PIPER PA-44-180
Okmulgee, OK — June 1, 2010
Event Information
| Date | June 1, 2010 |
| Event Type | ACC |
| NTSB Number | CEN10CA311 |
| Event ID | 20100610X10955 |
| Location | Okmulgee, OK |
| Country | USA |
| Coordinates | 35.66806, -95.94861 |
| Airport | Okmulgee Regional |
| Highest Injury | NONE |
Aircraft
| Make | PIPER |
| Model | PA-44-180 |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 3 |
| Total Injured | 0 |
Event Location
Probable Cause
The student pilot’s inadvertent retraction of the nose landing gear and the flight instructor's delayed response.
Full Narrative
Following a practice instrument approach, the student pilot and flight instructor intended to perform a touch-and-go maneuver. During the landing roll the instructor informed the student to retract the twin-engine airplane’s flaps; however, the student inadvertently moved the landing gear retraction/extension handle to the “up” position. Although, the instructor moved the landing gear handle back to the “down” position, the airplane’s nose landing gear collapsed. The airplane continued down the runway about 240 feet before exiting the right side of the runway into the grass. The airplane came to rest in a nose down position and all three occupants were able to exit unassisted. An examination of the airplane by maintenance personnel after the accident revealed that the right wing sustained structural damage. There were no reported anomalies with the airplane’s landing gear prior to the accident.
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.