FTW88DRD01

NTSB accident investigation · Grumman G-164A · Port Allen, LA · October 8, 1987

Accident · No injuriesFinal report
Date
October 8, 1987, 08:00 local (13:00 UTC)
Place
Port Allen, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6743QGrumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report May 16, 1989
Report
Approved by Office Director
FAA report
19871008059069A
Case key
22485

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.

Loss of engine power(partial) - mech failure/malfManeuvering - aerial application
Engine assembly,cylinder - failure,totalCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - none suitableFactor
Terrain condition - high vegetationFactor

Analysis

The pilot experienced a partial loss of power during pull-up from a swath run. He attempted to return to the field he was working in order to make an emergency landing but was unable to due to inadequate engine power. He landed in high vegetation and flipped inverted. Exam of the engine revealed that the no. 7 cylinder was cracked completely around the barrel.

Aircraft

Registration
N6743Q
Reported as
Grumman G-164A
Category
Airplane
Serial number
1715
Airframe hours
4,940
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
White Castle Fertilizer Coop
Registered owner
White Castle Fertilizer Co-0p
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 5, 1987 · 542 hours before
Departed
White Castle, 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
31
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
6,300 total · 3,900 in this make and model · 6,200 as pilot in command · 90 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
None
Temperature
61 °F
Altimeter
30.00 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 N6743Q · 3

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