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Aviation safety reports, made easier to study

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June 22, 2007 · Cessna 182 · N3570B

Bear Lake, ID

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
June 22, 2007
Injury Outcomes
No injuries (2 uninjured)
Location
Bear Lake, ID
Aircraft
Cessna 182
Tail Number
N3570B
Operator
Paul R Thatcher
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA07CA186

Unbeknownst to the pilot, during the takeoff roll, the bolt that secured the nosewheel steering torque arm to the nosewheel strut separated from the aircraft. When the pilot landed at his planned destination, he had no nosewheel steering, and during his attempt to maintain directional control, the aircraft skidded sideways on the runway, resulting in substantial damage to the airframe. The bolt was later found laying on the runway from which he departed. The castellated nut and cotter pin that normally secure the bolt in place where not located. During his preflight, the pilot had failed to notice that the bolt was no longer properly secured in place.

NTSB Probable Cause

The separation of the bolt that holds the nosewheel steering torque arm to the nose wheel strut during the takeoff roll, resulting in no nosewheel steering being available during the landing roll at the pilot's destination. Factors include the pilot's failure to notice during his preflight that the bolt was no longer properly secured in place.

Full Narrative

Unbeknownst to the pilot, during the takeoff roll, the bolt that secured the nosewheel steering torque arm to the nosewheel strut separated from the aircraft. When the pilot landed at his planned destination, he had no nosewheel steering, and during his attempt to maintain directional control, the aircraft skidded sideways on the runway, resulting in substantial damage to the airframe. The bolt was later found laying on the runway from which he departed. The castellated nut and cotter pin that normally secure the bolt in place where not located. During his preflight, the pilot had failed to notice that the bolt was no longer properly secured in place.

Flight

Event TypeAccident
Event Time07:25 MDT
Nearest AirportBear Lake County Airport (0nm)
Runway28
Flight Plan FiledNone
Aircraft FireNo

Aircraft

AircraftCessna 182
Tail NumberN3570B
Aircraft CategoryAir
DamageSubstantial
OperatorPaul R Thatcher
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-L · Reciprocating

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 28 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind330° @ 3 kt
Visibility12 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0

Appendix: Source Data