ASN logo
ASN Wikibase Occurrence # 44497
Last updated: 17 January 2021
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information. If you feel this information is incomplete or incorrect, you can submit corrected information.

Date:19-MAY-2005
Time:09:44
Type:Silhouette image of generic AT6T model; specific model in this crash may look slightly different
Air Tractor AT-602
Owner/operator:Mcadoo Flying Service Inc.
Registration: N9017Z
C/n / msn: 602-0546
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:Ralls, TX -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Agricultural
Departure airport:Crosbyton, TX (8F3)
Destination airport:
Investigating agency: NTSB
Narrative:
The 21,000-hour pilot had completed his second aerial application on an area of trees, and was en route back to the airport. While maneuvering, the airplane struck a 197-foot high tower. Subsequently, the airplane impacted terrain, where a post impact fire ensued. There were no reported eyewitnesses to the collision with the tower. Examination of the airplane and accident site revealed that the outboard portion of the right wing was separated and found adjacent to the base of the tower. The top three feet of the tower was severed and had yellow paint transfer consistent with the color of the airplane. The tower was erected 15 days prior to the accident and was of an unpainted metal color. The tower was also not equipped with an obstruction light. A weather observation system approximately 29 miles northwest of the accident site reported an overcast cloud ceiling at 25,000 feet.


Probable Cause: The pilot's failure to maintain clearance from the antenna tower. Contributing factors were the recency of the tower's construction and the lack of obstruction lights on the tower.

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20050525X00663&key=1


Revision history:

Date/timeContributorUpdates
28-Oct-2008 00:45 ASN archive Added
21-Dec-2016 19:24 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
06-Dec-2017 08:12 ASN Update Bot Updated [Operator, Source, Narrative]

Corrections or additions? ... Edit this accident description