Accident Cessna 172RG N9439B,
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ASN Wikibase Occurrence # 369275
 
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Date:Saturday 21 January 1989
Time:11:50 LT
Type:Silhouette image of generic C172 model; specific model in this crash may look slightly different    
Cessna 172RG
Owner/operator:University Of North Dakota
Registration: N9439B
MSN: 172RG0822
Year of manufacture:1981
Total airframe hrs:4195 hours
Engine model:LYCOMING O-360-F1A6
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Larimore, ND -   United States of America
Phase: Landing
Nature:Training
Departure airport:Grand Forks, ND (GFK
Destination airport:(KGFK)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE CFI SAID THE STUDENT PLT WAS AT THE CONTROLS & WAS MAKING A TOUCH-&-GO LANDING ON RWY 12, WHICH WAS 2800 X 50 FT. THE WIND WAS FROM THE SOUTH AT 10 KTS. THE TRAINEE LANDED LONG, & BY THE TIME THE ACFT WAS RECONFIGURED FOR TAKEOFF, ONLY ABOUT 800 FT OF RWY WAS REMAINING. THE CFI THOUGHT THE TRAINEE WOULD STOP & TAXI BACK FOR TAKEOFF; HOWEVER, THE TRAINEE ADVANCED THE THROTTLE FOR TAKEOFF. AT THAT TIME, THE CFI TOOK THE CONTROLS, CLOSED THE THROTTLE & ATTEMPTED TO STOP. THE ACFT SLID TO THE LEFT ON THE PACKED SNOW & ICE COVERED RWY, COLLIDED WITH A SNOW BANK BESIDE THE RWY & NOSED OVER.

Probable Cause: INADEQUATE SUPERVISION BY THE FLIGHT INSTRUCTOR. FACTORS RELATED TO THE ACCIDENT WERE: FAILURE OF THE STUDENT PILOT TO ATTAIN A PROPER TOUCHDOWN POINT, HIS DELAY IN CONFIGURING THE AIRCRAFT & EXECUTING THE GO-AROUND, ICY/SNOWY RUNWAY CONDITIONS, AND THE SNOWBANK.

Accident investigation:
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Investigating agency: NTSB
Report number: DEN89LA066
Status: Investigation completed
Duration: 2 years
Download report: Final report

Sources:

NTSB DEN89LA066

Location

Revision history:

Date/timeContributorUpdates
24-Mar-2024 12:42 ASN Update Bot Added

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