FTW89FA028

NTSB accident investigation · Piper PA-38-112 · Tomball, TX · December 3, 1988

Accident · FatalField investigationFinal report
Date
December 3, 1988, 17:10 local (23:10 UTC)
Place
Tomball, TX
Injuries
1 fatal, 1 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N2379VPiper PA-38-112
Weather
Visual (VMC) · Day
Status
Completed · report June 7, 1989
Report
Approved by Office Director
FAA report
19881203052369A
Case key
22757

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

On this page

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.

Airframe/component/system failure/malfunctionApproach - iaf to faf/outer marker (ifr)
Propeller system/accessories - overtorqueCause
Maintenance - improperUnknownCause
Propeller system/accessories - failure,partialFactor
Propeller system/accessories - vibrationFactor
Emergency procedure - initiatedPilot in command(cfi)
Loss of control - in flightDescent - emergency
Terrain condition - none suitableFactor
Stall - inadvertentPilot in command(cfi)Cause
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The airplane was being used for touch and go landings by an instructor and a low time student. It was on a base leg to land to the south when the instructor told the tower she had lost the engine and was going down. There were no witnesses to the accident. The student survived but did not remember the flight. No problems were found with the engine or fuel system which would have prevented the engine from producing enough power to prevent a forced landing. The propeller came off the crankshaft at impact. Marks on the six propeller flange bushing indicated the propeller had been loose for an undetermined length of time. The flange bushing had been overstressed and the flanged ends separated from the bushings. The bushings came out of the crankshaft at impact. The field where the aircraft came to rest was surrounded by trees.

Aircraft

Registration
N2379V
Reported as
Piper PA-38-112
Category
Airplane
Serial number
38-82A0060
Airframe hours
2,515
Engine
Lycoming O-235-L2C, 112 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Travel Air
Registered owner
Travland Aero Services
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · November 30, 1988 · 7 hours before
Departed
DWH
Airport
DWH · David Wayne Hawks Mem., runway 17R, 7,000 × 100 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
30
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
855 total · 788 as pilot in command · 202 in the last 90 days · 81 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 4 knots
Visibility
20 statute miles
Lowest ceiling
None
Altimeter
30.00 inHg
Observed at
DWH, 1 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.