Casualties unknown

Pilot Collides with VASI After Misinterpreting Runway Closed Marking (N52763)

Ft. Yukon, AK, US

On July 19, 1982, a Cessna 182 (registration N52763) operated by Hugo T. Ruberg was involved in an aviation accident near Ft. Yukon, AK. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot attempting to land at Ft. Yukon Airport collided with a Visual Approach Slope Indicator (VASI) after misinterpreting an 'X' marking on the runway.

Incident Overview

An aircraft landed off the left side of Runway 03 at Ft. Yukon Airport and collided with a Visual Approach Slope Indicator (VASI) system. The pilot had overflown the airport prior to the approach and observed personnel working on Runway 21.

Pilot's Account

The pilot reported that he flew a downwind pattern for Runway 03. While on final approach to Runway 03, he observed an 'X' marking on the end of the runway. The pilot attempted to land off the left side of the runway instead of using the runway surface. He stated that he believed the 'X' indicated he could not land on the right side of the runway but could land on the left side. During this maneuver, the aircraft collided with the VASI.

Regulatory Context

Federal Aviation Regulations define an 'X' displayed on a runway end as a signal that the runway is closed and is not to be used for takeoffs or landings.

All Cessna 182 accidents →

Frequently asked questions

What happened in the 19 Jul 1982 Cessna 182 accident near Ft. Yukon, AK?

A pilot attempting to land at Ft. Yukon Airport collided with a Visual Approach Slope Indicator (VASI) after misinterpreting an 'X' marking on the runway.

What aircraft was involved and where did it happen?

The accident on 19 Jul 1982 involved a Cessna 182, registration N52763, operated by Hugo T. Ruberg, at Ft. Yukon, AK.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X02672. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.