Aircraft Information Archive

OBSERVATION

O-49 Vigilant	PBY-5 Catalina
O-52 Owl	PB2Y Coronado
O-56 Ventura	PB4Y-2 Privateer
O-57 Grasshopper	PV-2 Harpoon
O-58 Grasshopper	PBM Mariner
O-59 Grasshopper	OA-9 Goose
O-62 Sentinel