SEA87LA015

NTSB accident investigation · Mooney M20D · Hillsboro, OR · October 27, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
October 27, 1986, 11:30 local (19:30 UTC)
Place
Hillsboro, OR
Injuries
1 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N6625UMooney M20D
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19861027051559A
Case key
40559

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.

OverrunLanding - roll
Weather condition - tailwindFactor
In-flight planning/decision - inadequatePilot in commandCause
Wrong runway - selectedPilot in commandCause
Go-around - delayedPilot in commandCause
In flight collision with objectTakeoff - initial climb
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot elected to land with a 12 to 15 knot tailwind. An excessive ground speed resulted with an overshoot. The pilot elected to go-around too late and once the go-around was attempted the aircraft struck trees at the departure end of the runway at about 10 ft AGL. The acft came to rest in a freshly plowed field.

Aircraft

Registration
N6625U
Reported as
Mooney M20D
Category
Airplane
Serial number
120
Airframe hours
2,406
Engine
Lycoming O-360-AID, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
F. Mattman & Albert Corneliusm
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 28, 1986
Departed
HIO · Hillsboro, OR
Airport
7S3 · Starks Twin Oaks Airpark, runway 20, 2,100 × 50 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
64
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,139 total · 60 in this make and model · 50 in the last 90 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Lowest ceiling
4,500 ft broken
Temperature
61 °F

FAA reports on this event · 1

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