ASN Wikibase Occurrence # 133705
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Date: | Wednesday 11 November 1998 |
Time: | 14:40 LT |
Type: | Piper PA-28-161 |
Owner/operator: | John H. Malkin |
Registration: | N8236Z |
MSN: | 28-8016362 |
Total airframe hrs: | 18000 hours |
Engine model: | Lycoming O-320-D2J |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Erie, CO -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Loveland, CO (KFNL) |
Destination airport: | Broomfield, CO (KBJC) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot reported that he could not start the engine, and he requested assistance. A battery cart was brought out, and the engine was jump started. While airborne, the pilot smelled something like ether, and decided to land the airplane. He said that the smell got stronger and the engine began to run rough. While taxing off the runway, he smelled raw fuel and saw smoke. After he evacuated the airplane, he saw flames coming from the pilot's side of the engine (aft of the firewall) and the wing root area. A piper representative stated that 'a dead or depleted aircraft battery should not be charged in the aircraft.' This information was not available in the POH. The Service Bulletin #836A had not been performed, and the original aluminum battery cable had not been replaced by a copper battery cable. Representatives from Piper and Gill (the battery manufacturer) said that the aluminum battery cable's resistance increases with age, flight time, and flight cycles. The airplane had accumulated an estimated 18,000 hours of flight time. The fuel lines and the battery cable are 4 to 6 inches apart in the vicinity of the fuel selector. This is the same area where the pilot first observed the fire.
Probable Cause: The shorting of the aluminum battery wire and the subsequent failure of the fuel line. Factors were the weak/deteriorated battery, the insufficient information in the airplane's POH about charging an airplane's battery, and the fire in the crew compartment.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | DEN99LA020 |
Status: | Investigation completed |
Duration: | 1 year and 4 months |
Download report: | Final report |
|
Sources:
NTSB DEN99LA020
Location
Revision history:
Date/time | Contributor | Updates |
21-Dec-2016 19:26 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
04-Apr-2024 14:23 |
ASN Update Bot |
Updated [Time, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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