MIA02LA159

NTSB accident investigation · Piper PA-24-250 · Hernando, MS · August 27, 2002

Accident · No injuriesLimited investigationFinal report
Date
August 27, 2002, 15:20 local (20:20 UTC)
Place
Hernando, MS
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N120SPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report August 26, 2003
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20020827023009A
Case key
55636

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 operation of the airplane with known deficiencies ( contaminated fuel system) which resulted in fuel starvation, a forced landing to a cotton field, and damage to the airplane during the landing.

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 powerCruise - normal
Fuel system - contamination
Operation with known deficiencies in equipment - continuedPilot in commandCause
Fluid,fuel - starvation
Forced landingEmergency descent/landing
On ground/water encounter with terrain/waterEmergency landing
Terrain condition - crop

Analysis

The pilot said that he had trouble getting the engine started before departing on his flight, and that even though the engine was warm he had to prime it about five times to get it started. He said that while in cruise flight at 3,000 feet, all of a sudden the engine ceased operating. He said the airspeed decreased and the propeller kept wind milling, so he verified that he had been operating the airplane obtaining fuel from the right fuel tank, turned on the boost pump, primed the engine, and it started operating again. About 4 or 5 gallons of fuel was in the left tank, but more fuel was in the right tank, and he was about half way between the departure and destination points so he said he decided to continue to his destination. He said he flew for about 20 minutes and while descending to 1,700 feet the engine ceased operating again. He said he attempted to restart it again, but was unsuccessful so he executed a forced landing to a cotton field. During the landing the right wing and right main gear were damaged. The FAA inspector who responded to the accident stated that the pilot told him that during the last annual inspection conducted in March 2002, the fuel filter was found to be partially blocked, and again in July 2002 the fuel filter drain had to be cleaned because the drain hose was also found to be blocked. Postaccident examinations of the airplane were performed by an FAA inspector and a FAA licensed mechanic, and the examinations revealed 16 gallons of fuel in the right tank, and 5 gallons of fuel in the left tank. In addition, debris was found in the fuel boost pump screen and in the carburetor.

Factual narrative

On August 27, 2002, about 1520, central daylight time, a Piper PA-24-250, N120S, registered to and operated by a private individual as a Title 14 CFR part 91 personal flight, lost engine power while in cruise flight, and the pilot landed the airplane in a field about 8 miles southwest of Hernando, Mississippi. Visual meteorological conditions prevailed, and no flight plan was filed. The commercial-rated pilot and one passenger were not injured, and the airplane incurred substantial damage. The flight originated from Marks, Mississippi, the same day, about 1300.

The pilot stated that the airplane was in cruise flight at an altitude of about 3,000 feet, and he was operating the engine at 2,300 rpm and 23 inches Hg, with an airspeed of about 140 knots, en route to Hernando, Mississippi, when all of a sudden the engine ceased operating. He said the airspeed decreased and the propeller kept wind milling, so he verified that he had been operating the airplane obtaining fuel from the right fuel tank, turned on the boost pump, primed the engine, and it started operating again. About 4 or 5 gallons of fuel was in the left tank, but more fuel was in the right tank, and he was about half way between the departure and destination points so he said he decided to continue on to his destination. He said he flew for about 20 minutes before the engine ceased operating again, and it happened as he descended to 1,700 feet, approaching the Memphis Class B airspace. At that time he said he was over a lake, so he elected to perform a 180-degree turn and get to a position over land. He said he could not get the engine to operate again so he executed a forced landing to a cotton field, and during the landing the right wing and right main gear were damaged.

The FAA inspector who responded to the accident stated that the pilot told him that the airplane had been difficult to start for the accident flight from Marks, Mississippi, and that the pilot said he had to prime the engine while it was still warm about five times in order to get it started. The inspector also said that the pilot told him that during his airplane's last annual inspection conducted in March 2002 the fuel filter was found to be partially blocked, and again in July 2002 the fuel filter drain had to be cleaned because the drain hose was found to be blocked.

Postaccident examinations of the airplane were performed by an FAA inspector and a FAA licensed mechanic, and the examinations revealed 16 gallons of fuel in the right tank, and 5 gallons in the left tank. In addition, debris was found in the fuel boost pump screen and in the carburetor.

Aircraft

Registration
N120S
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-125
Airframe hours
2,550
Engine
Lycoming O-540-A1A, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ammar M. Ammar
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 15, 2002
Departed
MMS · Marks, MS
Destination
H75 · Hernando, MS

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
Injuries
None
Certificates
Private, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
August 6, 2002
Seat
Left
Flight hours
626 total · 30 in the last 90 days · 15 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 66 °F
Altimeter
29.98 inHg
Observed at
MEM, 25 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.