DEN89FA045

NTSB accident investigation · Piper PA-24-250 · Elephant Butte, NM · December 21, 1988

Accident · FatalField investigationFinal report
Date
December 21, 1988, 10:05 local (17:05 UTC)
Place
Elephant Butte, NM
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N751SPPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 1989
Report
Approved by Office Director
FAA report
19881221057319A
Case key
17574

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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Analysis

During a return flight from having maintenance performed on the acft the plt executed a low pass by his home which was located on a point of land overlooking Elephant Butte reservoir, NM. During the maneuver while in a steep turn the left wing struck the water and separated from the acft. The acft cartwheeled and sank. Wx at the time was VMC with the water surface smooth and glassy. According to witnesses this maneuver was commonly performed by the plt on returning home.

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
Terrain condition - water,glassyFactor
Visual/aural perceptionPilot in commandFactor
Clearance - misjudgedPilot in commandCause

Aircraft

Registration
N751SP
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-2700
Airframe hours
3,784
Engine
Lycoming O-540-A1A5, 250 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Elephant Butte Resort Marina
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 26, 1988 · 18 hours before
Departed
0NM · Socorro, NM
Destination
TCS · Truth Or Conseq, NM

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
58
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
628 total · 600 in this make and model · 588 as pilot in command · 6 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 3 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 21 °F
Altimeter
30.00 inHg
Observed at
TCS, 6 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.