair of Planes and a Rubber Hose Bring About a Major Mid-Air Milestone