Nelson's Run Airport
Aircraft Accident/Incident Report

Mercer, Pennsylvania 16038
Tuesady, August 23, 2005 13:30 EDT

NTSB Narrative Summary Released at Completion of Accident

The airplane was departing from runway 27, a 2,000-foot-long, 250-foot-wide, turf runway. According to the pilot, a "u-shaped" cluster of trees surrounded the east end of the runway. As the airplane accelerated it began to bounce, and when the airplane passed the cluster of trees, it was exposed to a 10 knot crosswind from the north. The airplane veered off the left side of the runway, entered a corn field and nosed over. The pilot did not report any mechanical malfunctions with the airplane. Winds reported at an airport that was located about 17 miles northeast of the accident site, about 15 minutes prior to the accident, were from 360 degrees at 6 knots. Winds reported about 5 minutes after the accident, were calm.

NTSB Probable Cause Narrative

The pilot's failure to maintain directional control during takeoff, which resulted in an on ground encounter with crops. A factor in this accident was the crosswind condition, as reported by the pilot.

Event Information

Type of Event Accident
Event Date 8/23/2005
Event Day of the Week Tuesday
Time of Event 1330
Event Time Zone Eastern Daylight Time
Event City Mercer
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site 16038
Event Date Year 2005
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 411257N
Event Location Longitude 0801122W
Event Location Airport Nelson's Run
Event Location Nearest Airport ID 39PN
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 1305
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1335 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 45
Weather Observation Facility ID FKL
Elevation of weather observation facility 1540
Distance of event from weather observation facility (units?) 17
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 5000
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 0
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30.13
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 18838
NTSB Notification Source FAA Eastern Region Ops
NTSB Notification Date Aug 25 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 20 2005 6:27AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Allegheny

Aircraft Involved

Aircraft #1

Aircraft Registration Number N184MH
NTSB Number NYC05CA136
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Hanek
Aircraft Model Pitts S1S
Aircraft Series Identifier --
Aircraft Serial Number 1
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Aug 1 2005 12:00AM
Airframe hours since last inspection 24
Airframe Hours 25
ELT Installed --
ELT Activated --
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Walter L. Riley
Aircraft Owner Street Address --
Aircraft Owner City Stoneboro
Aircraft Owner State PA
Aircraft Owner Country USA
Aircraft Owner Zipcode 16153
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FKL
Departure City Franklin
Departure State PA
Departure Country USA
Departure Time --
Departure Time Zone --
Destination Same as Local Flt crash at destination city
Destination Airport Code 39PN
Destination City Mercer
Destination State PA
Destination Country USA
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 26 2005 8:08AM
User who most recently changed record SCHL
Since inspection or accident Time of Accident
Event Location Runway Number and Location 27
Runway Length 2000
Runway Width 250
Sight Seeing flight No
Air Medical Flight No
Medical Flight --