Individually Owned: 150,657
Corporate Owned: 137,281
Cortland County Arpt Airport
Aircraft Accident/Incident Report
Cortland, New York 13045
Sunday, August 25, 2013 15:22 EDT
NTSB Narrative Summary Released at Completion of Accident
The pilot was also the owner/builder of the amateur-built experimental airplane. He had removed and reinstalled the engine after the airplane experienced a propeller strike. The accident flight was the first flight after the engine was reinstalled. According to the pilot, he performed high-speed taxi runs, followed by a normal takeoff. After takeoff, the pilot climbed to altitude and confirmed the flight controls were functioning properly. He then entered the airport traffic pattern and on his first attempt to land, he performed a go-around. On his second attempt to land, the pilot reported that everything seemed normal, but he was fast on the approach and decided to add power for another go-around. The engine didn’t respond, so he proceeded straight ahead and secured the engine. The airplane landed past the departure end of the runway in a grassy area. The nose wheel dug into the ground and the airplane nosed over and came to rest inverted. Postaccident examination by Federal Aviation Administration Inspectors revealed substantial damage to the fuselage and the castle nut that attached the throttle arm to the fuel servo was missing a cotter pin.
NTSB Probable Cause Narrative
A partial loss of engine power during go-around due to incorrect maintenance of the fuel system by the pilot/builder.
Event Information
| Type of Event | Accident |
| Event Date | 8/25/2013 |
| Event Day of the Week | Sunday |
| Time of Event | 1522 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Cortland |
| Event State | NEW YORK |
| Event Country | -- |
| Zipcode of the event site | 13045 |
| Event Date Year | 2013 |
| Event Date Month | 8 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 423533N |
| Event Location Longitude | 0761253W |
| Event Location Airport | CORTLAND COUNTY ARPT |
| Event Location Nearest Airport ID | N03 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 1198 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1456 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 240 |
| Weather Observation Facility ID | ITH |
| Elevation of weather observation facility | 1099 |
| Distance of event from weather observation facility (units?) | 12 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 5500 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 26 |
| Dew Point at event time (in degress fahrenheit) | 12 |
| Wind Direction (degrees magnetic) | 210 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.32 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KITH 251856Z 21007KT 10SM SCT055 26/12 A3032 |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| 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) | 31985 |
| NTSB Notification Source | FAA EROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Nov 4 2013 1:10PM |
| User who most recently changed record | gots |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N411AK |
| NTSB Number | ERA13CA375 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | MARK C PAULS |
| Aircraft Model | RV-7A |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 71945 |
| Certified Max Gross Weight | 1800 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | 2 |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Conditional |
| Date of Last Inspection | Jul 6 2013 12:00AM |
| Airframe hours since last inspection | 0 |
| Airframe Hours | 83 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | C91-A |
| Aircraft Owner Name | MARK C PAULS |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | LA FAYETTE |
| Aircraft Owner State | NY |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 13084-3319 |
| Operator is an individual? | No |
| Operator Name | MARK C PAULS |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | LA FAYETTE |
| Operator State | NY |
| Operator Country | USA |
| Operator Zip code | 13084-3319 |
| 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 | Yes |
| Departure Airport Code | N03 |
| Departure City | Cortland |
| Departure State | NY |
| Departure Country | USA |
| Departure Time | 1430 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | N03 |
| Destination City | Cortland |
| Destination State | NY |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Nov 4 2013 1:10PM |
| User who most recently changed record | gots |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 24 |
| Runway Length | 3400 |
| Runway Width | 75 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |