Casualties unknown

2007-11-20: Mooney M20K (N252DD) — Grab Air Inc. — Maine, NY

Maine, NY, US

On November 20, 2007, a Mooney M20K (registration N252DD) operated by Grab Air Inc. was involved in an aviation accident near Maine, NY. Investigators recorded the probable cause as: The pilot's spatial disorientation, which resulted in a loss of control and subsequent collision with trees. 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

After takeoff from runway 34, the airplane climbed into an indefinite ceiling and impacted terrain about 19 seconds later. Investigation found no malfunctions; circumstances consistent with spatial disorientation.

Accident Sequence

The instrument-rated pilot taxied to the end of runway 34, received clearance to turn right on course, and was cleared for takeoff. After taking off, the airplane leveled off over the runway, accelerated, and climbed into an indefinite ceiling. The pilot acknowledged a frequency change but subsequently did not check in on the new frequency. The airplane was airborne for approximately 19 seconds, reached a peak altitude of 364 feet above field elevation, and impacted terrain about three-quarters of a mile northeast of the airport.

Weather Conditions

The accident occurred during dusk. A weather observation taken about six minutes before the accident reported visibility of one-quarter mile in fog and an indefinite ceiling at 100 feet above ground level.

Investigation Findings

No evidence of preimpact malfunctions of the airplane, engine, flight instruments, or autopilot was discovered. The circumstances of the accident and the flight path are consistent with spatial disorientation of the pilot.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20071129X01870. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.