Serious incident Grumman G-73 Mallard N168WS,
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ASN Wikibase Occurrence # 355185
 
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Date:Wednesday 1 October 1997
Time:16:15 LT
Type:Silhouette image of generic G73 model; specific model in this crash may look slightly different    
Grumman G-73 Mallard
Owner/operator:Pantechnicon Aviation Ltd.
Registration: N168WS
MSN: J-5
Year of manufacture:1946
Total airframe hrs:7145 hours
Engine model:P&W R-1340
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Minor
Category:Serious incident
Location:Fort Lauderdale, FL -   United States of America
Phase: Landing
Nature:Unknown
Departure airport:(KFLL)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
After lowering the landing gear the pilot confirmed that it was down and locked while on final approach. After touchdown during the landing roll, the nose landing gear collapsed. Post incident trouble shooting of the hydraulic system revealed that the landing gear hydraulic selector valve failed to hold pressure resulting in the collapse of the nose landing gear.

Probable Cause: the partial failure of a component of the hydraulic system resulting in the collapse of the nose landing gear during the landing roll.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: MIA98IA001
Status: Investigation completed
Duration: 5 years and 8 months
Download report: Final report

Sources:

NTSB MIA98IA001

Location

Revision history:

Date/timeContributorUpdates
12-Mar-2024 09:16 ASN Update Bot Added

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