ASN Wikibase Occurrence # 369726
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Date: | Saturday 1 October 1988 |
Time: | 12:15 LT |
Type: | Gulfstream American AA-5A Cheetah |
Owner/operator: | Ceronnie Robinson |
Registration: | N26827 |
MSN: | AA5A-0746 |
Total airframe hrs: | 938 hours |
Engine model: | LYCOMING O-320-E2G |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Ridgeland, SC -
United States of America
|
Phase: | Taxi |
Nature: | Private |
Departure airport: | |
Destination airport: | Albany, GA (KABY) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PLT REPORTED THAT THE LEFT BRAKE FAILED TO FUNCTION DURING TAXI WHEN HE ATTEMPTED TO REDUCE SPEED AND TURN 180 DEG INTO T/O POSITION. THE AIRPLANE BEGAN TO TRACK TO THE RIGHT. HE RELEASED BRAKE PRESSURE ON BOTH PEDALS THINKING THAT HE MIGHT HAVE BEEN APPLYING PRESSURE TO THE RUDDER PEDAL INSTEAD OF THE BRAKE PEDAL. HE THEN REAPPLIED PRESSURE AND EXPERIENCED THE SAME RESULTS. AT THAT POINT, HE REDUCED THE POWER TO IDLE. THE AIRPLANE RAN OFF THE SIDE OF THE RWY. TRAVELED DOWN AN EMBANKMENT, AND FLIPPED OVER. EXAM OF THE ACFT REVEALED A HOLE IN THE LEFT BRAKE-SYSTEM PRESSURE LINE BEHIND THE CO-PLT BRAKE PEDALS. THE HOLE HAD RESULTED FROM CHAFING BETWEEN A MOUNTING CLAMP & THE LINE. THE LINE & CLAMP WERE PROPERLY INSTALLED. THE HOLE WAS NOT VISIBLE UNTIL THE CLAMP WAS REMOVED. CORROSION WAS ALSO NOTED ON THE LINE IN THE AREA OF THE HOLE. A SEARCH OF FAA SDR'S REVEALED NO REPORTS OF SIMILAR FAILURES.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL89LA001 |
Status: | Investigation completed |
Duration: | 1 year and 3 months |
Download report: | Final report |
|
Sources:
NTSB ATL89LA001
Location
Revision history:
Date/time | Contributor | Updates |
24-Mar-2024 17:39 |
ASN Update Bot |
Added |
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