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FACTSHEET | Aug. 28, 2025

North American L-17 Navion

American military services used the L-17 from the late 1940's through the early 1960's as liaison reconnaissance, light cargo carrying, forward air control (FAC) and, in some cases, as a Light Attack Aircraft.

Manufacturer:  North American
Powerplant: Continental E 185, Horsepower: 205 hp
Performance:  Maximum Speed: 170 mph, Ceiling: 11,000 ft, Range: 700 miles
Dimensions:  Wingspan: 33 ft. 5 inches, Length: 27 ft. 8 inches, Height: 8 ft. 7 inches, Weight: 2,950 lbs loaded

The continuing mission of this aircraft, affectionately known as "Wee Willie", is to remember and honor all combat crews and mates of the 91st Bomber Wing.

The original Wee Willie was a B-17 in the 91st Bomb Group that was shot down in WWII in April of 1945. The 91st is one of the United States Air Force's legendary combat units.

Lineage of the 91st is as follows:

  • 91st Bomb Group, 1942 - 1945
  • 91st Strategic Reconnaissance Wing, 1948 - 1957
  • 91st Bombardment Wing, 1963 - 1968
  • 91st Strategic Missile Wing, 1968 - Present (also having been designated as the 91st Space Wing)