The Ocean Sentry is an aircraft flown by the United States Coast Guard used for search and rescue. The aircraft is only used by the USCG.

General Performance
Crew: Six
Length: 70 ft 3 in
Wingspan: 84 ft 8 in
Height: 26 ft 10 in
Wing Area: 636 sq ft
Empty Weight: 21,605 lbs
Max Takeoff Weight: 36,380 lbs
Engines: 2 General Electric CT7 Turboprop 1,870 shp (1,390 kW) each
Performance
Max Speed: 236 kts
Range: 1,565 nm
Endurance: 8.7 hours