Casualties unknown

2000-01-27: Cessna 310R (N87338) — Columbia Falls, MT

Columbia Falls, MT, US

On January 27, 2000, a Cessna 310R (registration N87338) was involved in an aviation accident near Columbia Falls, MT. Investigators recorded the probable cause as: Failure of the pilot-in-command to follow the prescribed instrument approach missed approach procedure. 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 pilot reported flying the VOR Runway 30 approach, missed the approach point due to lack of visibility, then attempted a left turn to align with Runway 02 using localizer, but ended up about eight miles north of the airport on a mountainside.

Flight Sequence

The pilot stated that he had been cleared for and had flown the VOR runway 30 approach. Upon arriving at the missed approach point, he did not have the runway or the airport environment in sight. He mentioned that he had heard an aircraft that preceded him to the airport reported the weather to be better to the south and west of the airport, and that pilot had reported seeing the airport from the west side.

Attempted Maneuver

After arriving at the missed approach point without visual contact, the pilot continued to the west side of the airport and made a left turn, describing it as a 'downwind for runway 02.' He stated his intention was to use the localizer frequency to help locate the runway. He then tuned the number one navigation receiver to the localizer frequency for the ILS runway 02 approach. The pilot believed that a left turn would align the aircraft with runway 02, and that if he did not see the runway, the turn would place him back near the missed approach point, from where he could begin the missed approach.

Outcome

The pilot told FAA inspectors that he did not acquire the runway or airport environment visually during this attempt. He noted that the number two navigation receiver was tuned to the VOR frequency. He did not remember centering the course deviation indicator (CDI) for navigation to the VOR for the missed approach, nor did he recall the localizer needle (navigation receiver number one) being centered. The pilot offered no explanation as to how the aircraft ended up about eight miles north of the airport on the mountainside.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X20433. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.