Air Tractor AT-402
Carlsbad, NM — April 25, 2008
Event Information
| Date | April 25, 2008 |
| Event Type | ACC |
| NTSB Number | DFW08CA116 |
| Event ID | 20080520X00699 |
| Location | Carlsbad, NM |
| Country | USA |
| Coordinates | 32.59250, -104.42223 |
| Airport | Seven Rivers Airport |
| Highest Injury | NONE |
Aircraft
| Make | Air Tractor |
| Model | AT-402 |
| Category | AIR |
| FAR Part | 137 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 1 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's improper decision to takeoff uphill with full fuel and fuel chemical load. A factor was the pilot's failure to calculate performance data.
Full Narrative
The 15,600 hour commercial rated pilot was initiating the first aerial application flight of the day and decided to make the takeoff with a full fuel load and full hopper of chemicals on an upslope runway. The airplane was not able to establish an initial climb and began to settle back to the ground. The pilot attempted to dump the chemical load but was unsuccessful and the airplane impacted the ground and cart wheeled, coming to rest in the upright position. The pilot was not injured and was able to exit the aircraft unassisted. The airplane sustained substantial damage to the wings, landing gear, engine case, propellers, and empennage. Weather reported at the time of the accident was winds 340 degrees at 23 knots gusting to 28 knots.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.