Individually Owned: 151,845
Corporate Owned: 143,699
Aircraft Accident/Incident Report
Maricopa, Arizona 85239
Monday, June 9, 2003 15:15 MST
NTSB Narrative Summary Released at Completion of Accident
The airplane collided with the ground during aerial applications. En route to a field, the pilot related that the circuit breaker for the torque indicator popped. After it was reset, the pilot began his descent to the field and the torque indicator popped the circuit breaker for a second time. The pilot reset the breaker, and then the airplane impacted the ground. Post accident examination revealed that the insulation on the wiring to the torque meter had worn off, resulting in the circuit breaker tripping off line. The lower cowling contained pieces of the combustion liner, and a 1½-inch hole was located in the bottom of the combustion liner. The torque meter area displayed signatures consistent with extensive heat. An internal examination revealed aluminum and titanium deposits on the turbine blades, indicative of a running engine at the time of impact. No pre-existing condition was found on the engine that would have interfered with its normal operation.
NTSB Probable Cause Narrative
The pilot's failure to maintain clearance/altitude from terrain during an aerial application, which resulted in an in-flight collision with terrain. A factor associated with the accident is the pilot's diverted attention while resetting a circuit breaker.
Event Information
| Type of Event | Accident |
| Event Date | 6/9/2003 |
| Event Day of the Week | Monday |
| Time of Event | 1515 |
| Event Time Zone | Mountain Standard Time |
| Event City | Maricopa |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 85239 |
| Event Date Year | 2003 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 330507N |
| Event Location Longitude | 1113847W |
| 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 | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1456 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | KPHX |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 18000 |
| Sky/Lowest/Cloud Conditions | Few |
| 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) | 39 |
| Dew Point at event time (in degress fahrenheit) | -6 |
| Wind Direction (degrees magnetic) | 190 |
| 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) | 29.75 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 16945 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Jun 9 2003 12:00AM |
| NTSB Notification Time | 1610 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Dec 28 2004 12:45PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | SDL-FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6117X |
| NTSB Number | LAX03LA188 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 137: Agricultural |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Ayres |
| Aircraft Model | S2R-G10 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | G10-103 |
| Certified Max Gross Weight | 6000 |
| 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 | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Apr 20 2003 12:00AM |
| Airframe hours since last inspection | 41 |
| Airframe Hours | 4506.6 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Crop First Aviation, Inc. |
| Aircraft Owner Street Address | 35620 W Carranza |
| Aircraft Owner City | Stanfield |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 85272 |
| Operator is an individual? | No |
| Operator Name | -- |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | -- |
| Operator State | -- |
| Operator Country | -- |
| Operator Zip code | -- |
| Operator Code | C80G |
| 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 | No |
| Departure Airport Code | PVT |
| Departure City | Stanfield |
| Departure State | AZ |
| Departure Country | USA |
| Departure Time | 1510 |
| Departure Time Zone | MST |
| 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 | Maneuvering - aerial application |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | Oct 25 2004 6:39PM |
| User who most recently changed record | LABJ |
| 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 | -- |