LAX83LA222

NTSB accident investigation · Grumman 164B · Lodi, CA · May 7, 1983

Accident · No injuriesLimited investigationFinal report
Date
May 7, 1983, 05:15 local (12:15 UTC)
Place
Lodi, CA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N6530KGrumman 164B
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
Case key
23704

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectTakeoff
Light condition - dawnFactor
Visual lookout - inadequatePilot in commandCause
Visual lookout - inadequatePilot of other aircraftCause
Object - aircraft moving on groundFactor

Analysis

The aircraft was rolling for takeoff at dawn when it collided with another crop duster taxiing in the opposite directionthe aircraft taking off had rolled about 100 feet when the pilot saw a red light on the runway and aborted the takeoff and attempted to stop or evade the light. All efforts to turn or stop were not successful in avoiding a collision and atan estimated 5 mph under heavy braking the aircraft nosed down and collided at the same time. The fuel tanks of both aircraft ruptured and fire erupted immediately. The taxiing crop duster was not being operated incident to flight.

Aircraft

Registration
N6530K
Reported as
Grumman 164B
Category
Airplane
Serial number
533B
Airframe hours
2,027
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Destroyed
Flight
Ferry · Part 91
Registered owner
Phillips Aero Co.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · March 1, 1983 · 92 hours before
Airport
103 · Lodi, runway 8, 3,090 × 24 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
4,668 total · 500 in this make and model · 4,381 as pilot in command · 150 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dawn
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
None
Temperature
48 °F