ATL87IA032

NTSB incident investigation · Mooney M20F · Columbus, GA · November 30, 1986

Incident · No injuriesIncident investigationFinal report
Date
November 30, 1986, 11:08 local (16:08 UTC)
Place
Columbus, GA
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N3782NMooney M20F
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19861130075249I
Case key
7327

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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Analysis

Plt rpted he was descending in IMC for instrument approach when eng quit, restarted for 30 sec after switching fuel tanks, and quit again. Acft broke out of clouds about 700 feet, plt landed on interstate. Eng exam showed alternate air door seal blocking injector servo intake. Service instruction for door spring not complied with. Last inspection was annual 10 months before.

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 power(partial) - nonmechanicalDescent - normal
Induction air control/system - blocked(partial)Cause
In flight collision with objectLanding - flare/touchdown
Object - vehicle
Proper glidepath - not possiblePilot in command
Weather condition - low ceiling

Aircraft

Registration
N3782N
Reported as
Mooney M20F
Category
Airplane
Serial number
680117
Airframe hours
4,300
Engine
Lycoming I0-360-AIA, 200 horsepower, reciprocating
Damage
Minor damage
Flight
Business · Part 91
Registered owner
Larry B. Howard
Airworthiness certificate
Standard, Normal
Departed
PDK · Chamblee, GA
Destination
CSG · Columbus, GA
Flight plan
IFR
Airport
CSG · Columbus Metropolitan, runway 5, 6,998 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
7,000 total · 4,000 in this make and model · 100 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
80° at 10 knots, gusting 19
Visibility
6 statute miles
Lowest ceiling
1,100 ft overcast
Temperature
57 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
CSG, 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.