Runway excursion Accident Mikojan-Gurevic MiG-21MF N9307,
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ASN Wikibase Occurrence # 146711
 
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Date:Thursday 12 July 2012
Time:09:58
Type:Silhouette image of generic MG21 model; specific model in this crash may look slightly different    
Mikojan-Gurevic MiG-21MF
Owner/operator:Private
Registration: N9307
MSN: 96004307
Engine model:Tomansky R-13-300
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Eden Prarie-Flying Cloud Airport, MN (FCM/KFCM) -   United States of America
Phase: Landing
Nature:Private
Departure airport:Dekalb, IL (DKB)
Destination airport:Minneapolis, MN (FCM)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot established an appropriate speed during the approach and landed about 300 feet down the 5,000-foot-long runway. Within seconds of touching down, the pilot brought the throttle control to idle and deployed the drag chute. However, when the chute deployed, it did not fully inflate and then separated from the airplane. The pilot was not immediately aware the drag chute had failed and continued to try to deploy the chute. The pilot said that he used maximum braking to slow the airplane but was unable to stop the airplane on the runway. The pilot swerved to the left to avoid crossing a state highway, and the airplane struck a berm and a fence before it stopped. The pilot said that he had successfully tested the drag chute in preparation for this particular landing and had no previous problems deploying the chute before the accident. A review of performance data revealed that the pilot had sufficient runway length to land without use of the drag chute had he applied the wheel brakes immediately upon landing.
Probable Cause: The pilot's delayed application of wheel brakes to slow the airplane down on landing and the airplane’s failed drag chute, which resulted in a runway overrun.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN12LA452
Status: Investigation completed
Duration: 1 year and 3 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
13-Jul-2012 01:13 harro Added
13-Jul-2012 08:37 Geno Updated [Time, Source, Damage, Narrative]
17-May-2013 15:41 Nepa Updated [Aircraft type, Narrative]
21-Dec-2016 19:28 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
27-Nov-2017 20:55 ASN Update Bot Updated [Aircraft type, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative]

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