SEA82FYM10

NTSB accident investigation · Weatherly 201C · Wasco, OR · February 24, 1982

Accident · No injuriesFinal report
Date
February 24, 1982, 08:00 local (16:00 UTC)
Place
Wasco, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N9243WWeatherly 201C
Weather
Visual (VMC) · Day
Status
Completed · report February 24, 1983
Report
Approved by Office Director
FAA report
19820224005529A
Case key
72961

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 engine power(partial) - mech failure/malfTakeoff
Mixture control - binding(mechanical)Cause
Maintenance,lubrication - inadequateOther maintenance personnelCause
Mixture control - wornCause
Mixture control - separationCause
In flight collision with objectLanding - flare/touchdown
Object - wire,transmissionFactor
Object - tree(s)Factor

Analysis

The pilot reported that during takeoff, the engine did not maintain full power. While landing in a residential area, the aircraft struck a telephone wire and three trees. An examination of the engine revealed no obvious defects that would cause a loss of power. The throttle quadrant, pn 40380, had several discrepancies. There was no evidence of lubrication of the quadrant, and the movement of the levers was stiff. The throttle, propeller control, and mixture levers were very close together, and movement of one lever would cause rubbing on the lever next to it. The quadrant housing had evidence of the levers rubbing on the bottom of the housing. The mixture lever showed evidence of extensive wear and elongation of the attach hole. The cable attach hole was worn completely through the end of the lever, and the mixture cable was not attached.

Aircraft

Registration
N9243W
Reported as
Weatherly 201C
Category
Airplane
Serial number
1038
Airframe hours
850
Engine
P & W 985, 985 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
R. A. Richelderfer
Registered owner
R. A. Richelderfer
Departed
Wasco, OR
Destination
Wasco, OR

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
31
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
1,377 total · 1,077 in this make and model · 1,177 as pilot in command · 97 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Temperature
95 °F

FAA reports on this event · 1

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