Casualties unknown

1999-07-06: Cessna 177RG (N45367) — Fairbanks, AK

Fairbanks, AK, US

On July 6, 1999, a Cessna 177RG (registration N45367) was involved in an aviation accident near Fairbanks, AK. Investigators recorded the probable cause as: The pilot's distraction due to a landing pattern change resulted in the failure to extend the landing gear. 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 1781061362Data APIEditorial standards

A private pilot, distracted by a requested change to the landing pattern, failed to extend the landing gear during a touch-and-go landing. The gear warning horn did not activate due to high engine RPM.

Incident Overview

A certificated private pilot was conducting multiple touch-and-go landings at an airport. During the fourth landing, the air traffic control tower requested the pilot to extend the downwind leg of the approach. The pilot later stated that this change in the landing pattern caused a distraction from his normal procedures, leading him to inadvertently omit the landing gear extension.

Aircraft and Flight Details

The pilot reported that he was operating the engine at approximately 2,000 RPM to manage a crosswind landing. The airplane's landing gear warning horn is designed to activate when the throttle is reduced below 1,700 RPM. Because the engine remained above that threshold, the horn did not sound, eliminating an auditory cue that might have alerted the pilot to the gear-up configuration.

Sequence of Events

The pilot had been performing several touch-and-go landings without incident. On the fourth approach, following the tower's instruction to continue the downwind, the pilot's attention shifted to accommodating the altered pattern. This deviation from the established routine resulted in the failure to complete the landing gear checklist item. The aircraft subsequently touched down with the gear retracted.

Pilot Account

In his statement, the pilot attributed the oversight to the distraction caused by the pattern change. He explicitly stated that he did not extend the landing gear because he was preoccupied with the revised approach configuration. No further details on the outcome of the landing or any resulting damage were provided in the source.

Conclusion

The incident highlights the critical role of procedural adherence and the potential for distraction to disrupt well-practiced routines. The lack of an audible gear warning, due to the elevated engine RPM, further compounded the situation.

Probable cause

The pilot's distraction due to a landing pattern change resulted in the failure to extend the landing gear.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19130. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.