The pilot of a diamond DV20 reported that while attempting to takeoff the aircraft suddenly sped up;...

Narrative:

Frequency change from approach control to tower occurred 5 miles from [the airport]. ATIS (information alpha) reported winds 120 at 15 knots gusting 18 knots; contacted tower and requested touch and go. Tower cleared me for the option runway 22; provided wind update of 160 at 15 knots gusting 20; advised of wake turbulence from a jet aircraft taking off ahead of me. Approach was conducted visually and straight in for 22 for a touch and go.landing was normal; I moved flaps to takeoff position and applied power for takeoff. When power was applied the speed of the aircraft suddenly increased and it pointed to the left in an extreme manner. I made the decision to abort the takeoff; moved power to idle and applied full right rudder. The aircraft rolled to the right despite full left aileron which was set for cross wind correction. I avoided the runway lights and departed the runway into the grass area adjacent. I used light braking to bring the aircraft to a stop in the grass and contacted the tower.the tower instructed me to hold my position which I did and was met by a flight operations employee. I secured the engine and got out of the aircraft to inspect with the flight operations employee. We also inspected the runway for damage; no damage was found on the runway or aircraft. An FBO helped to move the aircraft to their ramp where it was subsequently sent to [maintenance] for inspection.

Original NASA ASRS Text

Title: The pilot of a Diamond DV20 reported that while attempting to takeoff the aircraft suddenly sped up; the pilot lost control of the aircraft and it departed the runway.

Narrative: Frequency change from Approach Control to Tower occurred 5 miles from [the airport]. ATIS (information Alpha) reported winds 120 at 15 knots gusting 18 knots; contacted Tower and requested touch and go. Tower cleared me for the option Runway 22; provided wind update of 160 at 15 knots gusting 20; advised of wake turbulence from a jet aircraft taking off ahead of me. Approach was conducted visually and straight in for 22 for a touch and go.Landing was normal; I moved flaps to takeoff position and applied power for takeoff. When power was applied the speed of the aircraft suddenly increased and it pointed to the left in an extreme manner. I made the decision to abort the takeoff; moved power to idle and applied full right rudder. The aircraft rolled to the right despite full left aileron which was set for cross wind correction. I avoided the runway lights and departed the runway into the grass area adjacent. I used light braking to bring the aircraft to a stop in the grass and contacted the Tower.The Tower instructed me to hold my position which I did and was met by a flight operations employee. I secured the engine and got out of the aircraft to inspect with the flight operations employee. We also inspected the runway for damage; no damage was found on the runway or aircraft. An FBO helped to move the aircraft to their ramp where it was subsequently sent to [maintenance] for inspection.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1428045
Time
Date	201702
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	DA20-C1 Eclipse
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Flight Plan	VFR
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Instrument Flight Crew Private
Experience	Flight Crew Last 90 Days 34 Flight Crew Total 156 Flight Crew Type 156
Events
Anomaly	Ground Event / Encounter Loss Of Aircraft Control Ground Excursion Runway Inflight Event / Encounter Wake Vortex Encounter

The pilot of a diamond DV20 reported that while attempting to takeoff the aircraft suddenly sped up; the pilot lost control of the aircraft and it departed the runway.