FTW94LA128

NTSB accident investigation · Aero Commander S2R · Monticello, AR · April 18, 1994

Accident · Minor injuriesLimited investigationFinal report
Date
April 18, 1994, 13:30 local (18:30 UTC)
Place
Monticello, AR
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8958QAero Commander S2R
Weather
Visual (VMC) · Day
Status
Completed · report December 7, 1994
Report
Approved by Office Director
FAA report
19940418008299A
Case key
19035

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

The loss of power for undetermined reasons and the inadvertant stall during the forced landing. A factor was the lack of suitable terrain.

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 powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Loss of control - in flightDescent - emergency
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - tree(s)
Terrain condition - none suitableFactor

Analysis

Following takeoff, during initial climb, the airplane experienced a loss of engine power due to undetermined reasons. During the forced landing, to unsuitable terrain, the pilot inadvertently stalled the airplane. The airplane was loaded with full fuel and its hopper was fully loaded..

Factual narrative

On April 18, 1994, at 1330 central daylight time, a Aero Commander S2R, N8958Q, was substantially damaged during a forced landing near Monticello, Arkansas. The commercial pilot sustained minor injuries. Visual meteorological conditions prevailed for the aerial application flight.

In an interview with a Federal Aviation Administration (FAA) inspector, the pilot stated that the aircraft lost engine power during initial climb from Monticello Municipal Airport. A witness reported hearing the engine making "a light backfiring noise." In an interview with the (FAA) inspector, the loader stated that the aircraft had full fuel and a full hopper. A certificated flight instructor observed the airplane make a turn to the west, and "then observed his left wing drop and saw plane pitch nose down into trees."

An inspection of the accident site and surrounding area revealed that the terrain was marked by trees and other objects.

Examination of the aircraft by an FAA inspector failed to reveal any anomalies in either the airframe or engine.

Numerous attempts to have the pilot file the NTSB Form 6120.1/2 (Pilot/Operator Report) were unsuccessful.

Aircraft

Registration
N8958Q
Reported as
Aero Commander S2R
Category
Airplane
Serial number
1628R
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Walnut Ridge Flying Service
Airworthiness certificate
Special, Restricted (Special)

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
34
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,800 total

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 11 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
PBF, 35 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 N8958Q · 1

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