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ASN Wikibase Occurrence # 45307
Last updated: 5 December 2019
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Date:21-JAN-2003
Time:12:30
Type:Silhouette image of generic C152 model; specific model in this crash may look slightly different
Cessna 152
Owner/operator:Private
Registration: N47257
C/n / msn: 152-83200
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:Norman, OK -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Survey
Departure airport:Chickasha, OK (CHK)
Destination airport:
Investigating agency: NTSB
Narrative:
The 3,300-hour commercial pilot lost control of the airplane while circling an area of disturbed dirt along the path of a buried pipeline during an aerial observation flight (pipeline patrol). The operator reported that pipeline patrolling is normally performed from an altitude of 400 to 500 feet above the ground. The range of the airplane, when all tanks are full of fuel is 6 hours; however, the company procedures are to not exceed 4 hours between refueling stops. The operator reported that the pipeline being patrolled at the time of the accident was aligned on a heading of 50-60 degrees. The prevailing winds at the time of the accident were reported from 030 degrees at 15 knots, gusting to 19 knots. The hand-held GPS on-board the airplane provided the track of the airplane to impact with the ground. No anomalies were found with the airframe or engine that could have prevented normal flight operation.






Probable Cause: The pilot's failure to maintain airspeed while maneuvering, resulting in an inadvertent stall . Factors contributing to the accident were the low altitude and the prevailing high winds.

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20030127X00110&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]
08-Dec-2017 18:02 ASN Update Bot Updated [Operator, Source, Narrative]

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