LAX82FA110

NTSB accident investigation · Mooney M20K · Alpine, CA · March 18, 1982

Accident · FatalField investigationFinal report
Date
March 17, 1982, 18:21 local (Mar 18, 1982, 02:21 UTC)
Place
Alpine, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N231AMMooney M20K
Weather
Instrument (IMC) · Dusk
Status
Completed · report March 17, 1983
Report
Approved by Office Director
FAA report
19820317004229A
Case key
69750

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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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 encounter with weatherDescent - normal
Weather condition - icing conditionsFactor
Flight into known adverse weather - attemptedPilot in commandCause
Weather condition - low ceilingFactor
Weather condition - rainFactor
Weather condition - turbulenceFactor
Loss of control - in flightDescent - uncontrolled
Stall/spin - inadvertentPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After being cleared from 8000 feet down to 6000 feet the air traffic controller realized that the aircraft was in trouble when the mode c altitude indicated 3600 feet. He received no understandable response from the pilot when asked about altitude or heading. Radar contact was lost shortly afterward. During the preflight weather briefing from the albuquerque fss it was suggested that the pilot land short of his destination to obtain a weather update due to forecast icing and turbulence. The aircraft was found to have impacted at a near vertical angle with no forward travel.

Aircraft

Registration
N231AM
Reported as
Mooney M20K
Category
Airplane
Serial number
25-0080
Engine
Continental TSIO-360GB, 210 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Donald G. & Patricia J. Farhat
Registered owner
Donald G. & Patricia J. Farhat
Departed
ABQ · Albuquerque, NM
Destination
MYF · San Diego, CA
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
900 total

Weather

Conditions
Instrument (IMC) · Dusk
Wind
220° at 8 knots
Visibility
2 statute miles
Lowest ceiling
600 ft broken
Altimeter
29.00 inHg
Observed at
NKX, 20 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.