SEA91LA204

NTSB accident investigation · Piper PA-28-181 · Sunriver, OR · August 9, 1991

Accident · No injuriesLimited investigationFinal report
Date
August 9, 1991, 15:00 local (22:00 UTC)
Place
Sunriver, OR
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8444SPiper PA-28-181
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 1993
Report
Approved by Office Director
FAA report
19910809033299A
Case key
41509

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 pilot's inadequate compensation for wind conditions, which resulted in a failure to maintain runway alignment. The gusty crosswind was a related factor.

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 objectGo-around (vfr)
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - crosswindFactor
Weather condition - gustsFactor
Object - tree(s)
Proper alignment - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Upon arrival in the vicinity of the airport the pilot in command commenced a visual approach to runway 18. During her approach she ascertained a strong westerly crosswind. Witnesses reported gusty wind conditions. During the landing flare the pilot failed to maintain adequate directional control and the aircraft began drifting left. The pilot was unable to execute a successful go around before the aircraft collided with a tree 200 feet east of the runway centerline.

Aircraft

Registration
N8444S
Reported as
Piper PA-28-181
Category
Airplane
Serial number
28-8290025
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Redwood Aviation, doing business as Let'S Fly, Inc.
Departed
LMT · Klamath Falls, OR
Airport
S21 · Sunriver, runway 18, 5,500 × 65 ft, asphalt

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
38
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
450 total · 40 in this make and model · 50 in the last 90 days · 15 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 20 knots, gusting 27
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 48 °F
Observed at
RDM, 27 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.