Casualties unknown

1990-01-06: Piper PA-30 (N7030Y) — Calley, Nicholas O. — Tallahassee, FL

Tallahassee, FL, US

On January 6, 1990, a Piper PA-30 (registration N7030Y) operated by Calley, Nicholas O. was involved in an aviation accident near Tallahassee, FL. Investigators recorded the probable cause as: PILOT FACTOR IN THAT HE FAILED TO MAINTAIN A/C CONTROL IN INSTRUMENT METEOROLOGICAL CONDITIONS DUE TO SPATIAL DISORIENTATION CAUSED BY FIXATION OF AN UNDETERMINED LIGHT SOURCE. 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

During an IFR flight in IMC, a pilot executing an ILS approach to Runway 27 at Tallahassee Regional Airport became spatially disoriented after fixating on a yellow rotating beacon, resulting in a crash. The aircraft was destroyed; the pilot and one passenger sustained serious injuries.

Accident Overview

While operating under an IFR flight plan in instrument meteorological conditions (IMC), the pilot was cleared for an ILS approach to Runway 27 at Tallahassee Regional Airport in Tallahassee, Florida. Throughout the approach, the pilot mentally prepared to execute the published missed approach above the published decision height. He stated that the airplane was flown below the glide path and to the right of the final approach course.

Sequence of Events

At 300 feet above ground level (AGL), the pilot looked outside the airplane searching for the runway environment. He observed lights and a yellow rotating beacon. At that point, he became spatially disoriented and fixated on the rotating beacon. He did not increase his scanning or return his vision inside to the airplane's flight instruments. Subsequently, the airplane crashed.

Damage and Injuries

The airplane was destroyed. The pilot and one passenger sustained serious injuries.

Investigation Details

The source of the rotating beacon was not determined.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X22449. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.