FTW88FA057

NTSB accident investigation · Cessna 120 · Ada, OK · February 10, 1988

Accident · Serious injuriesField investigationFinal report
Date
February 9, 1988, 18:00 local (Feb 10, 1988, 00:00 UTC)
Place
Ada, OK
Injuries
2 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2431NCessna 120
Weather
Visual (VMC) · Dusk
Status
Completed · report March 30, 1989
Report
Approved by Office Director
FAA report
19880209002179A
Case key
22536

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 objectCruise
Proper altitude - not maintainedPilot in commandCause
Light condition - duskFactor
Clearance - inadequatePilot in commandFactor
Object - wire,transmissionFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was flying low up the river and hit the upper strand of a two strand high voltage power line. Both the pilot and passenger received serious injuries when the airplane crashed on a sand-bar in the river.

Aircraft

Registration
N2431N
Reported as
Cessna 120
Category
Airplane
Serial number
12683
Airframe hours
3,840
Engine
Continental C85F, 85 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Ronnie D. Greager
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · October 1, 1987 · 20 hours before
Departed
ADH · Ada, OK
Destination
Norman, 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
34
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
336 total · 66 in this make and model · 305 as pilot in command · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
170° at 10 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
36 °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.