DEN91LA070

NTSB accident investigation · Piper PA18-50 · Lordsburg, NM · May 14, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
May 14, 1991, 10:30 local (16:30 UTC)
Place
Lordsburg, NM
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2331HPiper PA18-50
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 1993
Report
Approved by Office Director
FAA report
19910514015689A
Case key
18088

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

Pilot factor in that he allowed the aircraft to enter an inadvertent stall mush at an altitude insufficient to recover.

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 control - in flightManeuvering
Terrain condition - ground
Stall/mush - inadvertentPilot in commandCause
Altitude - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While conducting an aerial observation flight, the pilot conducted a turn and inadvertently entered a stall mush at a low altitude. The aircraft impacted the ground before the pilot could recover control.

Aircraft

Registration
N2331H
Reported as
Piper PA18-50
Category
Airplane
Serial number
18-7909169
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Operator
Union Flights
Registered owner
Union Flights
Departed
DMN · Demming, NM
Destination
LSB · Lordsberg, NM

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
796 total · 277 in this make and model · 651 as pilot in command · 240 in the last 90 days · 60 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 20 knots, gusting 30
Visibility
60 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 19 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.