LAX04CA212

NTSB accident investigation · Beech A60 · Gualala, CA · May 15, 2004

Accident · No injuriesData collectionFinal report
Date
May 15, 2004, 11:30 local (18:30 UTC)
Place
Gualala, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N931RPBeech A60
Weather
Visual (VMC) · Day
Status
Completed · report September 29, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20040515014999A
Case key
59229

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 inadequate in-flight planning which resulted in a downwind landing. The tailwind was a contributing factor and an overrun of the runway.

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.

OverrunLanding - roll
Weather condition - tailwind
Wrong runway - selectedPilot in commandCause
Airspeed - excessivePilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - drop-off/descending embankment

Analysis

The airplane overran the runway and collapsed the landing gear during the landing roll. The pilot reported landing a "bit too fast" with a tailwind. The airport manager reported observed tire skid marks from the displaced threshold down the entire length of the 2,500-foot runway. The airplane departed the end of the runway and came to rest down an embankment. The closest weather reporting facility (located 24 miles northeast of the accident site) depicted gusty winds out of the northwest. The pilot was landing to the southeast.

Factual narrative

On May 15, 2004, at 1130 Pacific daylight time, a Beech A60, N931RP, impacted terrain after over running the end of runway 13 at the Ocean Ridge Airport, Gualala, California. The pilot was operating the airplane; Aero Technology, Inc., of Long Beach, California, was the registered owner. The private pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed, and a flight plan had not been filed for the 14 CFR Part 91 personal flight. The flight originated from Long Beach at 0900, and was destined for Gualala.

During a telephone interview conducted by the National Transportation Safety Board investigator-in-charge (IIC), the airport manager reported finding the airplane off the end of runway 13. The airport manager observed tire skid marks from the runway's displaced threshold (approximately 300 feet down the runway) to the end of the 2,500-foot runway. The airplane came to rest down an embankment located south of the airport. The airplane sustained substantial damage to the landing gear and the wings.

During a telephone interview conducted by the IIC, the pilot reported coming in for landing a "bit too fast" with a tailwind for landing. In the pilot's written statement he indicated that he checked the windsock prior to landing and observed it to be "90 degrees to runway 13." During the landing roll, he could not stop the airplane prior to the end of the runway. The airplane rolled off the runway, and down a bank into soft dirt, where the landing gear collapsed. The pilot reported no mechanical malfunctions with the airplane prior to the accident.

At 1856, the weather observation facility located in Ukiah, California (approximately 24 miles north-northeast of Gualala), reported the wind from 290 degrees at 9 knots with gusts to 15 knots. The weather report also indicated that the wind was variable between 260 degrees and 360 degrees.

Aircraft

Registration
N931RP
Reported as
Beech A60
Category
Airplane
Serial number
P169
Airframe hours
2,628
Engine
Lycoming TIO-540, 385 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Operator
Richard L. Probert, doing business as Aero Technology Inc.
Registered owner
Aero Technology Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 10, 2003 · 97 hours before
Departed
LGB · Long Beach, CA
Destination
Q69 · Gualala, CA
Airport
Q69 · Ocean Ridge, runway 13, 2,500 × 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
54
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
January 17, 2004
Seat
Left
Flight hours
1,978 total · 141 in this make and model · 1,584 as pilot in command · 25 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 9 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 45 °F
Altimeter
29.95 inHg
Observed at
UKI, 24 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.