FTW88FA104

NTSB accident investigation · Cessna 172P · Le Flore, OK · May 18, 1988

Accident · FatalField investigationFinal report
Date
May 18, 1988, 18:45 local (23:45 UTC)
Place
Le Flore, OK
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N212FRCessna 172P
Weather
Visual (VMC) · Day
Status
Completed · report July 19, 1989
Report
Approved by Office Director
Case key
22550

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.

Loss of control - in flightManeuvering
Maneuver - initiated
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
Diverted attentionPilot in commandCause
Impairment(drugs)Pilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft was being used to fly over a wooded area & spot cattle for psnl on the ground. After spotting cattle for about 2 hrs, the plt was flying at low alt when the acft suddenly rolled into a steep bank, then the nose dropped & the acft crashed in a steep dscnt. A witness rprtd the eng revved up just before impact. Several tree branches were found at the crash site that had been smoothly severed by the prop. No preimpact part failure or malfunction was found. Drg toxicology studies of the occupants, low lvls of cocaine & marijuana were detected. Tests of the plt's urine showed a marijuana metabolite level of 79 ng/ml & a cocaine lvl of 0.13 mcg/ml. His blood had a carboxy-thc lvl of 12 ng/ml. Tests of the pax's urine showed a marijuana metabolite level of 56 ng/ml & a cocaine level of 0.2 mcg/ml.

Aircraft

Registration
N212FR
Reported as
Cessna 172P
Category
Airplane
Serial number
17275238
Airframe hours
4,220
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Other work use · Part 91
Registered owner
Wayne T. Abbott
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 26, 1988
Departed
6F1 · Talihina, OK
Destination
RKR · Poteau, 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
23
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
163 total · 89 in this make and model · 113 as pilot in command · 31 in the last 90 days · 7 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 4 knots
Visibility
20 statute miles
Lowest ceiling
25,000 ft broken
Temperature
75 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
MLC, 35 nm away