NYC00LA053

NTSB accident investigation · Christen Industries Pitts S-2B · Shamokin, PA · December 12, 1999

Accident · No injuriesLimited investigationFinal report
Date
December 12, 1999, 16:00 local (21:00 UTC)
Place
Shamokin, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N260XXChristen Industries Pitts S-2B
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 2001
Report
Approved by Office Director
FAA report
19991212044309A
Case key
48351

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 aircraft 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.

On ground/water encounter with terrain/waterLanding - roll
Aircraft control - not maintainedPilot in commandCause

Analysis

The pilot stated that he landed on the runway, and the airplane began to veer to the right. He attempted to correct the travel by applying left rudder pedal and brake. The right main landing gear traveled into mud, and the airplane went off the right side of the runway, into a ditch. Examination of the wreckage by a Federal Aviation Administration Inspector did not reveal any pre-impact mechanical malfunctions, nor did the pilot report any.

Factual narrative

On December 12, 1999, about 1600 Eastern Standard Time, a Pitts S-2B, N260XX, was substantially damage while landing at Northumberland County Airport (N79), Shamokin, Pennsylvania. The certificated private pilot and passenger were not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight conducted under 14 CFR Part 91.

The pilot stated that he landed on Runway 26 at N79. As the tailwheel touched down, the airplane veered to the right. The pilot applied left rudder pedal and brake, but the right main landing gear traveled into mud, and the airplane went off the right side of the runway, into a ditch.

The pilot reported that he had approximately 180 hours of flight experience. Approximately 35 hours were in the accident airplane.

Examination of the wreckage by a Federal Aviation Administration Inspector did not reveal any pre-impact mechanical malfunctions, nor did the pilot report any. The Inspector observed the lower left wing bent aft, and spar damage to the upper left wing. The propeller was deformed, and the left main landing gear separated from the airplane.

The reported winds at an airport approximately 15 miles away were from 050 degrees at 4 knots.

Aircraft

Registration
N260XX
Reported as
Christen Industries Pitts S-2B
Category
Airplane
Serial number
5116
Airframe hours
400
Engine
Lycoming AIO-540, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jeff W. Maurer
Registered owner
Aero Leasing Of America
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 1999 · 30 hours before
Departed
N79
Airport
N79 · Northumberland County, runway 26, 3,297 × 75 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
43
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
180 total · 35 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 19 °F
Altimeter
30.00 inHg
Observed at
SEG, 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.