ASN Wikibase Occurrence # 367675
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Date: | Wednesday 22 November 1989 |
Time: | 19:50 LT |
Type: | Beechcraft A24R |
Owner/operator: | Private |
Registration: | N8074R |
MSN: | MC-43 |
Total airframe hrs: | 2763 hours |
Engine model: | LYCOMING IO-360-A1B |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Richmond, MN -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Spearfish, SD (KSPF) |
Destination airport: | St Cloud, MN (KSTC) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:WHEN THE X-COUNTRY BEGAN, THE VACUUM SYS & COMM RADIOS WERE INOP, BUT OTHERWISE, THE INITIAL LEG OF THE FLT WAS NORMAL. THE PLT CHECKED THAT THE ACFT LGTS WERE OPERG FOR THE RTRN FLT, BUT HE NOTED THE FUEL GAUGES INDCD EMPTY (ALTHOUGH THE ACFT HAD BEEN FULLY SVCD WITH FUEL). AT ABT SUNSET ON THE RTRN FLT, THE ELECTRICAL SYS BCM INOP & THE NORMAL LNDG GEAR EXTN SYS & FLAPS WOULD NOT OPERATE. ABOUT 15 MIN LATER, AS THE ACFT WAS NEARING ITS DESTN, THE ENG LOST POWER & THE PLT MANUALLY EXTENDED THE LNDG GEAR, USING HIS FLASHLIGHT TO MONITOR THE AIRSPEED. THE PLT STATED THAT HE SWITCHED THE FUEL SELECTOR & TRIED TO RESTART THE ENG, BUT WAS UNABLE. SUBSEQUENTLY, A CRASH LNDG WAS MADE AT THE TOP OF A RIVER BANK AT NIGHT. DRG AN INVESTIGATION, THE FUEL SELECTOR WAS FOUND POSITIONED TO AN EMPTY TANK & THE OTHER TANK STILL CONTAINED USABLE FUEL. THE PLT HAD ACCUMULATED ABT 7 HRS OF FLT TIME IN THIS MAKE & MODEL OF ACFT, ALL ON THE DAY OF THE ACDNT.
Probable Cause: IMPROPER USE OF THE FUEL TANK SELECTOR BY THE PILOT AND HIS IMPROPER USE OF EMERGENCY PROCEDURES, WHICH RESULTED IN FUEL STARVATION AFTER A FUEL TANK HAD EMPTIED. CONTRIBUTING FACTORS WERE: INOPERATIVE FUEL QUANTITY GAUGES, PILOT'S OPERATION WITH KNOWN DEFICIENCIES IN THE AIRCRAFT, DARK NIGHT, TOTAL LOSS OF ELECTRICAL POWER, AND LACK OF SUITABLE TERRAIN FOR A FORCED LANDING.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | MKC90LA033 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB MKC90LA033
Location
Revision history:
Date/time | Contributor | Updates |
22-Mar-2024 17:38 |
ASN Update Bot |
Added |
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