LAX05CA153

NTSB accident investigation · Aerotek Pitts S-2A · Tracy, CA · May 1, 2005

Accident · Minor injuriesData collectionFinal report
Date
May 1, 2005, 12:41 local (19:41 UTC)
Place
Tracy, CA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5300VAerotek Pitts S-2A
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20050501008479A
Case key
61406

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 inadequate compensation for the crosswind conditions and failure to maintain directional control, which resulted in a ground loop and nose over.

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
Weather condition - crosswind
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
Nose overLanding - roll
Terrain condition - ground

Analysis

During landing, the pilot lost directional control, ground looped, and nosed over. The pilot stated that he departed the airport to go to the practice area. Upon returning to the airport, he used a slipping final for visibility, and to correct for a crosswind. When the wheels touched down, the airplane began to deviate left of center. The pilot corrected to the right, the left wing contacted the ground, and the airplane crossed to the right side of runway. The prop struck the runway and the airplane slowly nosed over. The pilot then turned off the fuel, master switch, and magnetos. Both occupants exited from the inverted airplane by sliding the canopy open. The closest official weather observation station was located 15 nautical miles (nm) northeast of the accident site and was reporting winds variable at 06 knots. The pilot reported that the winds at the airport were from 280 degrees at 12 knots. The pilot stated that the airplane and engine had no mechanical failures or malfunctions during the flight.

Factual narrative

On May 1, 2005, about 1241 Pacific daylight time, a Pitts S-2A, N5300V, ground looped during landing at Tracy, California. The owner was operating the airplane under the provisions of 14 CFR Part 91. The certified flight instructor (CFI) was not injured, and one passenger sustained minor injuries. The airplane sustained substantial damage. The local personal flight departed Tracy about 1150. Visual instrument meteorological conditions prevailed, and no flight plan had been filed.

The pilot submitted a Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2). He stated that he departed the airport to go to the practice area. Upon returning to the airport, he used a slipping final for visibility, and to correct for a crosswind. When the wheels touched down, the airplane began to deviate left of center. The pilot corrected to the right, the left wing contacted the ground, and the airplane crossed to the right side of runway. The prop struck the runway and the airplane slowly nosed over. The pilot then turned off the fuel, master switch, and grounded the magnetos. Both occupants exited from the inverted airplane by sliding the canopy open.

The closest official weather observation station was Stockton Metro (SCK), which is located 15 nautical miles (nm) northeast of the accident site. An aviation routine weather report (METAR) for Stockton was issued at 1255. It stated: winds variable at 06 knots; visibility 10 miles; skies clear; temperature 23 degrees Celsius; dew point 08 degrees Celsius; altimeter 30.05 inHg.

The pilot reported that the weather at Tracy was: winds from 280 degrees at 12 knots; visibility 20 miles; skies 8,000 feet scattered; temperature 63 degrees Fahrenheit.

The pilot stated that the airplane and engine had no mechanical failures or malfunctions during the flight.

Aircraft

Registration
N5300V
Reported as
Aerotek Pitts S-2A
Category
Airplane
Serial number
2262
Engine
Lycoming AEIO-360-AIE, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Team BARF LLC, doing business as Team BARF LLC
Registered owner
Team BARF LLC
Airworthiness certificate
Standard, Aerobatic
Departed
KTCY · Tracy, CA
Destination
KTCY · Tracy, CA
Airport
KTCY · Tracy Municipal, runway 30, 3,680 × 100 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
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3
Flight hours
1,582 total · 31 in this make and model · 1,559 as pilot in command · 14 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 46 °F
Altimeter
30.04 inHg
Observed at
KSCK, 15 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.