SEA83LA066

NTSB accident investigation · Cessna 172N · Telma, WA · March 20, 1983

Accident · No injuriesLimited investigationFinal report
Date
March 20, 1983, 15:00 local (23:00 UTC)
Place
Telma, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N738QACessna 172N
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830320008859A
Case key
39666

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.

On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - snowbankFactor
Lowering of flaps - not performedPilot in commandCause
Distance - misjudgedPilot in commandCause
Aborted takeoff - delayedPilot in commandCause
Nose overTakeoff - roll/run

Analysis

The aircraft collided with deep unplowed snow on the runway during takeoff and nosed over. The pilot stated that he had landed on frozen snow but when he returned to takeoff the snow was soft. He had a 1200 ft long portion of the runway cleared but it was about 10 ft too short. Just prior to rotation the nose wheel caught the deeper snow at the end of theplowed portion of runway and nosed over. The pilot did not use flaps.

Aircraft

Registration
N738QA
Reported as
Cessna 172N
Category
Airplane
Serial number
17270144
Airframe hours
2,006
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Wings West
Registered owner
James B. Koval
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 1, 1983 · 40 hours before
Departed
WA32 · Telma, WA
Destination
BFI · Seattle, WA
Airport
WA32 · Wenatchee State

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
28
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
314 total · 150 in this make and model · 233 as pilot in command · 20 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 8 knots
Visibility
30 statute miles
Lowest ceiling
25,000 ft broken
Temperature
54 °F, dew point 30 °F
Altimeter
29.00 inHg
Observed at
EAT, 37 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.