Accident Grumman AA-5B N28452,
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ASN Wikibase Occurrence # 372592
 
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Date:Monday 20 July 1987
Time:16:47 LT
Type:Silhouette image of generic AA5 model; specific model in this crash may look slightly different    
Grumman AA-5B
Owner/operator:Private
Registration: N28452
MSN: AA5B0617
Total airframe hrs:2019 hours
Engine model:LYCOMING O-360-A4K
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Lake Tahoe, CA -   United States of America
Phase: Taxi
Nature:Private
Departure airport:Lake Tahoe, CA
Destination airport:Oakland, CA (KOAK)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
WHILE TAXIING TO THE RWY, THE PLT STATED THAT THE RIGHT BRAKE FAILED. THE ACFT ROLLED OFF THE TAXIWAY AND COLLIDED WITH A TRANSFORMER. INSPECTION OF THE BRAKE REVEALED THAT THE BRAKE LININGS WERE WORN AND THAT THE PISTON IN THE HYDRAULIC CYLINDER HAD TRAVELED PAST THE O-RING ALLOWING A LOSS OF PRESSURE.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX87LA273
Status: Investigation completed
Duration: 1 year and 3 months
Download report: Final report

Sources:

NTSB LAX87LA273

Revision history:

Date/timeContributorUpdates
26-Mar-2024 19:12 ASN Update Bot Added

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