MKC89FA117

NTSB accident investigation · Cessna 172M · Oakland, AR · May 28, 1989

Accident · Serious injuriesField investigationFinal report
Date
May 28, 1989, 15:00 local (20:00 UTC)
Place
Oakland, AR
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9646HCessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890528013239A
Case key
34686

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

Pilot electing to buzz persons on the lake at low altitude and colliding with power lines.

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 objectManeuvering
Object - wire,transmission
Buzzing - performedPilot in commandCause
Ostentatious displayPilot in command
Altitude - inadequatePilot in commandFactor
Judgment - poorPilot in command
Loss of control - in flightDescent - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

The accident aircraft was observed at very low altitude over a lake. Witnesses stated that the plt rocked the wings several times as if 'waving' to someone on the lake. The aircraft hit wires approximately 45 feet above the surface of the lake. Aircraft control was lost and the aircraft impacted the lake.

Aircraft

Registration
N9646H
Reported as
Cessna 172M
Category
Airplane
Serial number
17266293
Airframe hours
4,630
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
D & H Aero Service
Registered owner
D & H Aero Services Inc
Airworthiness certificate
Standard, Utility
Last inspection
Annual · February 13, 1989 · 20 hours before
Departed
Oakland, AR
Destination
Gaston, AR

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
32
Certificate
Commercial
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
550 total · 400 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 14 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
HRO, 38 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 N9646H · 1

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