FTW87FA184

NTSB accident investigation · Piper PA-23-250 · Imperial, TX · August 1, 1987

Accident · FatalField investigationFinal report
Date
August 1, 1987, 14:15 local (19:15 UTC)
Place
Imperial, TX
Injuries
1 fatal, 2 serious, 3 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5998YPiper PA-23-250
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1989
Report
Approved by Office Director
FAA report
19870801040259A
Case key
22265

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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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 collision with terrain/waterManeuvering
Procedures/directives - not followedPilot in command
Aircraft weight and balance - improperPilot in commandFactor
Low pass - intentionalPilot in commandCause
Weather condition - unfavorable windFactor
Terrain condition - waterFactor
Altitude - misjudgedPilot in commandCause

Analysis

After takeoff, the plt elected to fly low over a reservoir. He stated that as he began a pass, not FAR from the water's edge, the acft enctrd a sink. He said he ' . . . Checked power, all ok, plane just seemed to lose all lift . . .' Subsequently, the acft struck the water, crashed & began sinking. Five occupants egressed from the acft; the 6th received fatal injuries. Witnesses saw the acft flying at a very low alt over the water before the plane crashed. They rprtd that on previous occasions, the plt had made low passes over the reservoir in the same manner. The plt's last med cert was dated 11/16/84; the acft's last annual inspn was dated 8/15/84. Drg a weight & balance check, the acft's CG was estimated to have been .2 inch behind the aft limit.

Aircraft

Registration
N5998Y
Reported as
Piper PA-23-250
Category
Airplane
Serial number
27-3172
Airframe hours
4,497
Engine
Lycoming IO-540-C4B5, 250 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Albert L. Gandy
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 15, 1984 · 129 hours before
Departed
Grand Falls, TX

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
39
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
375 total

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 13 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
MAF, 75 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 N5998Y · 1

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