LAX02LA065

NTSB accident investigation · Piper PA-24-250 · Oceano, CA · January 13, 2002

Accident · No injuriesLimited investigationFinal report
Date
January 13, 2002, 14:37 local (22:37 UTC)
Place
Oceano, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N328EJPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report September 29, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20020113000769A
Case key
54017

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

On this page

Probable cause

A loss of engine power due to the separation of the mixture control cable from the mixture control arm of the carburetor. The mixture cable separation was due to maintenance personnel's failure to secure the mixture control cable away from the nose landing gear, which resulted in the cable snagging during gear extension. A factor in the accident was the airplane being overdue for an annual inspection.

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(total) - mech failure/malfApproach - vfr pattern - downwind
Maintenance - inadequateOther maintenance personnelCause
Gear extension - initiatedPilot in command
Mixture control,cable - not securedCause
Mixture control,cable - snaggedCause
Maintenance,annual inspection - overduePilot in commandFactor
Forced landingEmergency descent/landing
In flight collision with objectEmergency descent/landing
Object - fence

Analysis

The airplane lost engine power in the traffic pattern and collided with an airport perimeter fence when it landed short of the runway. The pilot reported that while on the downwind leg of the traffic pattern, he lowered the landing gear. He heard a loud bang from the firewall area, and the instrument panel caved in. The engine lost power, and he maneuvered the airplane towards the airport. The airplane touched down about 500 to 1,000 feet short of the runway, and collided with an airport perimeter fence. A post accident examination of the airplane revealed that the mixture control cable separated at the mixture control arm. The engine control bracket, part number 21189-00, was missing. Without the bracket, the mixture control cable hangs freely down below the engine, where the nose gear is located when in the retracted position. A kink in the mixture cable indicated that it became caught on a Zerk fitting located on the pivot point of the nose landing gear when the nose gear was extended to the down position. This resulted in the mixture control cable separating from the mixture control arm on the carburetor. Maintenance records revealed that the airplane was about 2 months overdue for an annual inspection.

Factual narrative

On January 13, 2002, at 1437 Pacific standard time, a Piper PA-24-250, N328EJ, lost engine power and collided with an airport perimeter fence when it landed short of the runway at Oceano County Airport, Oceano, California. The pilot/owner was operating the airplane under the provisions of 14 CFR Part 91. The private pilot, the sole occupant, was not injured; the airplane sustained substantial damage. The personal local flight originated at Oceano about 1415. Day visual meteorological conditions prevailed, and a flight plan had not been filed.

The Federal Aviation Administration (FAA) inspector stated that the pilot reported that he was attempting to land on runway 29. While on the downwind leg of the traffic pattern, he lowered the landing gear. He heard a loud bang from the firewall area, and the instrument panel caved in. The engine lost power and he maneuvered the airplane towards the airport. The airplane touched down about 500 to 1,000 feet short of the runway and collided with an airport perimeter fence.

The FAA inspector conducted a post accident inspection of the airplane. The examination revealed that the mixture control cable separated at the mixture control arm. The engine control bracket, part number 21189-00, was missing. The function of the bracket is to secure control cables away from the nose landing gear. Without the bracket, the mixture control cable hangs freely down below the engine, where the nose gear is located when in the retracted position. He found a kink in the mixture cable. He thought that this was an indication that it snagged on the nose landing gear hardware when the pilot extended the nose gear to the down position.

The evidence suggested that the mixture control cable became caught on the Zerk fitting located on the pivot point of the nose landing gear. This resulted in the mixture control cable separating from the mixture control arm on the carburetor. The FAA inspector's review of maintenance records revealed that the airplane was about 2 months overdue for an annual inspection. The pilot's medical expired about 14 months prior to the accident.

The owner/operator failed to file or return a Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2).

Aircraft

Registration
N328EJ
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-2356
Airframe hours
5,022
Engine
Lycoming O-540, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 9, 1998
Departed
L52 · Oceano, CA
Airport
L52 · Oceano County, runway 29, 2,325 × 50 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
45
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Last flight review
April 26, 2000
Seat
Left
Flight hours
619 total · 392 in this make and model · 8 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 13 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 43 °F
Altimeter
29.95 inHg
Observed at
sbp, 8 nm away

Docket · 1

The files NTSB released with the investigation on July 16, 2004, on NTSB’s docket system: statements, records, photos and specialists’ reports. 49 KB in all.

FAA reports on this event · 1

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