LAX04CA181

NTSB accident investigation · Piper PA-38-112 · McKinleyville, CA · April 8, 2004

Accident · No injuriesData collectionFinal report
Date
April 7, 2004, 18:15 local (Apr 8, 2004, 01:15 UTC)
Place
McKinleyville, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2609FPiper PA-38-112
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20040407005199A
Case key
59023

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

a loss of engine power due fuel exhaustion, which was caused by the pilot's inadequate in-flight planning/decision, inadequate in-flight fuel consumption calculations, and failure to divert to an alternate airport before the fuel situation became critical. Factors in the accident were the pilot becoming lost and disoriented during the flight and the flight instructor's incorrect interpretation of regulations, resulting in inadequate preflight planning.

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) - nonmechanicalCruise
Preflight planning/preparation - inadequateFlight instructor(on ground)Factor
Fluid,fuel - exhaustionCause
Interpretation of instructions - incorrectFlight instructor(on ground)Factor
Became lost/disoriented - inadvertentPilot in commandFactor
In-flight planning/decision - inadequatePilot in commandCause
Fuel consumption calculations - inadequatePilot in commandCause
Not performedPilot in commandCause
Forced landingEmergency descent/landing
In flight collision with objectEmergency landing
Object - tree(s)

Analysis

The airplane experienced a total loss of engine power and made a forced landing in a field. The pilot departed with full fuel in both tanks (30 gallons), which she thought would be equivalent to 5 hours 13 minutes of flight. The purpose of the 340 nautical mile flight was for the pilot to fulfill the solo cross-country requirements for the commercial pilot certificate. The flight instructor thought that in an effort to satisfy the requirements, the pilot would need to perform a nonstop cross-country leg that was a minimum of 250 nautical miles. During the flight over the mountains terrain, the winds were strong and turbulent. While en route she realized that she had been off course for about 10 minutes, and maneuvered to get the airplane back on course, which took about 20-25 minutes. After getting back on course, about 4 hours en route, the fuel gauges inside the cockpit indicated about 3 gallons of fuel in each tank. After the pilot obtained visual contact with the airport, about 8,500 feet above ground level (agl), the airplane's engine lost power due to fuel exhaustion in the right tank. She configured the airplane for best glide and switched to the left tank in an effort to regain power. The engine started and ran for about 30 seconds, before the power loss recurred again. During the descent, she followed the emergency checklist and glided down for about 5 to 10 minutes. About 1,000 feet agl, she realized that the airplane would not be able to make it to the runway, due to the dense trees in the glide path. She opted to land in a field, and, about 30 feet agl, the engine started again. The airplane climbed to about 40 to 50 feet agl and drifted to the right. The airplane collided with a tree and spun to the ground, landing in an upright position. The total time on the Hobbs meter indicated 4.1 hours for the duration of the flight. The pilot reported no preimpact mechanical malfunctions or failures with the airplane. Title 14 CFR Part 61.129 states that one of the requirements for the commercial license are, "One cross-country flight, if the training is being performed in a State other than Hawaii, with landings at a minimum of three points, and one segment of the flight consisting of a straight-line distance of at least 250 nautical miles."

Factual narrative

On April 8, 2004, about 1815 Pacific daylight time, a Piper PA-38-112, N2609F, experienced a total loss of engine power and made a forced landing in field near McKinleyville, California. Golden Eagle Enterprises, Inc., 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 instructional cross-country flight departed Fresno Yosemite International Airport, Fresno, California, about 1415, with a planned destination of Arcata Airport (ACV), Arcata/Eureka, California. Visual meteorological conditions prevailed, and a visual flight rules flight plan had been filed.

In a written statement, the pilot reported that she departed Fresno with full fuel in both tanks, which she thought would be equivalent to 5 hours 13 minutes of flight. About 4 hours en route, between Garberville, California, and Arcata, the fuel gauges inside the cockpit indicated about 3 gallons of fuel in each tank. Becoming concerned with her low fuel situation, she requested that Seattle Center give her vectors to the nearest airport. The radio reception was poor, and after several attempts to communicate, she only understood the instructions to proceed to ACV. While receiving vectors, about 10 miles from the airport, she reported having the airport in sight.

After the pilot obtained visual contact with the airport, about 8,500 feet above ground level (agl), the airplane's engine quit due to fuel exhaustion in the right tank. She configured the airplane for best glide and switched to the left tank in an effort to regain power. The engine started and ran for about 30 seconds, before quitting again. During the decent, she followed the emergency checklist and glided down for about 5 to 10 minutes. About 1,000 feet agl, she realized that the airplane would not be able to make it to the runway, due to the dense trees surrounding the airport. She turned the airplane left toward an open sod field, and pitched the nose down, in an effort to make it to the field without colliding with nearby houses and fences.

While approaching the surface, with the airspeed indicating about 100 knots, the pilot thought she would overshoot the field. She maneuvered the airplane to an adjacent field, and, about 30 feet agl, the engine started again. The airplane climbed to about 40 to 50 feet agl and drifted to the right. The airplane collided with a tree and spun to the ground, landing in an upright position. The pilot reported no preimpact mechanical malfunctions or failures with the airplane.

In a telephone conversation with the Safety Board, the pilot reported that during the flight she flew over mountainous terrain where the winds were strong and turbulent. While en route she realized that she had been off course for about 10 minutes, and maneuvered to get the airplane back on course, which took about 20-25 minutes.

In a telephone conversation with the Safety Board, the pilot's certified flight instructor reported that the purpose of the flight was for the pilot to fulfill the solo cross-country requirements for the commercial pilot certificate. He thought that in an effort to satisfy the requirements, the pilot would need to perform a nonstop cross-country leg that was a minimum of 250 nautical miles. The airplane departed with 30 gallons of usable fuel and was destined for Arcata, which was an estimated 340 nautical miles away. He also noted that after the accident, the pilot had called him. The pilot stated that she had become lost during the flight. She estimated that she was off course about 10 nautical miles. The total time on the Hobbs meter indicated 4.1 hours for the duration of the flight.

Title 14 CFR Part 61.129 states that one of the requirements for the commercial license are, "One cross-country flight, if the training is being performed in a State other than Hawaii, with landings at a minimum of three points, and one segment of the flight consisting of a straight-line distance of at least 250 nautical miles." It does not state that this leg must be nonstop.

Aircraft

Registration
N2609F
Reported as
Piper PA-38-112
Category
Airplane
Serial number
38-79A0194
Engine
Lycoming O-235 L2C, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Golden Eagle Enterprises, Inc
Airworthiness certificate
Standard, Normal
Departed
FAT · Fresno, CA
Destination
ACV · Arcata, CA
Flight plan
VFR
Airport
ACV · Arcata Airport

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
27
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1
Last flight review
March 6, 2004
Flight hours
86 total · 86 in this make and model · 69 in the last 90 days · 28 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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