Casualties unknown

Loss of Control During Takeoff After Dust Devil Encounter (N9017Z)

Crosbyton, TX, US

On March 18, 2005, an Air Tractor AT-602 (registration N9017Z) operated by Mcadoo Flying Service, Inc was involved in an aviation accident near Crosbyton, TX. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during takeoff after encountering a dust devil. 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 2026-06-19Data APIEditorial standards

A tailwheel-equipped aircraft lost directional control during takeoff roll after encountering a dust devil, despite calm wind conditions reported by the pilot.

What happened

The pilot attempted to take off from an asphalt runway measuring 3,600 feet in length and 60 feet in width. Prior to the departure, the pilot estimated that winds were blowing from the west-northwest at speeds between 5 and 7 knots. The aircraft was heavily loaded with 400 gallons of water.

As the takeoff roll commenced, the tail of the airplane lifted off the ground. Shortly thereafter, the aircraft encountered a dust devil. This sudden atmospheric disturbance caused the pilot to lose directional control of the tailwheel-equipped airplane during the critical phase of the takeoff roll.

Probable cause

The pilot's failure to maintain directional control during takeoff after encountering a dust devil.

Frequently asked questions

What happened in the 18 Mar 2005 Air Tractor AT-602 accident near Crosbyton, TX?

A tailwheel-equipped aircraft lost directional control during takeoff roll after encountering a dust devil, despite calm wind conditions reported by the pilot.

What aircraft was involved and where did it happen?

The accident on 18 Mar 2005 involved an Air Tractor AT-602, registration N9017Z, operated by Mcadoo Flying Service, Inc, at Crosbyton, TX.

What was the probable cause of the accident?

The pilot's failure to maintain directional control during takeoff after encountering a dust devil.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20050407X00427. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.