| Crash location | 43.708889°N, 110.942222°W
Reported location is a long distance from the NTSB's reported nearest city. This often means that the location has a typo, or is incorrect. |
| Nearest city | Afton, WY
42.724928°N, 110.931869°W 68.0 miles away |
| Tail number | N31939 |
|---|---|
| Accident date | 29 Aug 2010 |
| Aircraft type | Holt Herbert L Long Ez |
| Additional details: | None |
The pilot indicated that he performed a normal preflight inspection of his airplane, loaded baggage into the back seat, placed a canvas canopy cover on top of the baggage, and proceeded to takeoff. The pilot had not securely locked the canopy into the closed position. After accelerating to about 70 mph, the canopy partially opened, and the canvas cover exited the airplane. It impacted the pusher propeller and a blade shattered. The pilot aborted the takeoff, but due to vibrations the nose wheel broke off before he was able to stop. During the sequence, the airplane was substantially damaged by the fire. The pilot opined that a fuel line broke due to the severe engine vibration or an impact from the nose wheel.
The pilot's failure to securely lock the canopy prior to takeoff, which allowed the contents of the cabin to exit the airplane and damage the propeller. Contributing to the severity of the damage was the subsequent fire that ensued.