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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

May 1, 1991 · Cessna 310D · N6632T

Christiansburg, VA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
May 1, 1991
Injury Outcomes
1 injury (1 minor injury)
Location
Christiansburg, VA
Aircraft
Cessna 310D
Tail Number
N6632T
Operator
U S Air Salvage
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
BFO91LA046

THE ACFT WAS ON ITS FIRST FLIGHT IN ABOUT 2 YEARS WHEN THE ACCIDENT OCCURRED. THE ACFT WAS BEING FLOWN TO THE DESTINATION WHERE IT WAS TO BE USED FOR SALVAGE. ACCORDING TO THE PILOT, WHILE EN ROUTE, THE RIGHT ENGINE BEGAN RUNNING ROUGH BEFORE IT LOST TOTAL POWER. THE PLT SAID HE WAS UNABLE TO MAINTAIN ALTITUDE ON THE OTHER ENGINE, SO HE DID A FORCED LANDING ON A HIGHWAY WHERE THE ACFT STRUCK A TRUCK. THE EXAMINATION OF THE ENGINE REVEALED THE RIGHT ENGINE AIR FILTER WAS OBSTRUCTED.

NTSB Probable Cause

INADEQUATE MAINTENANCE. CONTRIBUTING WAS AN OBSTRUCTED AIR FILTER.

Full Narrative

THE ACFT WAS ON ITS FIRST FLIGHT IN ABOUT 2 YEARS WHEN THE ACCIDENT OCCURRED. THE ACFT WAS BEING FLOWN TO THE DESTINATION WHERE IT WAS TO BE USED FOR SALVAGE. ACCORDING TO THE PILOT, WHILE EN ROUTE, THE RIGHT ENGINE BEGAN RUNNING ROUGH BEFORE IT LOST TOTAL POWER. THE PLT SAID HE WAS UNABLE TO MAINTAIN ALTITUDE ON THE OTHER ENGINE, SO HE DID A FORCED LANDING ON A HIGHWAY WHERE THE ACFT STRUCK A TRUCK. THE EXAMINATION OF THE ENGINE REVEALED THE RIGHT ENGINE AIR FILTER WAS OBSTRUCTED.

Flight

Event TypeAccident
Event Time12:40 EDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 310D
Tail NumberN6632T
Aircraft CategoryAir
DamageSubstantial
OperatorU S Air Salvage
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · IO-470D · Reciprocating · 240

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 26 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind160° @ 9 kt
Visibility35 sm
CeilingNone
Temperature / Dew Point55
Altimeter29.00 inHg
Observation Time16:50
Weather SourceWFAC

Appendix: Source Data