CEN25LA160

NTSB accident investigation · Grumman G164 · Louise, TX · April 18, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
April 18, 2025, 10:30 local (15:30 UTC)
Place
Louise, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5416Grumman G164
Defining event
Landing-flare/touchdown: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report April 16, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20250418003719A
Case key
200039

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

On this page

Probable cause

The reported loss of engine power for undetermined reasons.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Engine (reciprocating)Aircraft › Aircraft power plant · Unknown/Not determinedGrumman G-164A: 1 caseAll aircraft: 497 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

About 20 minutes after departing on a local flight, the pilot reported that the engine completely stopped producing power, and he performed a forced landing to corn field. During the forced landing, substantial damage was sustained to the airplane’s wing. After the accident, the airplane was recovered to the pilot’s property, and a mechanic performed a limited examination. He was able to rotate the propeller within a limited range and confirmed that the engine was not seized. In addition, there were no cracked or obvious failures with the engine case and components. Fuel was being supplied to the carburetor, and the magnetos appeared to operate. Several attempts to perform a comprehensive engine examination were not successful.

Aircraft

Registration
N5416
Reported as
Grumman G164 (A)
Category
Airplane
Serial number
1030
Built
1973
Airframe hours
9,782.9
Engine
Pratt & Whitney R985 AN-14B, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Nelson Flyers Inc
Registered owner
Nelson Flyers Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · September 6, 2024
Airport
NA
Equipment
Satellite tracking device

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
23
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
February 20, 2024
Seat
Single
Restraint
3-point
Flight hours
1,184 total · 288 in this make and model · 1,066 as pilot in command · 37 in the last 90 days · 11 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 20 knots, gusting 24
Visibility
10 statute miles
Lowest ceiling
2,800 ft broken
Temperature
82 °F, dew point 68 °F
Altimeter
29.98 inHg
Observed at
KARM, 20 nm away
METAR
KARM 181555Z AUTO 17020G24KT 10SM BKN028 BKN035 BKN044 28/20 A2998 RMK AO2 T02770203 TSNO

Docket · 3

The files NTSB released with the investigation on April 16, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.1 MB in all.

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 N5416 · 2

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