Three view drawings of a U.S. Navy Naval Aircraft Factory PN-12. The Naval Aircraft Factory PN was a flying boat developed by the U.S. Naval Aircraft Factory in the 1920s. The PN-12 was also produced under licence by the Glenn L. Martin company (designation PM-1/PM-2), the Douglas Aircraft Company (PD-1), and Keystone Aircraft (PK-1).
Fecha
Fecha desconocida
Fuente
U.S. Navy Naval History Center Dictionary of American Naval Aviation Squadrons. Volume 2: The History of VP, VPB, VP(H) and VP(AM) Squadrons[1]
Autor
USN
Licencia
Public domainPublic domainfalsefalse
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== {{int:filedesc}} == {{Information |Description=Three view drawings of a U.S. Navy Naval Aircraft Factory PN-12. The Naval Aircraft Factory PN was a flying boat developed by the U.S. Naval Aircraft Factory in the 1920s. The PN-12 was also produced under