LAX02LA066

NTSB accident investigation · Piper PA-28-180 · Groveland, CA · January 14, 2002

Accident · Serious injuriesLimited investigationFinal report
Date
January 14, 2002, 14:50 local (22:50 UTC)
Place
Groveland, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3624RPiper PA-28-180
Weather
Visual (VMC) · Day
Status
Completed · report March 2, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20020114000409A
Case key
54043

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

the pilot's improper preflight planning and improper weather evaluation.

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 encounter with weatherCruise
Planning/decision - improperPilot in commandCause
Weather condition - fog
Weather evaluation - improperPilot in commandCause
Fuel supply - low
Precautionary landing - attemptedPilot in command
On ground/water collision with objectLanding - roll
Object - vehicle

Analysis

The airplane collided with a vehicle while attempting to make a precautionary landing on a highway. When the pilot arrived in the destination area he was confronted with a low stratus cloud condition. He diverted to another airport and landed. He contacted an operator at the destination, who told him that there were visual flight operations there with cloud bases about 1,500 to 2,000 feet. He departed the diversionary airport and proceeded towards his destination. Unable to descend through or maneuver around the stratus, he returned to the original diversionary airport, which was now covered by the stratus deck, as were other local airports. Realizing he was now too low on fuel to reach an airport in visual conditions, he contacted Oakland Air Traffic Control Center and requested assistance. The center provided vectors towards airports, but due to the weather conditions, the pilot was unable to find the airports. The consensus was to land the airplane as soon as possible and before fuel exhaustion. The pilot spotted a forestry camp with a windsock near a highway. He was successful in landing on the highway; however, the highway had a curve that prevented him from seeing an on-coming vehicle. He attempted to avoid the vehicle but the wing tip clipped it, causing him to lose control and collide with trees.

Factual narrative

On January 14, 2002, about 1450 Pacific standard time, a Piper PA-28-180, N3624R, collided with a vehicle during a forced landing on Highway 120 near Groveland, California. The forced landing was precipitated by imminent fuel exhaustion. The airplane was operated by the owner/pilot under the provisions of 14 CFR Part 91. The private pilot received serious injuries; the airplane was substantially damaged. Visual meteorological conditions prevailed at the departure point for the personal flight, and no flight plan had been filed. The flight originated at Truckee, California, about 0945, and was destined for Tulare, California.

When the pilot arrived in the Tulare area he was confronted with a low stratus cloud condition. He diverted to Pine Mountain Lake, California, and landed. He contacted an operator at the Tulare airport, who told him that there were visual flight operations there, with cloud bases about 1,500 to 2,000 feet. The pilot departed Pine Mountain Lake and proceeded towards Tulare. Unable to descend through or maneuver around the stratus, he returned to Pine Mountain Lake, which was now covered by the stratus deck, as were other local airports. Realizing he was now too low on fuel to reach an airport in visual conditions, he contacted Oakland Air Traffic Control Center and requested assistance. The center provided vectors towards airports, but due to the weather conditions, the pilot was unable to find the airports. The consensus was to land the airplane as soon as possible and before fuel exhaustion. The pilot spotted a forestry camp with a windsock near Highway 120, about 4 miles east of Groveland. He was successful in landing on the highway; however, the highway had a curve that prevented him from seeing an on-coming vehicle. He attempted to avoid the vehicle but the wing tip clipped it, causing him to lose control and collide with trees.

Aircraft

Registration
N3624R
Reported as
Piper PA-28-180
Category
Airplane
Serial number
28-5721
Airframe hours
6,030
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 17, 2001 · 40 hours before
Departed
Q68 · Pine Mountain, CA
Destination
TLR · Tulare, CA
Airport
None

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
36
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
October 20, 2001
Seat
Left
Flight hours
267 total · 259 in this make and model · 180 as pilot in command · 50 in the last 90 days · 15 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 0 knots
Visibility
5 statute miles
Lowest ceiling
2,700 ft overcast
Temperature
46 °F, dew point 39 °F
Altimeter
30.01 inHg
Observed at
SCK

Docket · 1

The files NTSB released with the investigation on December 12, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 332 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.