Amateur-built SPORTSMAN GS-2 N454HP accident near Kalispell, Montana

Apr 24, 2018 · NTSB number GAA18CA240 · Final report

Probable cause

The pilot’s selection of an unsuitable snow-covered airstrip for landing, which resulted in a nose-over.

NTSB analysis

The pilot of the tailwheel-equipped airplane reported that, while en route, he decided to land to inspect the elevator trim. He added that he made multiple passes over a snow covered airstrip and believed the snow to be about 2-3" deep. During the landing roll, the airplane slowed and began to sink into the snow. The pilot attempted to go around, but the airplane nosed over.

The airplane sustained substantial damage to the left wing.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Text from the NTSB. Open the NTSB docket for GAA18CA240 for the full record.

Event

Date
Apr 24, 2018
Type
Accident
Place
Kalispell, Montana
Nearest airport
Meadow Creek Usfs (0S1)
Highest injury
None
Weather
Visual (VMC)
Light
Day

Amateur-built SPORTSMAN GS-2

N-number
N454HP
Category
Airplane
Year built
2011
Damage
Substantial
Operating rule
Part 91 (general aviation)
Purpose of flight
Ferry

From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.