Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Lancaster, California 93534
Friday, January 22, 1982 14:59 PST
NTSB Narrative Summary Released at Completion of Accident
THE PURPOSE OF THE FLIGHT WAS TO DEMONSTRATE THE AIRCRAFT TO A PROSPECTIVE BUYER. ABOUT 20 TO 30 MINUTES AFTER TAKEOFF, WITNESSES OBSERVED THE AIRCRAFT IN A CIRCLING DESCENT. AT 500 TO 700 FT AGL, THE DESCENT ANGLE SUDDENLY INCREASED TO NEARLY VERTICAL AND THE PLANE CRASHED. ONE WITNESS NOTED A CONSPICUOUS ABSENCE OF ENGINE NOISE. AN INVESTIGATION REVEALED THAT THE SHAFT ON THE FUEL SELECTOR VALVE WAS BROKEN BETWEEN THE SELECTOR HANDLE AND THE INTERNAL MECHANISM OF THE VALUE. THERE WAS EVIDENCE THAT THE SHAFT HAD BEEN PARTIALLY BROKEN FOR SOME TIME PRIOR TO THE ACCIDENT. TRACES OF FUEL WERE EVIDENT AT THE LEFT AND RIGHT INLET PORTS TO THE VALVE. HOWEVER, NO FUEL WAS EVIDENT IN THE FUEL SYSTEM, FORWARD FROM THE FUEL SELECTOR. A TEARDOWN DISCLOSED THAT THE FUEL SELECTOR VALVE WAS IN THE OFF POSITION.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 1/22/1982 |
| Event Day of the Week | Friday |
| Time of Event | 1459 |
| Event Time Zone | Pacific Standard Time |
| Event City | LANCASTER |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 93534 |
| Event Date Year | 1982 |
| Event Date Month | 1 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | |
| Event Location Nearest Airport ID | |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 0 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Unknown |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | LAN |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | Unknown |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 40 |
| Air Temperature at event time (in degrees celsius) | 44 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 230 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 11 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 0 |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | 2 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 2 |
| Investigating Agency | FAA |
| NTSB Docket Number (internal use) | 692 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | |
| Date of most recent change to record | Oct 31 2002 4:04PM |
| User who most recently changed record | NTSB\ZUZL |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N13JL |
| NTSB Number | LAX82FUQ09 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | SONS MUSTANG |
| Aircraft Model | II |
| Aircraft Series Identifier | II |
| Aircraft Serial Number | RG-56-1067 |
| Certified Max Gross Weight | 900 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | Unknown |
| 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 | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | 0 |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | K. SEGREST |
| Aircraft Owner Street Address | 35940 TIERRA SUBIDA |
| Aircraft Owner City | PALMDALE |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 93550 |
| Operator is an individual? | -- |
| Operator Name | K. SEGREST |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 35940 TIERRA SUBIDA |
| Operator City | PALMDALE |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 93550 |
| Operator Code | |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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) | Unknown |
| Second Pilot on Board | Unknown |
| Departure Point Same as Event | No |
| Departure Airport Code | |
| Departure City | WILLIAM FOX |
| Departure State | CA |
| Departure Country | |
| Departure Time | 1430 |
| Departure Time Zone | |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | WILLIAM FOX |
| Destination State | CA |
| Destination Country | |
| Specific Phase of Flight | Approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Sep 18 2002 4:49PM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | 0 |
| Runway Width | 0 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |