SEA84LA140

NTSB accident investigation · Cessna 172 · Wenatchee, WA · June 25, 1984

Accident · Serious injuriesLimited investigationFinal report
Date
June 24, 1984, 19:00 local (Jun 25, 1984, 02:00 UTC)
Place
Wenatchee, WA
Injuries
1 serious, 3 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N51785Cessna 172
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840624029899A
Case key
39941

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.

Miscellaneous/otherManeuvering
In-flight planning/decision - improperPilot in commandCause
Low pass - performedPilot in command
Terrain condition - mountainous/hillyFactor
Weather condition - downdraftFactor
Weather condition - high density altitudeFactor
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The plt made a low pass over a herd of elk in hilly terrain. He reported that after encountering a downdraft, he decided he could not climb out of the valley & landed with full flaps. The density alt was aprx 5400 ft.

Aircraft

Registration
N51785
Reported as
Cessna 172
Category
Airplane
Serial number
17274345
Airframe hours
848
Engine
Lycoming O-320-D2J, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James Martin
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 5, 1984 · 38 hours before
Departed
EAT · Wenatchee, WA

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
20
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
213 total · 6 in this make and model · 95 as pilot in command · 13 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 10 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 54 °F
Altimeter
29.00 inHg
Observed at
EAT, 15 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.