PACIFIC AEROSPACE CORP LTD 750XL
Warrenton, VA — September 9, 2016
Event Information
| Date | September 9, 2016 |
| Event Type | ACC |
| NTSB Number | GAA16CA477 |
| Event ID | 20160913X92743 |
| Location | Warrenton, VA |
| Country | USA |
| Coordinates | 38.65083, -77.78972 |
| Airport | WARRENTON AIR PARK |
| Highest Injury | NONE |
Aircraft
| Make | PACIFIC AEROSPACE CORP LTD |
| Model | 750XL |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 14 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's failure to set the wing flaps for takeoff, which resulted in an aerodynamic stall, an aborted takeoff, and a runway overrun.
Full Narrative
The pilot reported that this was his third skydiving flight of the day and he performed a back taxi on the runway for takeoff. He further reported that as he rotated the airplane for takeoff, he heard a "steady" stall warning horn, the flight controls felt mushy, and the airplane would not climb. The pilot reported that he aborted the takeoff and applied max braking and reverse thrust, but the airplane overran the runway remaining. Subsequently, the landing gear collapsed and the airplane collided with a fence.
The left and right wing sustained substantial damage.
After the accident, the pilot reported that he observed the wing flaps in the fully retracted position. He reported that the flaps should have been set to 20 degrees for takeoff. The pilot reported that he forgot to set the flaps during the back taxi for takeoff because he was communicating with other airplanes near the airport. The pilot reported that he did not use a physical checklist, but he did run through a checklist mentally.
The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
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.