Accident Air Tractor AT-401 N1509C,
ASN logo
ASN Wikibase Occurrence # 133512
 
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:Tuesday 8 July 1997
Time:16:50 LT
Type:Silhouette image of generic AT3P model; specific model in this crash may look slightly different    
Air Tractor AT-401
Owner/operator:Donald Johnson
Registration: N1509C
MSN: 401-0828
Year of manufacture:1991
Engine model:P&W R-1340
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Altha, FL -   United States of America
Phase: Initial climb
Nature:Agricultural
Departure airport:(22FL)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The flight was taking off on a runway that was part asphalt and part grass. The takeoff roll was started on the asphalt, and when the airplane reached the grass part of the runway, the pilot said he attempted to 'dump' the chemicals about 100 feet from the end of the runway, because the airplane would not come off the ground. The pilot was interviewed at his home by the Sheriff, and said; '...upon taking off, the plane would just not get up...he flew the plane earlier without a problem...when he dumped the load of chemicals on the runway, the plane went up, hit the top of a power pole with a wing and then went down into small pines....' The FAA inspector's reported stated that pilot said 'he had problems with aircraft performance on climbout.' Examination of the airframe and engine did not reveal any discrepancies. Several witnesses ran to the crash to aid the pilot, and they stated that when they reach the pilot they saw that he 'staggered and smelled of alcohol.' The witnesses said they did not see him consume anything before he got into a car 'Bronco' and leave the scene. A test taken in the hospital about 2 hours after the accident showed an ethanol level of 143 mg/dl in the pilot's blood.

Probable Cause: the pilot's impairment of judgment and performance due to alcohol which led to his failure to maintain control of the airplane.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: MIA97LA208
Status: Investigation completed
Duration: 9 months
Download report: Final report

Sources:

NTSB MIA97LA208

Location

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
08-Apr-2024 14:19 ASN Update Bot Updated [Time, Other fatalities, Phase, Departure airport, Source, Narrative, Category, Accident report]

Corrections or additions? ... Edit this accident description

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2024 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org