ASN Wikibase Occurrence # 37264
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| Date: | Thursday 14 November 1991 |
| Time: | 19:00 LT |
| Type: |  Cessna 336A Skymaster |
| Owner/operator: | Richard A. Niemela |
| Registration: | N3848U |
| MSN: | 336-0148 |
| Year of manufacture: | 1963 |
| Engine model: | CONTINENTAL IO-360A |
| Fatalities: | Fatalities: 5 / Occupants: 5 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Big Bear City, CA -
 United States of America
|
| Phase: | En route |
| Nature: | Private |
| Departure airport: | Bullhead City, AZ (P06 |
| Fullerton, CA (KFUL) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE PILOT OBTAINED A BRIEFING FROM THE FAA FLIGHT SERVICE STATION PRIOR TO HIS PLANNED FLIGHT. THE BRIEFER, IN PART, TOLD THE PILOT THAT MOUNTAIN OBSCURATIONS WERE FORECAST FOR CALIFORNIA. THE PILOT AND HIS 4 PASSENGERS DEPARTED ON THEIR PLANNED CROSS COUNTRY FLIGHT. THE AIRPLANE AND ITS OCCUPANTS DID NOT RETURN ON TIME AND FAMILY MEMBERS REPORTED THEM MISSING TO THE AUTHORITIES. A SEARCH WAS INITIATED, BUT WAS CALLED OFF THE NIGHT OF THE ACCIDENT DUE TO ADVERSE WEATHER. AFTER THREE WEEKS, THE OFFICIAL SEARCH WAS TERMINATED. THE PILOT'S FATHER CONTINUED THE SEARCH AND LOCATED THE DOWNED AIRPLANE WRECKAGE AT ABOUT THE 7,000 FOOT LEVEL OF A MOUNTAIN ABOUT 8 MONTHS AFTER IT WAS REPORTED MISSING. WITNESSES LOCATED NEAR THE ACCIDENT SITE THE NIGHT OF THE ACCIDENT, REPORTED THE MOUNTAINS WERE OBSCURED FROM ABOUT THE 4,000 FOOT LEVEL UP TO THEIR RESPECTIVE TOPS. THEY ALSO REPORTED 'HEAVY' SNOW IN THE AREA THE NIGHT OF THE ACCIDENT. THE PILOT HAD LESS THAN ONE HOUR TOTAL INSTRUMENT FLIGHT TIME AND ABOUT 9 HOURS OF SIMULATED INSTRUMENT TIME.
Probable Cause: 1) THE PILOT INADEQUATELY EVALUATING THE WEATHER, AND 2) THE PILOT MAKING THE INFLIGHT DECISION TO CONTINUE FLIGHT INTO ADVERSE WEATHER CONDITIONS. FACTORS IN THIS ACCIDENT WERE 1) THE INABILITY OF THE PILOT TO SEE THE MOUNTAINOUS TERRAIN DUE TO THE AMBIENT LIGHT CONDITIONS AND OBSCURATIONS, AND 2) THE PILOT'S LACK OF INSTRUMENT FLYING EXPERIENCE.
Accident investigation:
 |
|
Sources:
NTSB LAX92FA283
Location
Media:
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 24-Oct-2008 10:30 | ASN archive | Added |
| 21-Dec-2016 19:23 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
| 16-Mar-2019 15:39 | Aerossurance | Updated [Embed code] |
| 16-Nov-2022 19:35 | Ron Averes | Updated [Aircraft type] |
| 11-Apr-2024 11:14 | ASN Update Bot | Updated [Time, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
Corrections or additions? ... Edit this accident description
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