Individually Owned: 150,657
Corporate Owned: 137,281
Lakloey Air Park Airport
Aircraft Accident/Incident Report
North Pole, Alaska 99705
Saturday, July 7, 2012 9:20 AKD
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that she was on a postproduction check flight of a recently completed experimental homebuilt airplane. She said that while on the downwind leg in the traffic pattern, the engine sputtered, the cylinder head and exhaust gas temperatures began to rise, and the engine lost power. During the subsequent emergency descent, the airplane struck a power pole and power lines, and then flipped and impacted the ground tail first. Postaccident examination of the engine revealed that one of the two drive belts for the gear reduction drive had fallen off of the pulley and showed evidence of binding.
NTSB Probable Cause Narrative
A total loss of engine power due to a binding drive belt while in the airport traffic pattern.
Event Information
| Type of Event | Accident |
| Event Date | 7/7/2012 |
| Event Day of the Week | Saturday |
| Time of Event | 920 |
| Event Time Zone | -- |
| Event City | North Pole |
| Event State | ALASKA |
| Event Country | -- |
| Zipcode of the event site | 99705 |
| Event Date Year | 2012 |
| Event Date Month | 7 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 644905N |
| Event Location Longitude | 1473216W |
| Event Location Airport | Lakloey Air Park |
| Event Location Nearest Airport ID | AK22 |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 1 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 475 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Pilot |
| Time of the weather observation | |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | -- |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | -- |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| 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) | 16 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | -- |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 1 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 30760 |
| NTSB Notification Source | FAA AAL Regional Operations Ce |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Nov 9 2012 3:00PM |
| User who most recently changed record | stam |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N919WP |
| NTSB Number | ANC12LA068 |
| 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 | SHOREY TIMOTHY A |
| Aircraft Model | PRECEPTOR STOL KING |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 001 |
| Certified Max Gross Weight | 1500 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | -- |
| Date of Last Inspection | Jul 6 2012 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 7 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | C91-A |
| Aircraft Owner Name | SHOREY TIMOTHY ANDREW |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | NORTH POLE |
| Aircraft Owner State | AK |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 99705-5389 |
| Operator is an individual? | No |
| Operator Name | SHOREY RUBY MAE |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | NORTH POLE |
| Operator State | AK |
| Operator Country | USA |
| Operator Zip code | 99705-5389 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| 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 | AK22 |
| Departure City | North Pole |
| Departure State | AK |
| Departure Country | USA |
| Departure Time | 920 |
| Departure Time Zone | ADT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | AK22 |
| Destination City | North Pole |
| Destination State | AK |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Nov 9 2012 3:00PM |
| User who most recently changed record | stam |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |