LAX86LA121

NTSB accident investigation · Mooney MK-20 · Phoenix, AZ · February 20, 1986

Accident · No injuriesLimited investigationFinal report
Date
February 20, 1986, 12:26 local (20:26 UTC)
Place
Phoenix, AZ
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N8135EMooney MK-20
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860220070489A
Case key
25076

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 engine powerClimb
Fuel system - starvationFactor
Fuel tank selector position - improperPilot in commandCause
Hard landingLanding - flare/touchdown
Weather condition - tailwindFactor
Flare - misjudgedPilot in commandFactor

Analysis

A Mooney mk 20 collided with the runway surface after an engine failure. The engine failed on climb at about 1500 feet AGL and would not restart. The aircraft returned to the airport and landed downwind. The landing gear collapsed and the aircraft skidded off the runway. The pilot suspected fuel starvation as the cause of the engine failure and reported the aircraft had approximately 23 gallons of fuel prior to the flight. There was fuel in the aircraft's left fuel tank, and the right fuel tank and auxillary tank were empty. The fuel selector switch was found to be in the right fuel tank position. The aircraft engine and fuel pump were were test stand operated and found to be normal. The fuel line from the fuel boost pump to the carburetor was sheared on impact and it could not be determined if fuel was being supplied to the engine at the time of failure.

Aircraft

Registration
N8135E
Reported as
Mooney MK-20
Category
Airplane
Serial number
1406
Airframe hours
1,833
Engine
Lycoming O-360A1A, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
William T. Catching
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 9, 1985 · 21 hours before
Airport
DVT · Deer Valley Muniu, runway 7R, 5,300 × 100 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
47
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
501 total · 54 in this make and model · 440 as pilot in command · 10 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots
Visibility
60 statute miles
Lowest ceiling
20,000 ft broken
Temperature
81 °F
Altimeter
29.00 inHg
Observed at
DVT

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 N8135E · 1

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