ASN Wikibase Occurrence # 38216
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Date: | Friday 29 September 1995 |
Time: | 22:38 LT |
Type: | Beechcraft A36 Bonanza |
Owner/operator: | Abilene Aero, Inc. |
Registration: | N836AA |
MSN: | E-1187 |
Total airframe hrs: | 6359 hours |
Engine model: | Continental IO-520-BA12 |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Brady, TX -
United States of America
|
Phase: | Approach |
Nature: | Private |
Departure airport: | Brownwood, TX |
Destination airport: | (KBBD) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:During a dark night visual approach to an unlighted airport, the airplane collided with a 50-foot tall pole, which was part of the antenna for a nondirectional radio beacon (NDB). The FAA aeronautical study for the installation of the NDB determined that the antenna was not a hazard to air navigation and did not require obstruction lighting. Airport personnel reported the runway lights and rotating beacon had been turned off to close the airport to night operations the night of 9/29; however, a Notice to Airmen (NOTAM) was not filed. Prior to initiating the flight, the pilot received a weather briefing during which he specifically requested NOTAMs on the airport and was informed that none were on file. Witnesses observed the airplane circle the airport 'two or three times' before entering a descent 'like it was going to land.' Toxicological testing detected doxylamine (Unisom), which is not approved for use while flying, in the pilot's urine. Dextromethorphan (an expectorant), pseudoephedrine and phenlypropanolamine (decongestants) were detected in the pilot's blood and urine.
Probable Cause: the pilot's improper decision to attempt a night landing without the visual cues necessary to establish runway alignment. Factors were the dark night light condition, the inoperative runway edge lights, and the failure of airport management to issue a NOTAM that the airport was closed to night operations.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | FTW95FA407 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB FTW95FA407
Location
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] |
09-Apr-2024 11:37 |
ASN Update Bot |
Updated [Time, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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