FTW84LA185

NTSB accident investigation · Grumman G-164A · Eunice, LA · April 4, 1984

Accident · No injuriesLimited investigationFinal report
Date
April 3, 1984, 18:30 local (Apr 4, 1984, 00:30 UTC)
Place
Eunice, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N9936Grumman G-164A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840403027999A
Case key
21298

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) - mech failure/malfTakeoff - initial climb
Engine assembly,cylinder - crackedCause
Maintenance,major repair - inadequateOther maintenance personnelCause
Forced landingLanding
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The plt reported that the engine lost power on takeoff and return to the rwy was not possible, so he landed on the edge of a pond. A post accident investigaiton revealed a crack in the #7 cyl head between the spark plug holes. The engine had just gotten a major overhaul. This was a maintenance test flt. The plt recommended better overhaul procedures for the repair station.

Aircraft

Registration
N9936
Reported as
Grumman G-164A
Category
Airplane
Serial number
1359
Airframe hours
2,066
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Registered owner
Roland Fontenot
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · April 2, 1984 · 0 hours before
Departed
Eunice, LA

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
30
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
5,000 total · 785 in this make and model · 5,000 as pilot in command · 50 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
345° at 2 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
72 °F

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 N9936 · 1

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