SEA86LA116

NTSB accident investigation · Mooney M20C · Twin Falls, ID · May 2, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
May 2, 1986, 09:55 local (16:55 UTC)
Place
Twin Falls, ID
Injuries
1 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N6494UMooney M20C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860502015619A
Case key
40399

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 control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not attainedPilot in commandCause
Loss of control - in flightTakeoff
Aborted landing - performedPilot in command
Airspeed(vs) - not attainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Stall/mush

Analysis

During final apch the ATCT advised the plt of a 17 kt x-wind with gusts to 22 KTS. The plt landed but was unable to maintain directional control and the acft departed the rwy into a grass area. The plt attempted to takeoff again, the wind lifted up the wing and the acft turned downwind. The acft settled back to the ground next to the rwy where it traveled through fences before coming to a stop.

Aircraft

Registration
N6494U
Reported as
Mooney M20C
Category
Airplane
Serial number
2241
Airframe hours
2,241
Engine
Lycoming IO-360-A1A, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Registered owner
Twin Falls Flyers,Inc.
Airworthiness certificate
Standard, Normal
Departed
BOI · Boise, ID
Airport
TWF · Twin Falls, runway 25, 8,703 × 150 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
46
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
201 total · 18 in this make and model · 131 as pilot in command · 14 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 15 knots, gusting 25
Visibility
40 statute miles
Lowest ceiling
25,000 ft broken
Temperature
70 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
TWF, 1 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.

Other investigations on N6494U · 1

Matched to the same aircraft by N-number and date.