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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

March 23, 1991 · Cessna 421 · N4071L

El Monte, CA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
March 23, 1991
Injury Outcomes
No injuries (3 uninjured)
Location
El Monte, CA
Aircraft
Cessna 421
Tail Number
N4071L
Operator
David Ahlzadeh
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX91LA142

AFTER A TWO HOUR LOCAL FLIGHT THE PILOT RETURNED TO HIS HOME AIRPORT FOR A LANDING UNDER VISUAL METEOROLOGICAL CONDITIONS. THE LANDING WAS UNEVENTFUL UNTIL THE AIRCRAFT ROLLED APPROXIMATELY TWO THIRDS THE LENGTH OF THE RUNWAY. THE TOWER CONTROLLER OBSERVED SPARKS EMANATING FROM THE AIRCRAFT'S LEFT WING DURING THE LAST 250 FEET IT WAS ON THE RUNWAY. THE AIRCRAFT DEPARTED THE LEFT SIDE OF THE RUNWAY AND IMPACTED A PARKED AIRCRAFT BEFORE COMING TO A STOP. THERE WERE NO INJURIES TO PERSONNEL DURING THE ACCIDENT.

NTSB Probable Cause

THE PILOT RETRACTING THE LANDING GEAR DURING THE LANDING ROLL.

Full Narrative

AFTER A TWO HOUR LOCAL FLIGHT THE PILOT RETURNED TO HIS HOME AIRPORT FOR A LANDING UNDER VISUAL METEOROLOGICAL CONDITIONS. THE LANDING WAS UNEVENTFUL UNTIL THE AIRCRAFT ROLLED APPROXIMATELY TWO THIRDS THE LENGTH OF THE RUNWAY. THE TOWER CONTROLLER OBSERVED SPARKS EMANATING FROM THE AIRCRAFT'S LEFT WING DURING THE LAST 250 FEET IT WAS ON THE RUNWAY. THE AIRCRAFT DEPARTED THE LEFT SIDE OF THE RUNWAY AND IMPACTED A PARKED AIRCRAFT BEFORE COMING TO A STOP. THERE WERE NO INJURIES TO PERSONNEL DURING THE ACCIDENT.

Flight

Event TypeAccident
Event Time20:12 PST
Nearest AirportELMONTE (0nm N)
Runway19
Runway Length3995 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 421
Tail NumberN4071L
Aircraft CategoryAir
DamageSubstantial
OperatorDavid Ahlzadeh
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · GTSIO-520-D · Reciprocating · 375
Seats7

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 49 · Second Class

Conditions

ConditionsVMC
LightDark Night
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Observation Time04:13
Weather SourceWFAC

Appendix: Source Data