SEA82FYM09

NTSB accident investigation · Rockwell Comdr 112TCA · Aurora, OR · February 8, 1982

Accident · Serious injuriesFinal report
Date
February 7, 1982, 16:15 local (Feb 8, 1982, 00:15 UTC)
Place
Aurora, OR
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4660WRockwell Comdr 112TCA
Weather
Visual (VMC) · Day
Status
Completed · report February 7, 1983
Report
Approved by Office Director
FAA report
19820207003079A
Case key
69846

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.

Loss of control - in flightTakeoff - initial climb
Flight control,elevator tab - inoperativeFactor
Reason for occurrence undeterminedCause
Improper transition/upgrade trainingPilot in commandFactor
In flight collision with terrain/waterTakeoff

Analysis

During takeoff, the plane was observed to rotate to a steep nose high attitude, then roll into a steep bank, go into a descent, and crash. During the descent, it rolled to a wings level attitude before impacting with the nose slightly down. An examination of the flight controls revealed no preimpact malfunction or failure except that the elevator trim was inoperative. The elevator trim was found in a nose down position. The owner reported the trim button was inoperative, so it would have been set manually. The pilot's seat failed during impact. Impact marks revealed it was in the 9th position from full forward which was 9 1/8 inches from the front of the seat track to the front roller. The 13th position would have been full aft. The investigator was about the same height as the pilot. He reported he could move the control wheel and rudder with no problem when checked with the seat full aft in a similar aircraft. The pilot had only one other flight in that make and model as PIC.

Aircraft

Registration
N4660W
Reported as
Rockwell Comdr 112TCA
Category
Airplane
Serial number
13190
Airframe hours
456
Engine
Lycoming TO-360-C1A6D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dennis Yates
Registered owner
Dennis Yates
Departed
3S2 · Aurora, OR
Destination
0reg0n City, OR
Airport
3S2 · Aurora

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
51
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,000 total · 3 in this make and model · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 10 knots

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.