COSMOS PHASE II
Prineville, OR, May 2, 2026
Event Information
| Date | May 2, 2026 |
| Event Type | ACC |
| Location | Prineville, OR |
| Country | USA |
| Airport | PRINEVILLE |
| Highest Injury | NONE |
| NTSB Number | WPR26LA175 |
| Event ID | 20260504202932 |
Aircraft
| Make | COSMOS |
| Model | PHASE II |
| Registration # | N145W |
| Category | WSFT |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 1 |
| Total Injured | 0 |
Probable Cause
The pilot's inability to maintain directional control during the landing roll due to a flat tire.
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.