Air Tractor AT-504
Fort Morgan, CO — February 8, 2020
Event Information
| Date | February 8, 2020 |
| Event Type | ACC |
| NTSB Number | CEN20CA079 |
| Event ID | 20200210X23531 |
| Location | Fort Morgan, CO |
| Country | USA |
| Coordinates | 40.33556, -103.80417 |
| Airport | FORT MORGAN MUNI |
| Highest Injury | NONE |
Aircraft
| Make | Air Tractor |
| Model | AT-504 |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 2 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's improper landing flare, which resulted in a bounced landing, and his subsequent failure to maintain directional control, which resulted in the left main landing gear tire bursting and the tailwheel assembly failing.
Full Narrative
Both pilot's onboard the airplane reported that the purpose of the flight was to familiarize the pilot in the left seat with the airplane, of which he was appropriately rated yet had never flown. According to the pilot on the controls in the left seat, the tailwheel-equipped airplane bounced during landing on the asphalt runway. During the landing roll, the airplane veered to the left and he overcorrected to the right, followed by an overcorrection to the left. He applied heavy braking and the airplane turned 120° to the right and exited the right side of the runway. The left main landing gear tire deflated, and the wheel dug into the dirt surface. The airplane bounced, and the tailwheel-assembly failed and dug into the soft surface.
The airplane sustained damage to the aft fuselage and the empennage.
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.