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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

November 29, 1991 · Cessna 421B · N421DP

San Andreas, CA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
November 29, 1991
Injury Outcomes
No injuries (2 uninjured)
Location
San Andreas, CA
Aircraft
Cessna 421B
Tail Number
N421DP
Operator
Stanford P Kibbe
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX92LA055

THE PILOT INDICATED THAT DURING HIS NIGHT TIME PREFLIGHT INSPECTION HE DID NOT PAY CLOSE ENOUGH ATTENTION TO FOLLOWING THE AIRPLANE'S CHECKLIST, AND HE FAILED TO REMOVE THE CONTROL COLUMN'S ELEVATOR GUST LOCK. DURING THE GROUND ROLL PORTION OF HIS ATTEMPTED TAKEOFF, THE PILOT FELT THE PRESENCE OF THE LOCK AND ABORTED THE TAKEOFF. INSUFFICIENT RUNWAY REMAINED TO DECELERATE. THE AIRPLANE OVERRAN THE RUNWAY'S DEPARTURE END AND COLLIDED WITH A FENCE.

NTSB Probable Cause

THE PILOT'S INADEQUATE PREFLIGHT INSPECTION AND HIS FAILURE TO FOLLOW THE AIRPLANE'S CHECKLIST. A CONTRIBUTING FACTOR WAS THE DARK NIGHT CONDITION.

Full Narrative

THE PILOT INDICATED THAT DURING HIS NIGHT TIME PREFLIGHT INSPECTION HE DID NOT PAY CLOSE ENOUGH ATTENTION TO FOLLOWING THE AIRPLANE'S CHECKLIST, AND HE FAILED TO REMOVE THE CONTROL COLUMN'S ELEVATOR GUST LOCK. DURING THE GROUND ROLL PORTION OF HIS ATTEMPTED TAKEOFF, THE PILOT FELT THE PRESENCE OF THE LOCK AND ABORTED THE TAKEOFF. INSUFFICIENT RUNWAY REMAINED TO DECELERATE. THE AIRPLANE OVERRAN THE RUNWAY'S DEPARTURE END AND COLLIDED WITH A FENCE.

Flight

Event TypeAccident
Event Time18:00 PST
Nearest AirportCalaveras (0nm N)
Runway31
Runway Length3600 ft
Runway Width60 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 421B
Tail NumberN421DP
Aircraft CategoryAir
DamageSubstantial
OperatorStanford P Kibbe
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · GTSI0-520 · Reciprocating · 375
Seats7

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 62 · Second Class

Conditions

ConditionsVMC
LightDark Night
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point50 / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data