Individually Owned: 151,845
Corporate Owned: 143,699
Aircraft Accident/Incident Report
Avalon, California 90704
Wednesday, October 19, 2005 14:29 PDT
NTSB Narrative Summary Released at Completion of Accident
The helicopter collided with power lines during flight and descended into terrain. The pilot was flying with another helicopter on a local personal flight to an island. A witness was in his boat and had just picked up his mooring at an anchorage and reported seeing two helicopters arriving from the west. The first helicopter flew over his boat about 75 feet above the water. The helicopter continued toward the land and began climbing because there were cliffs directly off of the beach. The helicopter continued in its climb and then impacted the power lines. The witness noted that the pilot would have had difficulty in seeing the power lines due to the position of the sun. Prior to the impact, there was no noticeable change in the sound of the helicopter and it appeared to be under power and full control of the pilot. Examination of the helicopter did not reveal any preimpact mechanical malfunctions of either the airframe or engine. The United States Naval Observatory Astronomical Applications Department showed that the sun transit was at 1238, and that sunset occurred at 1814 on the day of the accident. At the time of the accident, the sun's disk was 39 degrees above the horizon on a bearing of 215 degrees.
NTSB Probable Cause Narrative
the pilot's failure to maintain an adequate visual lookout and obstacle clearance altitude, which resulted in a collision with power lines. Factors in the accident were the position of the sun relative to the helicopter's flight path, which lessoned the visual acuity of the pilot, and, the pilot's intentional low altitude flight.
Event Information
| Type of Event | Accident |
| Event Date | 10/19/2005 |
| Event Day of the Week | Wednesday |
| Time of Event | 1429 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Avalon |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 90704 |
| Event Date Year | 2005 |
| Event Date Month | 10 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 332737N |
| Event Location Longitude | 1183077W |
| 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 | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1451 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 290 |
| Weather Observation Facility ID | AVX |
| Elevation of weather observation facility | 1602 |
| Distance of event from weather observation facility (units?) | 6 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 300 |
| Lowest Non-Ceiling Height | 300 |
| Sky/Lowest/Cloud Conditions | Thin Broken |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 8 |
| Air Temperature at event time (in degrees celsius) | 14 |
| Dew Point at event time (in degress fahrenheit) | 12 |
| Wind Direction (degrees magnetic) | 230 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.09 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 2 |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 20114 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Oct 20 2005 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Aug 29 2006 3:49PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | WP-LGB-FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N268ST |
| NTSB Number | LAX06LA015 |
| 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 | Hughes |
| Aircraft Model | 369D |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 470122D |
| Certified Max Gross Weight | 3000 |
| Aircraft Category | Helicopter |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Aug 1 2005 12:00AM |
| Airframe hours since last inspection | 37 |
| Airframe Hours | 3479 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Chin and Pauline Tu |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Carlsbad |
| Aircraft Owner State | CA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 92011 |
| Operator is an individual? | No |
| Operator Name | Randall Bozarth |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Escondido |
| Operator State | CA |
| Operator Country | USA |
| Operator Zip code | 92026 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | -- |
| 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 | No |
| Departure Point Same as Event | No |
| Departure Airport Code | CRQ |
| Departure City | Carlsbad |
| Departure State | CA |
| Departure Country | USA |
| Departure Time | 1400 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | AVX |
| Destination City | Avalon |
| Destination State | CA |
| Destination Country | USA |
| Specific Phase of Flight | Cruise |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | May 18 2006 5:46PM |
| User who most recently changed record | COOS |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |