What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Reported by the instructor:
Normal preflight and briefing with the student on the content of the flight. An aerobatic training flight was conducted with a focus on upset recovery. When coming back into land student was at the controls, approach to landing was normal, initial touchdown was aligned with the centerline and normal. The student had the right brake engaged which caused the plane to veer right after touchdown. The instructor stated that they cannot see the student’s rudders/brakes from the backseat, and assumed that they had the rudder engaged and instructed them to add the left rudder. The instructor called for the controls and tried to realign the aircraft with the centerline. The student still had the right brake input so application of the left rudder was not effective anough to realign the aircraft. The instructor managed control of the aircraft after the student released the brake and avoid a groundloop. The aircraft came to rest off the right side of the runway. No airport property or aircraft was damaged.
The student had a history of flying light sport aircraft and this was their first flight in a tailwheel aircraft. He reported that during the landing/ rollout, landing began to "go bad" and that the instructor quickly took over preventing a worse outcome.
As the FAA filed it
REPORTED BY THE INSTRUCTOR:
NORMAL PREFLIGHT AND BRIEFING WITH THE STUDENT ON THE CONTENT OF THE FLIGHT. AN AEROBATIC TRAINING FLIGHT WAS CONDUCTED WITH A FOCUS ON UPSET RECOVERY. WHEN COMING BACK INTO LAND STUDENT WAS AT THE CONTROLS, APPROACH TO LANDING WAS NORMAL, INITIAL TOUCHDOWN WAS ALIGNED WITH THE CENTERLINE AND NORMAL. THE STUDENT HAD THE RIGHT BRAKE ENGAGED WHICH CAUSED THE PLANE TO VEER RIGHT AFTER TOUCHDOWN. THE INSTRUCTOR STATED THAT THEY CANNOT SEE THE STUDENT’S RUDDERS/BRAKES FROM THE BACKSEAT, AND ASSUMED THAT THEY HAD THE RUDDER ENGAGED AND INSTRUCTED THEM TO ADD THE LEFT RUDDER. THE INSTRUCTOR CALLED FOR THE CONTROLS AND TRIED TO REALIGN THE AIRCRAFT WITH THE CENTERLINE. THE STUDENT STILL HAD THE RIGHT BRAKE INPUT SO APPLICATION OF THE LEFT RUDDER WAS NOT EFFECTIVE ANOUGH TO REALIGN THE AIRCRAFT. THE INSTRUCTOR MANAGED CONTROL OF THE AIRCRAFT AFTER THE STUDENT RELEASED THE BRAKE AND AVOID A GROUNDLOOP. THE AIRCRAFT CAME TO REST OFF THE RIGHT SIDE OF THE RUNWAY. NO AIRPORT PROPERTY OR AIRCRAFT WAS DAMAGED.
THE STUDENT HAD A HISTORY OF FLYING LIGHT SPORT AIRCRAFT AND THIS WAS THEIR FIRST FLIGHT IN A TAILWHEEL AIRCRAFT. HE REPORTED THAT DURING THE LANDING/ ROLLOUT, LANDING BEGAN TO "GO BAD" AND THAT THE INSTRUCTOR QUICKLY TOOK OVER PREVENTING A WORSE OUTCOME.