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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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May 26, 1993 · Grumman G-164B · N48632

Madera, CA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
May 26, 1993
Injury Outcomes
No injuries (1 uninjured)
Location
Madera, CA
Aircraft
Grumman G-164B
Tail Number
N48632
Operator
Fred Donovan
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
LAX93LA226

THE PILOT WAS BEGINNING AN AERIAL APPLICATION FLIGHT. DURING THE TAKEOFF ROLL THE PILOT FAILED TO MAINTAIN DIRECTIONAL CONTROL AND THE AIRPLANE TURNED LEFT. THE LEFT WING STRUCK A TELEPHONE POLE ADJACENT TO THE LEFT SIDE OF THE PRIVATELY OWNED DIRT AIRSTRIP. A LEFT QUARTERING TAILWIND EXISTED AT THE TIME. THE AIRPLANE WAS DESTROYED BY THE IMPACT AND RESULTING POST IMPACT FIRE.

NTSB Probable Cause

THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL. A FACTOR RELATED TO THIS ACCIDENT WAS THE LEFT QUARTERING TAILWIND.

Full Narrative

THE PILOT WAS BEGINNING AN AERIAL APPLICATION FLIGHT. DURING THE TAKEOFF ROLL THE PILOT FAILED TO MAINTAIN DIRECTIONAL CONTROL AND THE AIRPLANE TURNED LEFT. THE LEFT WING STRUCK A TELEPHONE POLE ADJACENT TO THE LEFT SIDE OF THE PRIVATELY OWNED DIRT AIRSTRIP. A LEFT QUARTERING TAILWIND EXISTED AT THE TIME. THE AIRPLANE WAS DESTROYED BY THE IMPACT AND RESULTING POST IMPACT FIRE.

Flight

Event TypeAccident
Event Time08:30 PDT
Nearest AirportPRIVATE (0nm N)
Runway36
Runway Length2600 ft
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftGrumman G-164B
Tail NumberN48632
Aircraft CategoryAir
DamageDestroyed
OperatorFred Donovan
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-985-AN1 · Reciprocating · 450
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 42 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind160° @ 3 kt, gusting 7 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data