Semper Fly Helicopters

Norman, Oklahoma, United States· University of Oklahoma Westheimer Airport(KOUN)

✓ Approved by FAA

Photo from Semper Fly Helicopters's website

Semper Fly Helicopters at a glance

Semper Fly Helicopters is a flight school at University of Oklahoma Westheimer Airport (KOUN) in Norman, United States. It offers training for Trial flights. At University of Oklahoma Westheimer Airport, 79% of daylight hours have weather suitable for training flights. The best months are July, August, and September; April is the most difficult. There are 5 other flight schools within 31 miles.

Courses and training

Trial flights

This school offers trial flights.

Aircraft

Fleet details not published yet.

Typical flying weather at University of Oklahoma Westheimer Airport

Share of daylight hours each month with weather suitable for training flights (cloud base at least 3,000 ft, visibility at least 5 statute miles / 8 km, wind no more than 20 knots, no thunderstorms, freezing conditions or snow).

73% Jan
70% Feb
68% Mar
68% Apr
77% May
88% Jun
94% Jul
91% Aug
92% Sep
84% Oct
74% Nov
71% Dec

From weather reports at NORMAN/WESTHEIMER (0 miles from the airfield), 2016–2025.

Location

Airfield
University of Oklahoma Westheimer Airport(KOUN)
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Source: FAA records, and the school’s own website.Details last checked September 2026.

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