What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Instructor & student were departing runway 02 at unu airport. During takeoff instructor failed left engine using the throttle. Student failed to reduce power on right engine. There was some ice on the runway. Aircraft veered left. Instructor was unable to reduce power on right engine as student was holding throttle. Instructor was unable to maintain directional control. Aircraft hit snowbank on left side of runway damaging prop, radar, and landing gear.
As the FAA filed it
(-23) INSTRUCTOR & STUDENT WERE DEPARTING RUNWAY 02 AT UNU AIRPORT. DURING TAKEOFF INSTRUCTOR FAILED LEFT ENGINE USING THE THROTTLE. STUDENT FAILED TO REDUCE POWER ON RIGHT ENGINE. THERE WAS SOME ICE ON THE RUNWAY. AIRCRAFT VEERED LEFT. INSTRUCTOR WAS UNABLE TO REDUCE POWER ON RIGHT ENGINE AS STUDENT WAS HOLDING THROTTLE. INSTRUCTOR WAS UNABLE TO MAINTAIN DIRECTIONAL CONTROL. AIRCRAFT HIT SNOWBANK ON LEFT SIDE OF RUNWAY DAMAGING PROP, RADAR, AND LANDING GEAR.