SEA89LA147

NTSB accident investigation · Cessna 152 · Mollala, OR · August 6, 1989

Accident · No injuriesLimited investigationFinal report
Date
August 6, 1989, 11:30 local (18:30 UTC)
Place
Mollala, OR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N95099Cessna 152
Weather
Visual (VMC) · Day
Status
Completed · report August 2, 1990
Report
Approved by Office Director
FAA report
19890806027719A
Case key
41060

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

The NTSB’s determination of the probable cause, and any contributing factors.

Pilot displayed poor judgement and did not adequately plan for the flight. The pilot was unfamiliar with the area and terrain conditions. As a result, the airplane was not able to attain sufficient altitude for the conditions to clear the terrain.

Analysis

During a dual instructional flight, the airplane was flown into a valley that was thought to be accessible. While in the valley, the airplane was not able to attain sufficient altitude to clear the terrain which it subsequently collided with.

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.

In flight collision with terrain/waterManeuvering
Terrain condition - mountainous/hillyFactor
Lack of familiarity with geographic areaPilot in command(cfi)Factor
Preflight planning/preparation - inadequatePilot in command(cfi)Cause
In-flight planning/decision - inadequatePilot in command(cfi)Cause

Aircraft

Registration
N95099
Reported as
Cessna 152
Category
Airplane
Serial number
15285848
Engine
Lycoming O-235-N2C, 108 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Aurora Aviation
Departed
3S2 · Aurora, OR
Destination
S21 · Sunriver, 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
24
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
1,270 total · 360 in this make and model · 1,100 as pilot in command · 276 in the last 90 days · 111 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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