Casualties unknown

1989-09-17: Cessna 310I (N8087M) — Whitesides, Homer T. — Hesperia, CA

Hesperia, CA, US

On September 17, 1989, a Cessna 310I (registration N8087M) operated by Whitesides, Homer T. was involved in an aviation accident near Hesperia, CA. Investigators recorded the probable cause as: THE NON-INSTRUMENT RATED PILOT CONTINUED VFR FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC) AND MISJUDGED HIS ALTITUDE ABOVE THE TERRAIN. 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

An aircraft crashed into Cajon Pass after departing Apple Valley, California, for Riverside. Witnesses reported low-altitude flight and fog at the pass. The non-instrument-rated pilot had expressed weather concerns.

Accident Details

At approximately 0310 Pacific Daylight Time, a pilot and his wife departed Apple Valley Airport on a flight to Riverside, California. About ten minutes later, two truck drivers observed the aircraft flying at low altitude toward Cajon Pass, which has an elevation of 4,120 feet above mean sea level. The truck drivers subsequently saw the aircraft burst into flames as it crashed.

Weather Conditions

According to reports, the prevailing weather conditions at both Apple Valley and Riverside were visual meteorological conditions (VMC). However, the truck drivers stated that the weather at Cajon Pass was shrouded in fog and drizzle at the time of the accident.

Pilot Information

The pilot was not instrument rated. Friends of the pilot and his wife reported that the pilot was concerned about the weather, but his wife was anxious to return to Riverside.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X29342. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.