LAX94LA055

NTSB accident investigation · Mooney M20B · Santa Paula, CA · November 21, 1993

Accident · Minor injuriesLimited investigationFinal report
Date
November 20, 1993, 19:15 local (Nov 21, 1993, 03:15 UTC)
Place
Santa Paula, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6405QMooney M20B
Weather
Visual (VMC) · Night/dark
Status
Completed · report September 13, 1994
Report
Approved by Office Director
FAA report
19931120047249A
Case key
28607

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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Probable cause

The pilot's failure to follow proper procedures/directives prohibiting night operations at the airport and failure to maintain the proper glidepath. The pilot's diverted attention was a factor in this accident.

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 collision with objectGo-around (vfr)
Object - guy wire
Procedures/directives - not followedPilot in commandCause
Proper glidepath - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor

Analysis

The pilot was completing a night visual flight rules personal flight at his home airport. The airport is not equipped with a runway/airport lighting system and night operations are prohibited. While on final approach, the pilot became distracted by two automobiles near the approach end of the runway. This distraction caused the pilot to descend below the normal glide path. When the pilot realized he was too low, he began a go-around. The airplane's left wing struck a power pole guy wire as it began to climb.

Factual narrative

On November 20, 1993, at 1915 hours Pacific standard time, a Mooney M20B, N6405Q, collided with a power pole guy wire while on final approach to runway 04 at Santa Paula Airport, Santa Paula, California. The pilot was competing a visual flight rules personal flight. The airplane, owned and operated by the pilot, sustained substantial damage. The certificated private pilot, the sole occupant, sustained minor injuries. Visual meteorological conditions prevailed. The flight originated at Whiteman Airport, Pacoima, California, at 1855 hours.

Mr. Thomas Mangum, Principal Operations Inspector, Federal Aviation Administration (FAA), Van Nuys [California] Flight Standards District Office, reported that the pilot admitted that "he was too low" while on final approach to the airport. Inspector Mangum reported that 24 inches of the airplane's left wing severed when it struck the power pole guy wire.

The pilot told Inspector Mangum that he purchased the airplane on November 5, 1993. Inspector Mangum said that the pilot was not listed as the registered owner in the FAA Aircraft Records Section, Oklahoma City, Oklahoma. Inspector Mangum also said that the airplane is based at Santa Paula Airport.

The pilot said that clear skies existed, but that it was a dark night.

The pilot submitted a Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1/2, to the National Transportation Safety Board. The pilot stated in the report that while on final approach he became distracted by two automobiles with their lights on that were near the approach end of the runway. He said that this distraction caused him to allow the airplane to get too low.

When the pilot realized he was too low, he added power and began a go-around. As the airplane began to climb, its left wing struck the power pole guy wire.

Santa Paula Airport is not equipped with any runway lighting systems. According to the Department of Commerce, Airport/Facility Directory, night operations at Santa Paula Airport are prohibited.

Aircraft

Registration
N6405Q
Reported as
Mooney M20B
Category
Airplane
Serial number
670145
Engine
Lycoming O-360-A1D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Hellner, John F.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 19, 1992
Departed
WHP · Pacoima, CA
Airport
SZP · Santa Paula, runway 4, 2,650 × 40 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
66
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
326 total · 26 in this make and model · 326 as pilot in command · 109 in the last 90 days · 36 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None
Temperature
45 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.