Casualties unknown

1990-11-22: Beech 95-A55 (N1594S) — Woodland, CA

Woodland, CA, US

On November 22, 1990, a Beech 95-A55 (registration N1594S) was involved in an aviation accident near Woodland, CA. Investigators recorded the probable cause as: The pilot's failure to maintain visual reference with the runway environment during a night operation at an unfamiliar airport, contributing to controlled flight into 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 airplane was observed flying over runway 34 at low altitude before crashing in rural farmland 1.5 miles from the airport, with no prior night flight experience logged by the pilot.

What happened

The aircraft was sighted flying over runway 34 in a northerly direction at an altitude of approximately 200 to 300 feet above ground level. Observers noted that the engines appeared to be operating normally during this pass. The wreckage was subsequently located 1.5 miles north-northwest of the airport, scattered along a heading of 086 degrees. This location corresponds with the published right traffic pattern for runway 16. The crash site was situated in an area of rural farmland characterized by limited ambient lighting sources.

The investigation

Examination of the circumstances revealed that the pilot had not logged any night flight time within the preceding 90 days prior to the accident. Furthermore, there were no records indicating that the pilot had previously flown into this specific airport. These factors suggest a lack of familiarity with the local environment and operational conditions during nighttime operations.

Findings

The combination of low-altitude flight over the runway, the distribution of wreckage consistent with the traffic pattern, and the absence of recent night experience points to significant situational awareness issues. The rural setting with few light sources likely contributed to spatial disorientation or loss of visual reference. The pilot's lack of prior visits to the airport further complicated navigation and landing procedures in low-visibility conditions.

Safety message

Pilots operating at unfamiliar airports during nighttime hours must ensure they have adequate recent experience and thorough preflight planning. Understanding local traffic patterns and terrain features is critical for safe operations, especially when ambient lighting is minimal.

Probable cause

The pilot's failure to maintain visual reference with the runway environment during a night operation at an unfamiliar airport, contributing to controlled flight into terrain.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X24623. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.