GAA17CA181

NTSB accident investigation · Aerotek Pitts S-2A · West Palm Beach, FL · March 8, 2017

Accident · No injuriesData collectionFinal report
Date
March 8, 2017, 10:30 local (15:30 UTC)
Place
West Palm Beach, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1230SAerotek Pitts S-2A
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 7, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA/ FSDO
FAA report
20170308001209A
Case key
94851

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 failure to maintain directional control during the landing roll in crosswind conditions.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAerotek PITTS S-2A: 3 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAerotek PITTS S-2A: 3 casesAll aircraft: 3,958 casesProbable cause
Terrain: wet/muddy terrainEnvironmental issues › Physical environment · Contributed to outcomeAerotek PITTS S-2A: 1 caseAll aircraft: 110 cases
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationAerotek PITTS S-2A: 1 caseAll aircraft: 1,008 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot of the tailwheel-equipped airplane reported that, after completing 12 to 13 touch-and-go landings on a grass runway in crosswind conditions, he planned to complete a full-stop landing. He added that, during the landing roll, the airplane "departed the runway to the right" into marshy terrain and nosed over. The vertical stabilizer and rudder sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. According to a Federal Aviation Administration Aviation Safety Inspector, a few hours after the accident, he examined the grass runway and found no abnormalities with the surface. The nearest automated weather observation station, located 12 nautical miles from the accident airport, about the time of the accident, recorded wind from 190° at 7 knots. The pilot reported that he landed on runway 26 left.

Factual narrative

The pilot of a tailwheel-equipped airplane reported that after 12 to 13 touch-and-go landings on a grass runway in crosswind conditions, he planned to complete a full stop landing. He added that during the landing roll, the airplane "departed the runway to the right" into marshy terrain and nosed over. The vertical stabilizer and rudder sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. According to a Federal Aviation Administration Aviation Safety Inspector, a few hours after the accident he inspected the grass runway and found no abnormalities with the surface. The nearest automated weather observation station 12 nautical miles from the accident airport, about the time of the accident, recorded wind 190° at 7 knots. The pilot reported that he landed on runway 26 left.

Aircraft

Registration
N1230S
Reported as
Aerotek Pitts S-2A
Category
Airplane
Serial number
2216
Built
1980
Airframe hours
1,359.15
Engine
Lycoming AEIO-360-AIE, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Standard, Aerobatic
Last inspection
Annual · December 29, 2016
Departed
F45 · West Palm Beach, FL
Destination
F45 · West Palm Beach, FL
Airport
F45 · North Palm Beach County Genera, runway 26R, 3,679 × 75 ft, grass/turf
Equipment
Unknown

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
67
Injuries
None
Certificates
Flight instructor, Flight engineer, Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
March 15, 2016
Seat
Rear
Restraint
5-point
Flight hours
22,000 total · 13 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 7 knots
Visibility
10 statute miles
Lowest ceiling
3,500 ft broken
Temperature
72 °F, dew point 61 °F
Altimeter
30.31 inHg
Observed at
KPBI, 12 nm away

Docket · 3

The files NTSB released with the investigation on May 9, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 MB 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.