FTW92FA127

NTSB accident investigation · Nanchang YAK-18A · Richmond, TX · May 9, 1992

Accident · FatalField investigationFinal report
Date
May 9, 1992, 16:15 local (21:15 UTC)
Place
Richmond, TX
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3210RNanchang YAK-18A
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1993
Report
Approved by Office Director
FAA report
19920509013889A
Case key
18358

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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Probable cause

Inadvertent stall. Factors were the pilot's ostentatious display and the low altitude.

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
Low pass - performedPilot passenger
Aerobatics - attemptedPilot passenger
Ostentatious displayPilot passengerFactor
Stall - inadvertentPilot passengerCause
Altitude - inadequatePilot passengerFactor
In flight collision with terrain/waterDescent - uncontrolled
Fire/explosionOther

Analysis

The military vintage trainer made a low pass over the active runway of a local airpark that was hosting their annual fly-in for friends of the residents of the privately owned airpark. The back seat of the tandem airplane was occupied by a former soviet air force pilot who resided at the airpark and used to be an instructor and mechanic in the same type of airplane in his native country. At the completion of the high speed low pass, full power was added and the nose pitched up to 35 degrees as a rapid right turn developed. An accelerated stall developed during the attempted roll and the airplane impacted the ground in a nose down attitude.

Aircraft

Registration
N3210R
Reported as
Nanchang YAK-18A
Category
Airplane
Serial number
2232036
Airframe hours
4,020
Engine
Housia 6A, 285 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Imle, Barclay C.
Registered owner
Imle, Barclay C.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · February 28, 1992 · 22 hours before
Departed
T41 · La Porte, TX

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
44
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Toxicology
Performed
Flight hours
185 total · 22 in this make and model · 160 as pilot in command · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 13 knots
Visibility
12 statute miles
Lowest ceiling
4,700 ft broken
Altimeter
30.00 inHg
Observed at
HOU, 25 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.