Individually Owned: 150,657
Corporate Owned: 137,281
Falcon Field Airport
Aircraft Accident/Incident Report
Mesa, Arizona 85201
Thursday, June 24, 2004 21:10 MST
NTSB Narrative Summary Released at Completion of Accident
The helicopter experienced a dynamic rollover and impacted terrain during an attempted takeoff from a parked trailer. A pilot acquaintance of the pilot described the trailer as a modified boat trailer, with an open and trough-shaped platform surrounded by "D" shaped tie down rings, which the acquaintance did not think was suitable for safe takeoff and landing operations. Earlier in the day, the pilot made several unsuccessful attempts to land the helicopter on the recently purchased trailer, and opted to land on the runway surface next to the trailer. After obtaining fuel, the pilot decided to make an additional attempt to land on the trailer in the dark night conditions. Witnesses saw the helicopter land on the trailer. Shortly after touchdown, the pilot attempted to depart the trailer platform and as the helicopter lifted off, the left skid caught on one of the numerous "D" shaped rings affixed to the platform surface of the trailer. The helicopter experienced a dynamic rollover and collided with the ground.
NTSB Probable Cause Narrative
the pilot's failure to adequately clear the left skid of obstacles resulting in a dynamic rollover of the helicopter and collision with terrain. A factor in the accident was the dark nighttime lighting conditions.
Event Information
| Type of Event | Accident |
| Event Date | 6/24/2004 |
| Event Day of the Week | Thursday |
| Time of Event | 2110 |
| Event Time Zone | Mountain Standard Time |
| Event City | Mesa |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 85201 |
| Event Date Year | 2004 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 332739N |
| Event Location Longitude | 1114342W |
| Event Location Airport | Falcon Field Airport |
| Event Location Nearest Airport ID | FFZ |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | 1394 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1952 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | FFZ |
| Elevation of weather observation facility | 1394 |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Night/Dark |
| 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) | 40 |
| Air Temperature at event time (in degrees celsius) | 36 |
| Dew Point at event time (in degress fahrenheit) | 4 |
| Wind Direction (degrees magnetic) | 50 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 8 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.85 |
| Density Altitude (feet) | 4163 |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | 1 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 17990 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Jun 14 2004 12:00AM |
| NTSB Notification Time | 2230 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Jul 7 2005 10:33AM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | WP-SDL-FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N97AZ |
| NTSB Number | LAX04LA249 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Bell |
| Aircraft Model | 206B |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 2693 |
| 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 | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Arizona Helicopter Adventures LLC |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Mesa |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | -- |
| Aircraft Owner Zipcode | 85215 |
| Operator is an individual? | No |
| Operator Name | Ned K. Buher |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Chandler |
| Operator State | AZ |
| Operator Country | USA |
| Operator Zip code | -- |
| 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 | Yes |
| Departure Airport Code | FFZ |
| Departure City | Mesa |
| Departure State | AZ |
| Departure Country | USA |
| Departure Time | 2105 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | FFZ |
| Destination City | -- |
| Destination State | -- |
| Destination Country | -- |
| Specific Phase of Flight | Hover |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | Jun 4 2008 5:13PM |
| User who most recently changed record | JOHB |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |