Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Crockett, California 94525
Saturday, January 11, 1992 13:26 PST
NTSB Narrative Summary Released at Completion of Accident
THE PILOT HAD BEEN HIRED TO PROVIDE AN AIRLIFT FOR 4 PASSENGERS TO ASSIST THEM IN SURVEYING THE STRAIT FOR AN OIL SPILL.THE PILOT WAS FAMILIAR WITH THE AREA WHICH WAS LOCATED NEAR HIS HOME BASE ARPT. ON A CLEAR DAY, WHILE IN SLOW CRUISE FLT ABOUT 210 FEET AGL, THE PLT COLLIDED NEARLY PERPENDICULAR WITH A POWER LINE. THE LINE WAS DEPICTED ON THE AERONAUTICAL CHART. THE HELICOPTER ENTERED AN UNCONTROLLED DESCENT AND CRASHED INTO THE UNDERLYING STRAIT. AN FAA INSPECTOR WHO FLEW THE SAME ROUTE AS THE ACCIDENT PLT REPORTED THAT THE POWER LINE WAS DIFFICULT TO OBSERVE UNITL HE WAS WITHIN 1000 FT OF IT. THE INSPECTOR INDICATED THAT THE LACK OF CONSPICUITY MAY BE RELATED TO THE FACT THAT THE TOWERS FROM WHICH THE LINE HAD BEEN SUSPENDED ACROSS THE STRAIT WERE LOCATED 4426 FEET APART.
NTSB Probable Cause Narrative
THE PILOT'S FAILURE TO MAINTAIN VIGILANT WATCH FOR OBSTRUCTIONS WHILE INTENTIONALLY CRUISING SLOWLY AT A LOW ALTITUDE. A FACTOR WAS THE POWER LINE WAS SUPPORTED BY DISTANT TOWERS, AND THE LINE WAS NOT CONSPICUOUS.
Event Information
| Type of Event | Accident |
| Event Date | 1/11/1992 |
| Event Day of the Week | Saturday |
| Time of Event | 1326 |
| Event Time Zone | Pacific Standard Time |
| Event City | CROCKETT |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 94525 |
| Event Date Year | 1992 |
| 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 | -- |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Witness |
| 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) | 7 |
| Air Temperature at event time (in degrees celsius) | 12 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 90 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 4 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| 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 | 5 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 5 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 170 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 46180 |
| Date of most recent change to record | Dec 11 2000 2:42PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N95AT |
| NTSB Number | LAX92FA088 |
| 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 | BELL |
| Aircraft Model | 206BIII |
| Aircraft Series Identifier | 206BIII |
| Aircraft Serial Number | 3295 |
| Certified Max Gross Weight | 3200 |
| Aircraft Category | Helicopter |
| 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 | 5 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Oct 27 1991 12:00AM |
| Airframe hours since last inspection | 53 |
| Airframe Hours | 4178 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | RTS HELICOPTER SERVICES CORP. |
| Aircraft Owner Street Address | 39 BROADWAY |
| Aircraft Owner City | NEW YORK |
| Aircraft Owner State | NY |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 10006 |
| Operator is an individual? | -- |
| Operator Name | ROTOR CONNECTION |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 110 GARNER COURT |
| Operator City | NOVATO |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 94947 |
| Operator Code | CPWA |
| 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) | Aerial Observation |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | NONE |
| Departure City | MARTINEZ |
| Departure State | CA |
| Departure Country | |
| Departure Time | 1315 |
| Departure Time Zone | PST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Cruise |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| 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 | -- |