Individually Owned: 150,657
Corporate Owned: 137,281
Kestrel Airpark Airport
Aircraft Accident/Incident Report
Spring Branch, Texas 78070
Monday, May 17, 2010 18:53 CDT
NTSB Narrative Summary Released at Completion of Accident
The pilot and passenger were returning to the airport after performing a maintenance test flight. While descending through 2,500 feet mean sea level, the airplane's engine abruptly lost total power. The pilot switched fuel tanks and attempted to restart the engine but was unsuccessful. He then selected an open area and performed a forced landing. During the landing the airplane impacted terrain resulting in substantial damage to the fuselage and wing spar. During recovery of the airplane, the recovery crew drained approximately 10 gallons from the right fuel tank and found the left fuel tank empty. An examination of the airplane's fuel system revealed debris partially obstructing the filter of the fuel mixture unit. No other filters contained this debris and the source of the debris could not be determined. The fuel lines were opened and absent of fuel from the auxiliary fuel pump to the fuel manifold. Fuel was observed within the fuel manifold.
NTSB Probable Cause Narrative
A loss of engine power due to fuel contamination.
Event Information
| Type of Event | Accident |
| Event Date | 5/17/2010 |
| Event Day of the Week | Monday |
| Time of Event | 1853 |
| Event Time Zone | Central Daylight Time |
| Event City | Spring Branch |
| Event State | TEXAS |
| Event Country | -- |
| Zipcode of the event site | 78070 |
| Event Date Year | 2010 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 295054N |
| Event Location Longitude | 0982741W |
| Event Location Airport | Kestrel Airpark |
| Event Location Nearest Airport ID | 1T7 |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 3 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 1261 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1853 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 180 |
| Weather Observation Facility ID | KSAT |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | 22 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | -- |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 5000 |
| Sky/Lowest/Cloud Conditions | Few |
| Sky Condition for Lowest Ceiling | -- |
| 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) | 21 |
| Wind Direction (degrees magnetic) | 100 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | -- |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.93 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KSAT 172353Z 10007KT 10SM FEW050 SCT250 28/2 |
| 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) | 28145 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | May 13 2011 3:11PM |
| User who most recently changed record | johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N50LP |
| NTSB Number | CEN10LA256 |
| 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 | CESSNA |
| Aircraft Model | P206B |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | P206-0376 |
| Certified Max Gross Weight | 3600 |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | RUBEY A C III |
| Aircraft Owner Street Address | 117 ARCADIA PL |
| Aircraft Owner City | SAN ANTONIO |
| Aircraft Owner State | TX |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 78209-5801 |
| Operator is an individual? | Yes |
| Operator Name | RUBEY A C III |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 117 ARCADIA PL |
| Operator City | SAN ANTONIO |
| Operator State | TX |
| Operator Country | USA |
| Operator Zip code | 78209-5801 |
| 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) | Flight Test |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | K1T7 |
| Departure City | Kestrel Airpark |
| Departure State | TX |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | -- |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | K1T7 |
| Destination City | Kestrel Airpark |
| Destination State | TX |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | May 27 2011 8:44AM |
| User who most recently changed record | broda |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |