Casualties unknown

1998-03-24: Air Tractor AT301 (N7301P) — Imperial, CA

Imperial, CA, US

On March 24, 1998, an Air Tractor AT301 (registration N7301P) was involved in an aviation accident near Imperial, CA. Investigators recorded the probable cause as: The pilot's selection of the wrong runway, which resulted in a downwind takeoff attempt, and, his failure to obtain/maintain a proper airspeed during the takeoff sequence. 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 agricultural aircraft attempted takeoff from a 5,280-foot dirt strip, struck an embankment, and came to rest in a cotton field. The pilot reported the aircraft was sluggish and could not lift off.

Accident Details

An operator reported that a pilot attempted an unsuccessful takeoff from a 5,280-foot dirt strip. After the takeoff attempt, the aircraft struck an embankment just beyond the end of the runway and came to rest in a cotton field.

Environmental Conditions

The reported temperature at the time of the accident was 91 degrees Fahrenheit, with a density altitude computed at 2,300 feet. The Imperial airport, located 5 miles north-northeast of the accident site, reported winds from 120 degrees at 11 knots.

Pilot Statements

The pilot stated that the aircraft had approximately 280 to 300 gallons of pesticide onboard and full fuel. He reported that the aircraft seemed sluggish and would not lift off the runway. The pilot stated that he made an unsuccessful attempt to jettison the load prior to the collision with the berm. He also noted that the takeoff was attempted from runway 26. The pilot stated that there were no mechanical difficulties with the aircraft.

Witness Account

A witness to the accident reported that as the aircraft went by him, it was very loud and sounded as if it was operating at full power.

Post-Accident Inspection

The FAA inspected the aircraft on-scene and established flight control and engine continuity. No further discrepancies were noted.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X09724. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.