ASN Wikibase Occurrence # 38888
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Date: | Thursday 11 November 1999 |
Time: | 11:30 |
Type: | Cessna A185F |
Owner/operator: | Private |
Registration: | N6245E |
MSN: | 18504013 |
Year of manufacture: | 1980 |
Total airframe hrs: | 3249 hours |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Astoria, OR -
United States of America
|
Phase: | Unknown |
Nature: | Private |
Departure airport: | Inchelium, WA |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:According to witnesses, the pilot appeared to be high and fast on his approach to the airstrip. One witness said the pilot 'S'-turned and side-slipped on final approach. The airplane touched down from 1/2 to 3/4 of the way down the 1950 foot grass runway, shortly after which power was applied (with what was described as the sound of full power) and the airplane climbed out at a steep angle. When the airplane was near the end of the runway, at an altitude that witnesses estimated as from 30 to 75 feet above ground level, with full flaps extended, the right wing dropped and the airplane descended at a steep angle into a ravine at the end of the runway, about 100 feet below the runway elevation. No preexisting mechanical deficiencies were found during the course of the investigation. Toxicological testing of the pilot was performed by the FAA with negative results for CO, cyanide, and ethanol. Bupropion was detected in blood and urine. Bupropion is a prescription medication used for the treatment of depression and attention deficit hyperactivity disorder, and also for prescription use in smoking cessation. The pilot had been taking Zyban (buproprion) and was using other measures to attempt to stop smoking. The FAA does not permit an aviation medical examiner to issue a medical certificate on mood-altering medications and prohibits certification of pilots using bupropion for smoking cessation, unless the pilot does not take the medication within 72 hours of flight.
Probable Cause: The pilot's failure to maintain airspeed after a delayed go-around. Factors include incapacitation due to the use of unapproved drugs.
Sources:
NTSB:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001212X20176&key=1 Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
14-Dec-2017 09:47 |
ASN Update Bot |
Updated [Destination airport, Source, Narrative] |
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