FTW92LA121

NTSB accident investigation · Piper PA-31-350 · Houston, TX · April 28, 1992

Accident · No injuriesLimited investigationFinal report
Date
April 27, 1992, 22:00 local (Apr 28, 1992, 03:00 UTC)
Place
Houston, TX
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N140RDPiper PA-31-350
Weather
Visual (VMC) · Night/bright
Status
Completed · report July 26, 1993
Report
Approved by Office Director
FAA report
19920427011999A
Case key
18484

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 failure of the hydraulic system seal and the subsequent fluid leak.

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.

Gear collapsedLanding - flare/touchdown
Hydraulic system,seal - failure,totalCause
Fluid,hydraulic - leakCause
Emergency procedure - performedPilot in command

Analysis

The pilot reported to the tower a problem with the airplane's landing gear system. A flyover was performed and a gear problem confirmed. The pilot was cleared to fly around the traffic pattern. Upon touchdown on runway 04, the nose and right landing gear collapsed. The hydraulic system was found depleted of fluid and the seal for the emergency gear extention hand pump was found to be the source of the leak.

Aircraft

Registration
N140RD
Reported as
Piper PA-31-350
Category
Airplane
Serial number
31-7552051
Airframe hours
6,000
Engine
Lycoming TIO-540-J2BD, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Winemiller, Eric W., doing business as Winemiller Aviation
Registered owner
Winemiller, Eric W.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 30, 1991 · 85 hours before
Departed
AMA · Amarillo, TX
Flight plan
IFR
Airport
HOU · William P. Hobby, runway 4, 7,602 × 150 ft, concrete

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
23
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,800 total · 500 in this make and model · 1,700 as pilot in command · 65 in the last 90 days · 25 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 57 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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