What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: aircraft was en route from isp to ith. The aircraft descended from 70 to 60 when engines began to run rough. Pilot requested an alt of 40; no change with engines, aircraft was vectored to bgm. Pilot advised bgm that he was going down. Aircraft landed in a grass field near 1359 Newark valley road. Found induction air filters plugged with ice. Pilot reported that he tried carb. Heat and it made it worse. He turned off the carb. Heat. Engines continued to lose power. This incident is considered closed.
As the FAA filed it
NARRATIVE: AIRCRAFT WAS EN ROUTE FROM ISP TO ITH. THE AIRCRAFT DESCENDED FROM 70 TO 60 WHEN ENGINES BEGAN TO RUN ROUGH. PILOT REQUESTED AN ALT OF 40; NO CHANGE WITH ENGINES, AIRCRAFT WAS VECTORED TO BGM. PILOT ADVISED BGM THAT HE WAS GOING DOWN. AIRCRAFT LANDED IN A GRASS FIELD NEAR 1359 NEWARK VALLEY ROAD. FOUND INDUCTION AIR FILTERS PLUGGED WITH ICE. PILOT REPORTED THAT HE TRIED CARB. HEAT AND IT MADE IT WORSE. HE TURNED OFF THE CARB. HEAT. ENGINES CONTINUED TO LOSE POWER. THIS INCIDENT IS CONSIDERED CLOSED.