ASN Wikibase Occurrence # 132203
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Date: | Saturday 2 May 1992 |
Time: | 10:30 LT |
Type: | Piper PA-31-325 Navajo C/R |
Owner/operator: | Cross Country Construction,inc |
Registration: | N59781 |
MSN: | 7612023 |
Total airframe hrs: | 1750 hours |
Engine model: | Lycoming TIO-540-F2BD |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Independence, Inyo County, California -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Hemet, CA (KHMT) |
Destination airport: | Carson City, NV (004) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PIPER NAVAJO HAD NOT FLOWN FOR ABOUT 9 MONTHS. DURING PREPARATION FOR FLIGHT THE PILOT DISCOVERED THAT THE BATTERY WAS DEAD. THE BATTERY WAS REMOVED FOR CHARGING BY THE FIXED BASE OPERATOR, THE BATTERY BOX WAS CLEANED AND PAINTED. THE OPERATOR ADVISED THAT THE BATTERY WAS OVER 3 YEARS OLD PLUS THE 9 MONTHS OF NON USE RENDERED THE BATTERY NON RELIABLE AND RECOMMENDED THAT IT BE REPLACED. THE PILOT CHOOSE NOT TO CHANGE THE BATTERY. THE PILOT REQUESTED THAT THE MAIN TANKS BE TOPPED. THE PILOT FLEW THE AIRPLANE FOR A SHORT TIME. THE NEXT DAY (DAY OF THE ACCIDENT) THE PILOT, WHILE PREFLIGHTING THE AIRPLANE, DISCOVERED THAT THE BATTERY WAS AGAIN DEAD SO HE REQUESTED AN EXTERNAL POWER CART FOR STARTING. ABOUT AN HOUR INTO THE CROSS COUNTRY FLIGHT THE PILOT STATED THAT BOTH ENGINES QUIT WHILE ON THE AUX TANKS. HE STATED THAT HE HAD NO ELECTRICAL POWER FOR FUEL BOOST PUMPS OR STARTERS. THE AIRPLANE COLLIDED WITH ELECTRICAL POWER LINES DURING THE EMERGENCY LANDING ATTEMPT IN AN ALFALFA FIELD.
Probable Cause: FUEL STARVATION DUE TO 1) THE PILOTS INADEQUATE PREFLIGHT PLANNING PREPARATION, 2) THE PILOT'S FUEL SYSTEM MANAGEMENT, AND 3) HIS OPERATION OF THE AIRCRAFT WITH KNOWN DEFICIENCIES IN THE AIRCRAFT ELECTRICAL SYSTEM. FACTORS IN THE ACCIDENT WERE: 1) THE DETERIORATED CONDITION OF THE AIRPLANE BATTERY, AND, 2) THE PILOTS LACK OF RECENT EXPERIENCE.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX92LA194 |
Status: | Investigation completed |
Duration: | 1 year and 2 months |
Download report: | Final report |
|
Sources:
NTSB LAX92LA194
FAA register: 2. FAA:
http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=59781 Location
Revision history:
Date/time | Contributor | Updates |
29-Apr-2015 18:14 |
Dr. John Smith |
Updated [Operator, Location, Departure airport, Destination airport, Source, Narrative] |
21-Dec-2016 19:25 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
10-Oct-2017 21:07 |
Dr. John Smith |
Updated [Time, Cn, Source, Narrative] |
11-Apr-2024 07:38 |
ASN Update Bot |
Updated [Time, Cn, Operator, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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