MKC90LA076

NTSB accident investigation · Grumman G-164B · Newport, AR · March 28, 1990

Accident · No injuriesLimited investigationFinal report
Date
March 27, 1990, 18:30 local (Mar 28, 1990, 00:30 UTC)
Place
Newport, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3630UGrumman G-164B
Weather
Visual (VMC) · Day
Status
Completed · report March 5, 1993
Report
Approved by Office Director
FAA report
19900327007969A
Case key
34952

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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Probable cause

Failure of the pilot to maintain proper runway alignment, which resulted in an encounter with soft/wet (muddy) terrain and a subsequent nose over of the aircraft.

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 encounter with terrain/waterLanding
Proper alignment - not maintainedPilot in commandCause
Terrain condition - softFactor
Terrain condition - wetFactor
Nose overLanding

Analysis

The commercial pilot said that while landing, during an aerial application operation, directional control was lost and the right landing gear encountered soft muddy conditions which resulted in a nose over.

Aircraft

Registration
N3630U
Reported as
Grumman G-164B
Category
Airplane
Serial number
760B
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Mid-Continent Aircraft Corp.
Registered owner
Unknown
Departed
NONE · Newport, AR
Airport
NONE · Private, runway 17, 2,650 × 60 ft, grass/turf

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
38
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
2,791 total · 2,400 in this make and model · 2,791 as pilot in command · 100 in the last 90 days · 60 in the last 30 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 5 knots
Visibility
10 statute miles
Lowest ceiling
10,000 ft broken
Temperature
-0 °F, dew point -0 °F
Observed at
JBR, 30 nm away

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 N3630U · 1

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