Casualties unknown

2003-01-14: Air Tractor AT-401 (N1537R) — Alamo, TX

Alamo, TX, US

On January 14, 2003, an Air Tractor AT-401 (registration N1537R) was involved in an aviation accident near Alamo, TX. Investigators recorded the probable cause as: The pilot's failure to maintain airspeed which resulted in a stall. Low altitude flight is a contributing factor. 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 aerial application flight, the aircraft stalled while executing a turn and impacted the ground in a nose-low attitude. The pilot reported no recollection of the accident.

Accident Overview

An agricultural aircraft stalled during a turn to reverse direction and subsequently impacted the ground in a nose-low attitude. The accident occurred during an aerial application flight. Evidence at the site was consistent with a nose-low impact at relatively slow airspeed.

Wreckage Distribution

The main wreckage came to rest upright in an open field approximately 75 feet from the initial point of impact. The radial engine separated from the airframe, while the two-bladed propeller assembly remained attached to the engine crankshaft. Both fuel cells were compromised during the accident sequence.

Post-Accident Observations

An FAA inspector arrived at the accident site within an hour and reported no evidence of fuel or fuel smell. The memory card from the SATLOC system installed in the aircraft was recovered and analyzed, but contained no information pertaining to the accident flight.

Pilot Account

Several attempts were made by the FAA inspector and the NTSB Investigator-in-Charge to interview the pilot after his release from the hospital. The pilot, who had accumulated 16,600 flight hours, reported that he did not have any recollection of the accident or the circumstances prior to the mishap.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20030116X00076. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.