C172 student pilot and instructor reported a runway excursion while the student was doing solo touch...

Attributes
ACN	1456637
Time
Date	201706
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Route In Use	Visual Approach
Flight Plan	VFR
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Student
Experience	Flight Crew Total 2.4
Person 2
Function	Pilot Not Flying Instructor
Qualification	Flight Crew Commercial Flight Crew Flight Instructor Flight Crew Instrument
Experience	Flight Crew Last 90 Days 30 Flight Crew Total 600 Flight Crew Type 300
Events
Anomaly	Deviation - Procedural Published Material / Policy Ground Event / Encounter Loss Of Aircraft Control Ground Excursion Runway

Narrative:

Touched down for touch and go; was too far left of center line to take off. Corrected with right rudder to get back onto center line; put in full power and was pulled to the left of center line. Over corrected with right rudder and again with left rudder; with full power in; was taken off of [the runway] onto the grass after [the crossing runway] intersection and into the grass. Regained aircraft control and stopped on taxiway. Shut down aircraft on taxiway after tower approval and did a walkaround to determine if the aircraft was damaged. After no visual damage; the aircraft was restarted and went through a typical run up. No abnormalities were noticed and the aircraft was taxied to the hold short line of [the runway] and proceeded to do a normal takeoff.

Original NASA ASRS Text

Title: C172 student pilot and instructor reported a runway excursion while the student was doing solo touch and goes; which were not approved under solo flight conditions.

Narrative: Touched down for touch and go; was too far left of center line to take off. Corrected with right rudder to get back onto center line; put in full power and was pulled to the left of center line. Over corrected with right rudder and again with left rudder; with full power in; was taken off of [the runway] onto the grass after [the crossing runway] intersection and into the grass. Regained aircraft control and stopped on taxiway. Shut down aircraft on taxiway after tower approval and did a walkaround to determine if the aircraft was damaged. After no visual damage; the aircraft was restarted and went through a typical run up. No abnormalities were noticed and the aircraft was taxied to the hold short line of [the runway] and proceeded to do a normal takeoff.

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.