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NTSB Report
August 17, 1991 · Beech 58TC · N350TH
Kalispell, MT
Overview
Report Status
Probable Cause
Event Type
Accident
Date
August 17, 1991
Injury Outcomes
No injuries (5 uninjured)
Location
Kalispell, MT
Aircraft
Beech 58TC
Tail Number
N350TH
Operator
Orin O Terry
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA91LA214
AT THE CONCLUSION OF A LOCAL SIGHTSEENG FLIGHT, THE PILOT REPORTEDBLY LOWERED THE LANDING GEAR AND 'THOUGHT (HE) SAW THREE GREEN LIGHTS.' THE AIRCRAFT SUBSEQUENTLY LANDED GEAR UP ON RUNWAY 02. POST-CRASH EXAMINATION REVEALED THE LANDING GEAR SELECTOR WAS IN THE 'DOWN' POSTION WITH THE LANDING GEAR CIRCUIT BREAKER POPPED. REPEATED CYCLING OF THE GEAR WITH THE AIRCRAFT ON JACKS REVEALED NO DISCREPANCY WITH THE OPERTION OF THE LANDING GEAR SYSTEM.
NTSB Probable Cause
THE PILOT'S FAILURE TO EXTEND THE LANDING GEAR. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S FAILURE TO IDENTTIFY A DOWN AND LOCKED LANDING GEAR CONDITION PRIOR TO TOUCHDOWN.
Full Narrative
AT THE CONCLUSION OF A LOCAL SIGHTSEENG FLIGHT, THE PILOT REPORTEDBLY LOWERED THE LANDING GEAR AND 'THOUGHT (HE) SAW THREE GREEN LIGHTS.' THE AIRCRAFT SUBSEQUENTLY LANDED GEAR UP ON RUNWAY 02. POST-CRASH EXAMINATION REVEALED THE LANDING GEAR SELECTOR WAS IN THE 'DOWN' POSTION WITH THE LANDING GEAR CIRCUIT BREAKER POPPED. REPEATED CYCLING OF THE GEAR WITH THE AIRCRAFT ON JACKS REVEALED NO DISCREPANCY WITH THE OPERTION OF THE LANDING GEAR SYSTEM.
Flight
Event TypeAccident
Event Time11:20 MDT
Nearest AirportGlacier Park Intl (0nm N)
Runway2
Runway Length8000 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBeech 58TC
Tail NumberN350TH
Aircraft CategoryAir
DamageSubstantial
OperatorOrin O Terry
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-WB · Reciprocating · 325
Seats6
People & Injuries
Injury SummaryNo injuries (5 uninjured)
Fatal0
Serious0
Minor0
Uninjured5
Total5
Crew 1Age 62 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind200° @ 13 kt
Visibility35 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourceWIT