No fatalities

5 Jan 2016: CESSNA 175 — Seeley Lake, MT

Seeley Lake, MT, United States

On 5 Jan 2016, a CESSNA 175 was involved in an aviation accident near Seeley Lake, MT. No fatalities were reported. Investigators recorded the probable cause as: The pilot' failure to identify the plowed runway width in dusk and flat light conditions, which resulted in a touchdown left of the runway center, an impact with a snow berm, and a ground loop. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

A pilot reported a normal touchdown on a runway with compacted snow, but the airplane pulled left, ground looped into a snow berm, causing substantial damage to the right wing and right elevator.

Accident Details

The pilot reported that during the approach, a person on the ground who was not associated with airport operations informed him that there was about 3 inches of compacted snow on the runway. Before attempting to land, the pilot completed a low pass over the runway to observe conditions, but reported that it was dusk and he was observing flat light conditions.

The touchdown was normal, but about 50 to 75 feet into the landing roll the airplane pulled to the left. The pilot attempted to correct with right rudder but was unable to stop the airplane from ground looping to the left into a snow berm. After the accident, the pilot observed that he had landed left of center and that the left main landing gear had caught a one-foot snow berm.

Aircraft Damage

The right wing and right elevator were substantially damaged. The pilot reported no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Runway and Conditions

According to the Federal Aviation Administration Airport Facility Directory, the destination had intermittent snow removal and the airport manager could be called for current conditions. The runway used was not equipped with runway lights.

Contributing factors

Directional control — Not attained/maintainedPilotAwareness of conditionEffect on personnel