LAX07CA105

NTSB accident investigation · Piper PA-38-112 · Groveland, CA · March 12, 2007

Accident · No injuriesData collectionFinal report
Date
March 12, 2007, 10:00 local (17:00 UTC)
Place
Groveland, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2489PPiper PA-38-112
Weather
Visual (VMC) · Day
Status
Completed · report May 29, 2007
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20070312003779A
Case key
65423

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 maintain directional control.

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 control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - not correctedPilot in commandCause
On ground/water collision with objectLanding - roll
Object - tree(s)

Analysis

The airplane landed long, veered off the runway, and collided with trees. The pilot flew over the airport and observed the windsock, which looked limp. He entered right traffic for runway 27 and noted the surrounding mountainous terrain. He did two rejected landings, and on the third attempt, he realized he was still high but felt that he could land in the first third of the runway. The airplane floated, and touched down in the last third of the runway. The airplane veered left off the runway, crossed a ditch, went down an embankment, and collided with trees. The pilot said there were no preimpact mechanical malfunctions or failures.

Factual narrative

On March 12, 2007, about 1000 Pacific daylight time, a Piper PA-38-112, N2489P, veered off the runway and encountered a ditch during landing at Pine Mountain Lake Airport, Groveland, California. The Flight Center at Stockton was operating the airplane under the provisions of 14 CFR Part 91. The private pilot was not injured; the airplane sustained substantial damage. The cross-country personal flight departed Stockton, California, about 0900, with a planned destination of Pine Mountain Lake. Visual meteorological conditions prevailed, and no flight plan had been filed.

The pilot submitted a written report. He checked weather on DUATS prior to departing Stockton. When he arrived at Pine Mountain Lake, he flew over the airport, and observed the windsock, which looked limp. He entered right traffic for runway 27. He noted the mountainous terrain. He did two rejected landings and on the third attempt, he felt that he could land in the first third of the runway. The airplane floated, and landed in the last third of the runway. The airplane veered left, crossed a ditch, went down an embankment, and collided with trees.

Aircraft

Registration
N2489P
Reported as
Piper PA-38-112
Category
Airplane
Serial number
38-79A1003
Engine
Lycoming O-235-L2C, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
The Flight Center at Stockton
Registered owner
Michael L. Trettin
Airworthiness certificate
Standard, Normal
Departed
SCK · Stockton, CA
Destination
E45 · Groveland, CA
Airport
E45 · Pine Mountain Lake, runway 27, 3,625 × 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
56
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Seat
Left
Flight hours
103 total · 5 in this make and model · 36 as pilot in command · 6 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
7 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 54 °F
Altimeter
30.12 inHg
Observed at
MOD, 38 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.