ASN Wikibase Occurrence # 38186
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Date: | Sunday 30 September 1990 |
Time: | 21:23 |
Type: | Maule M-4-210C |
Owner/operator: | private |
Registration: | N51441 |
MSN: | 1103C |
Total airframe hrs: | 9329 hours |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | 60 E Of Bethel , AK -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Executive |
Departure airport: | Lime Village, AK (23AK) |
Destination airport: | Bethel, AK (BET) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:BFR FLT FM ANCHORAGE TO BETHEL, AK, NON-INST RATED PLT WAS ADZD THAT VFR FLT WASN'T RCMDD. EN ROUTE, HE CONVERSED WITH MCGRATH FSS WHILE VFR-ON-TOP & INDCD HE WOULD DSCND THRU HOLE IN CLDS TO LND/REFUEL AT LIME, AK. AT 1948 ADT, HE RPRTD EN ROUTE AGAIN, 150 MI EAST OF BETHEL. AT 2054, PLT CTCD BETHEL FSS FOR TFC & WX ADZY & RPRTD 40 MI EAST IN 'A LITTLE BIT OF FOG.' ABT 10 MIN LTR, HE SAID HE WAS GETTING DISORIENTED, REQD ASSISTANCE, THEN RPRTD '60 MI OUT.' HE INDCD HE COULDN'T SEE TO SET TRANSPONDER TO 7700 (AT NGT). AT 2106, HE RPRTD AT 6000' & ASKED ABT FCST CIG & 'HOW HI CAN I GO TO GET UP OUT OF THIS IF I GET SOME REFERENCE.' RDO CTC WAS LOST FOR ABT 12 MIN, THEN PLT SAID HE WAS AT 3700' & STILL 58 MI FM BETHEL. NO DF STROBE OR RADAR INFO WAS OBTAINED, THOUGH A DF STEER WAS BGN AT 2119, BUT WAS NOT ATTAINED. ACFT IMPACTED 45-50 DEG RISING TRRN ABT 100' BLO MTN RIDGE AT 3200' LVL. NO PREIMPACT PART FAILURE/MALFUNCTION WAS FND. EXAM REVEALED: ENG RPM 2699, THROTTLE/MIXTURE FULL FWD, AIRSPD 30 KTS. PROP WAS FND 15' UPHILL FM WRECKAGE WITH EXTSV DMG. CAUSE: CONTINUED VFR FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS FAILURE TO MAINTAIN ALTITUDE AND CLEARANCE ABOVE MOUNTAINOUS TERRAIN. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS, ADVERSE TERRAIN AND WEATHER CONDITIONS, THE PILOT'S LACK OF INSTRUMENT EXPERIENCE, AND THE PILOT BECOMING LOST OR DISORIENTED.
Sources:
NTSB:
https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001212X24174_ 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] |
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