LAX83LA464

NTSB accident investigation · Grumman 164B · Tracy, CA · September 30, 1983

Accident · No injuriesLimited investigationFinal report
Date
September 30, 1983, 08:15 local (15:15 UTC)
Place
Tracy, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N6708KGrumman 164B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830930055189A
Case key
23867

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

On this page

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.

Loss of engine power(partial) - nonmechanicalTakeoff - initial climb
Fluid,fuel - waterFactor
Aircraft preflight - improperPilot in commandCause
Fuel system,cap - leakCause
Maintenance,replacement - not performedPilot in commandCause
Ignition system,spark plug - waterCause
Forced landingLanding - flare/touchdown
Nose overLanding - flare/touchdown

Analysis

The acft crashed during a forced landing shortly after takeoff when the engine lost power at about 10 ft AGL. Heavy rainhad fallen the night before and the acft are generally parked outside. After the engine lost power the plt landed off the end of the rwy and the acft nosed over. Post accident engine examination disclosed one spark plug to be water soakedexamination of the airframe disclosed the main fuel cap seal to be 'badly cracked'. No other discrepancies were noted. The plt did not state if he drained the fuel during his pre-flt inspection.

Aircraft

Registration
N6708K
Reported as
Grumman 164B
Category
Airplane
Serial number
374B
Airframe hours
2,291
Engine
P&W PW-1340, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Haley Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · January 6, 1983 · 40 hours before
Airport
runway 25, 1,800 × ft

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
35
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,000 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 7 knots
Visibility
5 statute miles
Lowest ceiling
3,000 ft unknown
Temperature
61 °F, dew point 57 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N6708K · 2

Matched to the same aircraft by N-number and date.