Members of the refueling planes involved in the record-breaking Question Mark flight (January 1st - 7th, 1929). Left to right: Captain Ross G. Hoyt (pilot); Lt. Odas Moon (pilot); Lt. A.C. Strickland; Lt. Joseph G. Hopkins; Lt. Andrew F. Sotter; Lt. I.A. Woodring. The two men in the cockpit are mechanics.