ASN Wikibase Occurrence # 134759
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Date: | Thursday 23 August 2001 |
Time: | 18:00 |
Type: | Piper PA-18-150 |
Owner/operator: | US Border Patrol Air Operations |
Registration: | N91187 |
MSN: | 18-8109079 |
Year of manufacture: | 1981 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Van Horn, TX -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Unknown |
Departure airport: | Marfa, TX (MRF) |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The border patrol pilot was performing routine patrol duties over rolling terrain at an estimated altitude of about 500 feet above ground level. While making a right turn and crossing a ridge, "the bottom fell out." The pilot applied full power and leveled the wings in order to recover; however, his actions were not sufficient to arrest the rate of descent and the airplane impacted the next ridge line. Examination of the airframe and engine after the accident did not reveal any anomalies that could have prevented normal flight operations. The calculated density altitude at the time of the accident was approximately 7,428 feet.
Probable Cause: The pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall. A factor contributing to the accident was the high density altitude.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | FTW01TA194 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20010912X01917&key=1 Location
Revision history:
Date/time | Contributor | Updates |
21-Dec-2016 19:26 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
10-Dec-2017 12:25 |
ASN Update Bot |
Updated [Operator, Other fatalities, Nature, Departure airport, Source, Narrative] |
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