FTW93LA035

NTSB accident investigation · Piper PA-23-150 · Jayton, TX · November 11, 1992

Accident · Serious injuriesLimited investigationFinal report
Date
November 11, 1992, 09:30 local (15:30 UTC)
Place
Jayton, TX
Injuries
1 serious, 2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2078PPiper PA-23-150
Weather
Instrument (IMC) · Day
Status
Completed · report September 14, 1993
Report
Approved by Office Director
FAA report
19921111046379A
Case key
18614

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 pilot failed to maintain flying speed while maneuvering for landing and allowed the a/c to stall. Factors were the low ceilings, the pilots disregard of the forecast weather, the carburetor icing conditions, and the pilots delayed application of carburetor heat.

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.

In flight encounter with weatherCruise
Weather forecast - disregardedPilot in commandFactor
Weather condition - low ceilingFactor
Weather condition - drizzle/mist
Loss of engine power(partial) - nonmechanicalManeuvering
Weather condition - carburetor icing conditionsFactor
Carburetor heat - delayedPilot in commandFactor
Loss of control - in flightApproach
Altitude - inadequate
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot received weather information for the return flight that forecast ceilings below VFR minimums with drizzle and fog from a slow moving cold front. He proceeded with the flight at low altitude and encountered carburetor icing conditions which resulted in a partial loss of power. He diverted to a near by airport where eyewitnesses observed the airplane maneuvering at an altitude less than 200 feet AGL and making sharp left turning maneuvers around the airport. The eyewitnesses also reported observing the airplane's nose drop before the left wing impacted the terrain near the approach end of runway 17. It was later determined that the airplane was attempting to land with a tailwind. According to a passenger, the pilot had both carburetor heat controls on during the low level maneuvers to keep the runway in sight and continued to manipulate the power before the airspeed dropped and the stall occurred. The temperature of 46 degrees f and dew point of 43 degrees placed the airplane in serious icing at cruise power.

Aircraft

Registration
N2078P
Reported as
Piper PA-23-150
Category
Airplane
Serial number
23-665
Airframe hours
6,405
Engine
Lycoming O-320-A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Bridgeport Flt Trng Ctr Inc
Registered owner
Bridgeport Flt Trng Ctr Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 5, 1992 · 5 hours before
Departed
Q24 · Levelland, TX
Airport
22F · Kent County, runway 17, 3,300 × 50 ft, asphalt

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
21
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,507 total · 50 in this make and model · 1,450 as pilot in command · 200 in the last 90 days · 60 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
10° at 8 knots
Visibility
7 statute miles
Lowest ceiling
200 ft overcast
Temperature
46 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
LBB, 85 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.