Individually Owned: 150,657
Corporate Owned: 137,281
Sundance Airpark Airport
Aircraft Accident/Incident Report
Oklahoma City, Oklahoma 73099
Thursday, May 27, 2010 CDT
NTSB Narrative Summary Released at Completion of Accident
The pilots stated that they were flying in the traffic pattern when the airplane's engine started losing power. They were unable to reach the runway and landed short of the prepared surface. A postaccident examination of the airplane revealed that the main landing gear had punctured both wings, damaging the spars, and two of the engine mounts had pulled loose from the firewall. Metal material was found in the outer casing of the oil filter. According to one of the airplane’s owners, the engine was later disassembled for salvage, and the master rod bearing was found to have failed.
NTSB Probable Cause Narrative
The failure of the master rod bearing, which resulted in a loss of engine power.
Event Information
| Type of Event | Accident |
| Event Date | 5/27/2010 |
| Event Day of the Week | Thursday |
| Time of Event | -- |
| Event Time Zone | Central Daylight Time |
| Event City | Oklahoma City |
| Event State | OKLAHOMA |
| Event Country | -- |
| Zipcode of the event site | 73099 |
| Event Date Year | 2010 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 353607N |
| Event Location Longitude | 0974222W |
| Event Location Airport | Sundance Airpark |
| Event Location Nearest Airport ID | HSD |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 1 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 1193 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1953 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 142 |
| Weather Observation Facility ID | PWA |
| Elevation of weather observation facility | 1300 |
| Distance of event from weather observation facility (units?) | 6 |
| Time Zone of the weather observation | CDT |
| 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) | 28 |
| Dew Point at event time (in degress fahrenheit) | 19 |
| Wind Direction (degrees magnetic) | 8 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 9 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.94 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | 7:53 PM 82.0 °F 66.9 °F 60% 29.94 in 10.0 miles |
| 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 | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 29840 |
| NTSB Notification Source | FAA Daily Report |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | May 16 2012 8:19PM |
| User who most recently changed record | snyg |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N128AF |
| NTSB Number | CEN10LA272 |
| 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 | NORTH AMERICAN |
| Aircraft Model | T-28A |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 491619A |
| Certified Max Gross Weight | -- |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| 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 | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 5 2009 12:00AM |
| Airframe hours since last inspection | 22 |
| Airframe Hours | 1741 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | WILLIAMS THOMAS C |
| Aircraft Owner Street Address | 11740 HACKNEY LN |
| Aircraft Owner City | YUKON |
| Aircraft Owner State | OK |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 73099-8129 |
| Operator is an individual? | Yes |
| Operator Name | Brian S. Brewer |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 15689 NW 150th St. |
| Operator City | Yukon |
| Operator State | OK |
| Operator Country | USA |
| Operator Zip code | 73099 |
| 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 | Yes |
| Departure Point Same as Event | Yes |
| Departure Airport Code | HSD |
| Departure City | Oklahoma City |
| Departure State | OK |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | HSD |
| Destination City | Oklahoma City |
| Destination State | OK |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 25 2012 4:36PM |
| User who most recently changed record | bakd |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | -- |
| Runway Length | 5001 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |