EFFECT OF TWIN JET EXHAUSTS INCLINED TOWARD THE GROUND IN SIMULATION OF TAKE OFF CONDITIONS FOR CERTAIN ENGINE INSTALLATIONS IS ONE OF MANY PROBLEMS OF OPERATION UNDER STUDY AT NACA NASA Identifier: C-1949-23744
VISIT FROM THE NATIONAL COUNCIL FROM TORONTO CANADA RCAF ROYAL CANADIAN AIR FORCE PERSONNEL - THEIR AIRPLANE - AND MR HOKE OF AV ROE COMPANY OF CANADA NASA Identifier: C-1951-27768