Accident Cessna 421C N369RK,
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ASN Wikibase Occurrence # 294258
 
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Date:Tuesday 21 December 2004
Time:14:30 LT
Type:Silhouette image of generic C421 model; specific model in this crash may look slightly different    
Cessna 421C
Owner/operator:Yates Air LLC
Registration: N369RK
MSN: 0072
Total airframe hrs:3805 hours
Engine model:Continental GTSIO-520-L
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Henderson, Texas -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Tyler-Pounds Regional Airport, TX (TYR/KTYR)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
While on a maintenance flight, a rough running engine developed and the pilot elected to make a precautionary landing at Rusk County Airport (F12), near Henderson, Texas. After a "normal" landing on runway 16, he back taxied and was turning onto taxiway bravo, when the airplane made an uncontrolled right turn, followed by the collapse of the nose landing gear. Examination of the aircraft revealed that the nose gear trunnion lug had fractured, resulting in the nose landing gear collapse and structural damage to the nose gear well. A review of the airplane logbooks revealed that Service Bulletin, MEB88-5 Revision 2, that addresses trunnion lug failure, had not been complied with.

Probable Cause: The failure of the nose landing gear trunnion lug. A contributing factor was the non-compliance of the service bulletin by maintenance personnel.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: DFW05LA045
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB DFW05LA045

Revision history:

Date/timeContributorUpdates
11-Oct-2022 05:02 ASN Update Bot Added

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