What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot stated that during climb, immediately after takeoff from rwy 9L, the aircraft's right engine began to surge and make backfire noise causing the aircraft to yaw to the right. At approximately 50 to 100 feet, pilot noted runway remaining and a large field ahead. The pilot did not feel comfortable with the engine power situation and decided to retard the throttles and make a precautionary landing. The aircraft roll out occured in the grass field beyond the end of rwy 9L.
As the FAA filed it
PILOT STATED THAT DURING CLIMB, IMMEDIATELY AFTER TAKEOFF FROM RWY 9L, THE AIRCRAFT'S RIGHT ENGINE BEGAN TO SURGE AND MAKE BACKFIRE NOISE CAUSING THE AIRCRAFT TO YAW TO THE RIGHT. AT APPROXIMATELY 50 TO 100 FEET, PILOT NOTED RUNWAY REMAINING AND A LARGE FIELD AHEAD. THE PILOT DID NOT FEEL COMFORTABLE WITH THE ENGINE POWER SITUATION AND DECIDED TO RETARD THE THROTTLES AND MAKE A PRECAUTIONARY LANDING. THE AIRCRAFT ROLL OUT OCCURED IN THE GRASS FIELD BEYOND THE END OF RWY 9L.