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Stinson L-5 Sentinel

DAYTON, Ohio -- Stinson L-5 Sentinel at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel in the World War II Gallery at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel in the World War II Gallery at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel in the World War II Gallery at the National Museum of the United States Air Force. (U.S. Air Force photo)

DAYTON, Ohio -- Stinson L-5 Sentinel in the World War II Gallery at the National Museum of the United States Air Force. (U.S. Air Force photo)

The L-5 was the military version of the commercial Stinson 105 Voyager. The U.S. Army Air Forces purchased six Voyagers in 1941 as YO-54s for testing, and quantity orders for Sentinels began in 1942. Between 1942-1945, the USAAF ordered 3,590 L-5s, making it the second most widely used USAAF liaison aircraft. 

The unarmed L-5, with its short field takeoff and landing capability, was used for reconnaissance, front-line aeromedical evacuation, delivering supplies, laying communications wire, spotting enemy targets, personnel transport, rescue and even as a light bomber. In Asia and the Pacific, L-5s remained in service with the U.S. Air Force as late as 1955.

Donated by Dr. Robert R. Kundel of Rice Lake, Wis., the L-5 on display was restored by the "Oriole Club" 133rd Tactical Airlift Wing, Minnesota Air National Guard. Delivered to the museum in 1977, it is marked as an L-5 of the 25th Liaison Squadron serving in New Guinea in 1944.

TECHNICAL NOTES:
Engine: Lycoming O-435-1 of 190 hp
Maximum speed:
130 mph
Cruising speed: 90 mph
Range: 360 miles
Ceiling: 15,600 ft.
Span: 34 ft.
Length: 24 ft. 1 in.
Height: 8 ft. 11 1/2 in.
Weight: 2,050 lbs. maximum


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