SEA86LA108

NTSB accident investigation · Piper PA-36 · Mattawa, WA · April 24, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
April 23, 1986, 19:00 local (Apr 24, 1986, 03:00 UTC)
Place
Mattawa, WA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N57608Piper PA-36
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
40391

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 powerClimb - to cruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Loss of control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Weather condition - gustsFactor
Terrain condition - none suitableFactor
On ground/water collision with objectLanding - roll
Object - fence

Analysis

Shortly after takeoff a loss of pwr occurred accompanied by an eng vibration. A forced landing was made onto a highway where a x-wind existed. Directional control was lost and the acft veered into a ditch and struck a fence before coming to a stop. No reason for the pwr loss could be determined.

Aircraft

Registration
N57608
Reported as
Piper PA-36
Category
Airplane
Serial number
36-7660008
Airframe hours
2,364
Engine
Lycoming IO-720-D1C, 375 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 137
Registered owner
Sun Air
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · March 1, 1986 · 1,471 hours before
Departed
S70 · Othello, WA
Destination
74WA · Mattawa, WA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
5,070 total · 50 in this make and model · 4,992 as pilot in command · 52 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 15 knots, gusting 20
Visibility
50 statute miles
Lowest ceiling
None
Temperature
45 °F