Harnessing the Sky: Frederick "Trap" Trapnell, the U.S. Navy's Aviation Pioneer, 1923-1952Buku AudioHarnessing the Sky: Frederick "Trap" Trapnell, the U.S. Navy's Aviation Pioneer, 1923-1952karyaFrederick M. Trapnell, Jr.Penilaian: 3 dari 5 bintang3/5Simpan Harnessing the Sky: Frederick "Trap" Trapnell, the U.S. Navy's Aviation Pioneer, 1923-1952 untuk nanti