Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Soledad, California 93960
Tuesady, May 23, 2006 7:20 PDT
NTSB Narrative Summary Released at Completion of Accident
The helicopter crashed in a field following a loss of engine power due to fuel exhaustion. The pilot performed a preflight and checked the fuel quantity prior to departure. The level in the tank was approximately 1 inch below the cap. The pilot left the operator's facility approximately 0525. From 0525 to 0715 he sprayed 14 loads on various fields, totaling approximately 99 minutes of flight. As the pilot was flying to his next job, the engine lost power, about 0720. At this point, the helicopter's fuel gauges read about 1/4 full and he assumed that he had 10-15 minutes of fuel remaining. When the engine lost power he lowered the collective and turned into the wind, then the helicopter impacted the ground. The pilot stated that the helicopter and engine had no mechanical failures or malfunctions during the flight. The operator said the helicopter has an engine that burns about 16 gallons of fuel per hour. It also has a capacity of 28 gallons of usable fuel, which equates to approximately 105 minutes of fuel. According to the pilot's statement he flew about 99 minutes. The operator said that with the fuel down about an inch when the pilot started, fuel exhaustion was inevitable. The pilot was instructed to refuel every hour or every 10 loads. Each load takes approximately 6 minutes.
NTSB Probable Cause Narrative
fuel exhaustion due to the pilot's inaccurate fuel consumption calculations and failure to refuel the helicopter which resulted in a loss of engine power.
Event Information
| Type of Event | Accident |
| Event Date | 5/23/2006 |
| Event Day of the Week | Tuesday |
| Time of Event | 720 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Soledad |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 93960 |
| Event Date Year | 2006 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 362522N |
| Event Location Longitude | 1212038W |
| 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 | 653 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 315 |
| Weather Observation Facility ID | SNS |
| Elevation of weather observation facility | 76 |
| Distance of event from weather observation facility (units?) | 20 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 14 |
| Dew Point at event time (in degress fahrenheit) | 11 |
| Wind Direction (degrees magnetic) | 140 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 11 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.14 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| 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 | 1 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 20361 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | May 23 2006 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Oct 3 2006 2:46PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Federal Aviation Administration |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N4741R |
| NTSB Number | LAX06CA180 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 137: Agricultural |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Bell |
| Aircraft Model | 47-G5 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 7917 |
| Certified Max Gross Weight | 1989 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | May 1 2006 12:00AM |
| Airframe hours since last inspection | 25 |
| Airframe Hours | 23407 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Soilserv Inc. |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | -- |
| Aircraft Owner State | -- |
| Aircraft Owner Country | -- |
| Aircraft Owner Zipcode | -- |
| Operator is an individual? | No |
| Operator Name | -- |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Salinas |
| Operator State | CA |
| Operator Country | USA |
| Operator Zip code | 93901 |
| Operator Code | LSHG |
| Owner has at least one certificate | -- |
| Other Operator of large aircraft? | -- |
| Certified for Part 133 or 137 Operation | Agriculture |
| 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 Application |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | -- |
| Departure City | Soledad |
| Departure State | CA |
| Departure Country | USA |
| Departure Time | 520 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | -- |
| Destination City | Salmina Ranch |
| Destination State | CA |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jul 8 2006 11:59AM |
| 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 | -- |