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NTSB Report
September 21, 1989 · Beech 80 · N132BA
Littlefork, MN
Overview
Report Status
Probable Cause
Event Type
Accident
Date
September 21, 1989
Injury Outcomes
No injuries (1 uninjured)
Location
Littlefork, MN
Aircraft
Beech 80
Tail Number
N132BA
Operator
Bemidji Air Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC89LA198
THE PILOT STATED THAT, DURING AN IFR CARGO OPERATION, THE AIRCRAFT HAD A TOTAL LOSS OF ELECTRICAL POWER. HE DESCENDED TO VFR FLIGHT CONDITIONS AND ELECTED TO ATTEMPT AN OFF-AIRPORT LANDING IN AN OPEN FIELD. HE WAS UNABLE TO EXTEND THE LANDING GEAR MANUALLY SO DECIDED TO LAND GEAR UP. THE ACFT SLID FOR CONSIDERABLE DISTANCE IN THE FIELD, THEN STRUCK A ROCK FENCE. POST ACCIDENT INVESTIGATION REVEALED A BROKEN WIRE ON AN ELECTRICAL CANNON PLUG, LOCATED ON THE RIGHT ENGINE FIREWALL, THAT HAD SHORTED OUT.
NTSB Probable Cause
TOTAL FAILURE OF THE ELECTRICAL SYSTEM DURING IFR OPERATIONS & THE AIRCRAFT'S COLLISION WITH A ROCK FENCE DURING THE SUBSEQUENT GEAR-UP PRECAUTIONARY LANDING.
Full Narrative
THE PILOT STATED THAT, DURING AN IFR CARGO OPERATION, THE AIRCRAFT HAD A TOTAL LOSS OF ELECTRICAL POWER. HE DESCENDED TO VFR FLIGHT CONDITIONS AND ELECTED TO ATTEMPT AN OFF-AIRPORT LANDING IN AN OPEN FIELD. HE WAS UNABLE TO EXTEND THE LANDING GEAR MANUALLY SO DECIDED TO LAND GEAR UP. THE ACFT SLID FOR CONSIDERABLE DISTANCE IN THE FIELD, THEN STRUCK A ROCK FENCE. POST ACCIDENT INVESTIGATION REVEALED A BROKEN WIRE ON AN ELECTRICAL CANNON PLUG, LOCATED ON THE RIGHT ENGINE FIREWALL, THAT HAD SHORTED OUT.
Flight
Event TypeAccident
Event Time08:45 CDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBeech 80
Tail NumberN132BA
Aircraft CategoryAir
DamageSubstantial
OperatorBemidji Air Service
Operating RulePart 135
Engines2
Engine TypeReciprocating
Engine DetailsLycoming · IO-720-A1B · Reciprocating · 400
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 24 · Second Class
Conditions
ConditionsIMC
LightDaylight
Wind40° @ 8 kt
Visibility1 sm
CeilingOvercast 3100 ft
Temperature / Dew Point54 / 52
Altimeter30.00 inHg
Observation Time13:50
Weather SourceWFAC