Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Morgan Hill, California 95038
Sunday, August 23, 1992 14:15 PDT
NTSB Narrative Summary Released at Completion of Accident
THE PILOT SAID HE WAS FLYING AROUND THE LOCAL HILLS SIGHTSEEING WITH HIS PASSENGER. NEAR THE ACCIDENT SITE THE PILOT PERFORMED SEVERAL TURNS AROUND A SMALL DIRT AIRSTRIP LOOKING AT IT, THEN DEPARTED TO THE WEST. JUST AS THE AIRCRAFT CLEARED A RIDGE LINE HE PERCEIVED A LOSS OF AIRSPEED. THE PILOT STATED THAT HE MANIPULATED THE THROTTLE AND CARBURETOR HEAT CONTROLS BUT THE ENGINE DID NOT RESPOND. THE PILOT TURNED AROUND AND ATTEMPTED TO RECROSS THE RIDGE LINE BACK TOWARD THE SMALL DIRT AIRSTRIP, HOWEVER, HIS ALTITUDE WAS INSUFFICIENT AND THE AIRCRAFT COLLIDED WITH TREES. THE CLOSEST WEATHER OBSERVATION STATION WAS REPORTING A TEMPERATURE/DEW POINT OF 85 AND 46 DEGREES, WHICH IS IN THE AREA OF A CARB ICE GRAPH ANNOTATED 'LIGHT ICING GLIDE OR CRUISE POWER.' EXAMINATION OF THE AIRCRAFT AT THE SITE REVEALED FUEL IN THE TANKS, LINES AND CARBURETOR. THE ENGINE WAS REMOVED FROM THE AIRCRAFT AND INSTALLED IN A TEST CELL. THE ENGINE STARTED AND WAS EXERCISED THROUGHOUT ITS NORMAL POWER RANGE. MAGNETO CHECKS AND ACCELERATION RATES WERE FOUND TO BE NORMAL.
NTSB Probable Cause Narrative
A LOSS OF ENGINE POWER DUE TO CARBURETOR ICE AND THE FAILURE OF THE PILOT TO USE CARBURETOR HEAT.
Event Information
| Type of Event | Accident |
| Event Date | 8/23/1992 |
| Event Day of the Week | Sunday |
| Time of Event | 1415 |
| Event Time Zone | Pacific Daylight Time |
| Event City | MORGAN HILL |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 95038 |
| Event Date Year | 1992 |
| Event Date Month | 8 |
| 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 | -- |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Pilot |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| 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 | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 29 |
| Dew Point at event time (in degress fahrenheit) | 8 |
| Wind Direction (degrees magnetic) | 290 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 10 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| 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 | 2 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 2812 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Aug 23 1992 12:00AM |
| NTSB Notification Time | 1630 |
| Fiche Number and/or location -used to find docket information | 47597 |
| Date of most recent change to record | Dec 11 2000 3:12PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N707CW |
| NTSB Number | LAX92LA361 |
| Missing Aircraft Indicator | N |
| 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 | PIPER |
| Aircraft Model | J3C-65 |
| Aircraft Series Identifier | J3C-65 |
| Aircraft Serial Number | 17011 |
| Certified Max Gross Weight | 1220 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| 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 | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jun 30 1992 12:00AM |
| Airframe hours since last inspection | 96 |
| Airframe Hours | 3294 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | CHARLES WELLS |
| Aircraft Owner Street Address | 1549 ALMA STREET |
| Aircraft Owner City | PALO ALTO |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 94301 |
| Operator is an individual? | -- |
| Operator Name | WEST VALLEY FLYING CLUB |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 1901 EMBARCADERO ROAD |
| Operator City | PALO ALTO |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 94303 |
| Operator Code | |
| Owner has at least one certificate | None |
| 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) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | PAO |
| Departure City | PALO ALTO |
| Departure State | CA |
| Departure Country | |
| Departure Time | 1330 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | PAO |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |