Casualties unknown

Aircraft Collides with Mountain During Cruise Flight in Low Visibility (N99WM)

Hollister, CA, US

On February 14, 1982, a Cessna 172K (registration N99WM) operated by San Jose Flying Jaguars,inc. was involved in an aviation accident near Hollister, CA. 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 2026-07-04Data APIEditorial standards

An aircraft struck a mountainside during level cruise in weather unsuitable for VFR flight. Clouds obscured the terrain, and no flight plan had been filed. The pilot had turned toward an area with better conditions.

Accident Summary

An aircraft collided with the side of a mountain while in level cruise. The accident occurred under weather conditions for which visual flight rules (VFR) flight had not been recommended. At the time of the impact, clouds were obscuring the mountains, reducing visibility of the terrain.

Flight Details

The aircraft was on the return leg of a cross-country flight. No flight plan had been filed for the trip. According to the aircraft's heading at the moment of impact, the pilot had turned onto a course that would have returned to an area where weather conditions permitted VFR flight.

Weather Conditions

Weather conditions at the time were characterized by clouds that obscured the mountain peaks. VFR flight was not advised under the prevailing conditions, indicating low ceilings or reduced visibility that made navigation by visual references hazardous.

Investigation Findings

Investigators determined that the aircraft flew into the mountain during level cruise. The flight's heading suggested the pilot was attempting to return to a region with better weather. No further causal factors were identified in the official source.

Frequently asked questions

What happened in the 14 Feb 1982 Cessna 172K accident near Hollister, CA?

An aircraft struck a mountainside during level cruise in weather unsuitable for VFR flight. Clouds obscured the terrain, and no flight plan had been filed. The pilot had turned toward an area with better conditions.

What aircraft was involved and where did it happen?

The accident on 14 Feb 1982 involved a Cessna 172K, registration N99WM, operated by San Jose Flying Jaguars,inc., at Hollister, CA.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X02269. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.