FTW84FA408

NTSB accident investigation · Cessna 172P · Webbers Falls, OK · September 26, 1984

Accident · FatalField investigationFinal report
Date
September 26, 1984, 08:05 local (13:05 UTC)
Place
Webbers Falls, OK
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N52270Cessna 172P
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840926058509A
Case key
21151

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.

In flight collision with objectCruise - normal
Object - wire,transmissionCause
Clearance - not maintainedPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Clearance - misjudgedPilot in commandCause
Loss of control - in flightDescent - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water,roughFactor

Analysis

Acft struck electrical transmission line 80' above water while flying under the line during a wildlife survey. The acft's mission was to conduct a duck count along a river in a nat'l wildlife refuge which required low, slow maneuvering. The ex-ag pilot was familiar with the mission and the survey area. The acft's left wing tip struck the 2' cable while in a 20 deg right bank. The acft impacted the river about 1/8TH of a mile downstream fron the wire.

Aircraft

Registration
N52270
Reported as
Cessna 172P
Category
Airplane
Serial number
17274473
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Public aircraft · Part 91
Operator
Sallisaw Aviation
Registered owner
Gary D. Fine
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 17, 1984
Departed
2M3 · Sallisaw, OK

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
37
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
7,381 total · 150 in this make and model · 7,239 as pilot in command · 75 in the last 90 days · 32 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 14 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
45 °F, dew point 36 °F
Altimeter
30.00 inHg
Observed at
TUL, 70 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.