Casualties unknown

Aircraft veers off runway after ski hits bare patch on snow-covered strip (N8177A)

Poorman, AK, US

On March 3, 1982, a Cessna 170 (registration N8177A) operated by Michael Morales was involved in an aviation accident near Poorman, AK. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-23Data APIEditorial standards

After a low pass revealed plowed berms and bare patches, the pilot landed on a frozen runway. Shortly after touchdown, the left ski struck a bare spot, causing the aircraft to veer left into a snow berm.

What happened

The pilot performed a low pass over the runway prior to landing to assess surface conditions. During this pass, the pilot observed that the runway had been plowed with berms located on both sides and noted the presence of bare patches on the runway surface.

Based on these observations, the pilot elected to proceed with the landing. Shortly after touchdown, the left ski of the aircraft encountered a bare spot amidst the frozen snow and ice-covered runway. This contact caused the aircraft to veer sharply to the left. The aircraft then impacted a frozen snow berm located off the side of the runway.

Frequently asked questions

What happened in the 3 Mar 1982 Cessna 170 accident near Poorman, AK?

After a low pass revealed plowed berms and bare patches, the pilot landed on a frozen runway. Shortly after touchdown, the left ski struck a bare spot, causing the aircraft to veer left into a snow berm.

What aircraft was involved and where did it happen?

The accident on 3 Mar 1982 involved a Cessna 170, registration N8177A, operated by Michael Morales, at Poorman, AK.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X01631. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.