DEN85FA097

NTSB accident investigation · Mooney M20F · Deming, NM · March 15, 1985

Accident · FatalField investigationFinal report
Date
March 15, 1985, 12:46 local (19:46 UTC)
Place
Deming, NM
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N7414VMooney M20F
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850315007389A
Case key
16530

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 weatherCruise - normal
Maintenance,inspection - inadequate
Procedures/directives - not followedPilot in command
Flight into known adverse weather - continuedPilot in commandCause
Weather condition - cloudsFactor
Weather condition - low ceilingFactor
Weather condition - rainFactor
Weather condition - icing conditionsFactor
Wing - iceCause
Loss of control - in flightCruise
Aircraft handling - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During preflt & inflt wx briefings, the plt was advised that mountains along his route were obscured by clouds & precip. Also, he was cautioned about moderate icing in clouds & precip at or above the freezing lvl. While en route, the plt obtained clearance to detour around clouds. He then requested a descent to get out of clouds because the acft was picking up rain & light ice. He was cleared to descend to the min en route alt (mea) of 9000 ft. a short time later, radar & radio contact were lost. Later, the acft was fnd where it impacted the slope of a hill on open desert terrain while in a steep, nose down, right wing low, attitude. Impact occurred at high speed on a northerly heading. There were no known witnesses. No preimpact part failure or malfunction was found. According to maintenance records, the last pitot-static sys, sensitive altimeter & transponder checks were performed on 6/3/83, & the last VOR check was on 1/6/78.

Aircraft

Registration
N7414V
Reported as
Mooney M20F
Category
Airplane
Serial number
22-1207
Engine
Lycoming IO-360-A1A, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Registered owner
Carlton R. Harrison
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 17, 1984
Departed
LAS · Las Vegas, NV
Destination
ELP · El Paso, TX
Flight plan
IFR
Airport
DMN · Deming

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
57
Certificates
Commercial, Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
3,441 total · 41 in this make and model · 3,277 as pilot in command · 41 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Instrument (IMC) · Day
Wind
50° at 9 knots
Visibility
3 statute miles
Lowest ceiling
700 ft overcast
Temperature
43 °F, dew point 41 °F
Altimeter
29.00 inHg
Observed at
DMN, 18 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.