United States Marine Corps Air/Ground Museum, Quantico Virginia
Convair
OY-1
'Sentinel'
SN: 12054
Description
  Manufacturer:
Convair
  Base model:
OY
  Designation:
OY
  Version:
-1
  Nickname:
Sentinel
  Designation System:
U.S. Navy / Marines
  Designation Period:
1922-1962
  Basic role:
Observation
  Crew:
Pilot & Passenger
  Serial/Bureau Number:
12054
  Location:
United States Marine Corps Air/Ground Museum, Quantico Virginia
Specifications
  Length:
24' 1"
7.3 m
  Height:
8' 11"
2.7 m
  Wingspan:
34'
10.3 m
  Wingarea:
155.0 sq ft
14.4 sq m
  Empty Weight:
1,472 lb
667 kg
  Gross Weight:
2,185 lb
990 kg
Propulsion
  No. of Engines:
1
  Powerplant:
Lycoming O-435-A
  Horsepower (each):
190
Performance
  Range:
390 miles
628 km
  Cruise Speed:
115 mph
185 km/h
100 kt
  Max Speed:
129 mph
207 km/h
111 kt
  Climb:
975 ft/min
297 m/min
  Ceiling:
15,800 ft
4,815 m