What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: pilot reported the following: during cruise at 1500' heard a loud noise, (thunk) followed by vibration and engine stoppage. An emergency gear up landing was made in a large corn field. Aircraft damage was minor. Investigation disclosed: it appears the exhaust pipe broke away from the muffler assembly and departed through the propeller. Half of one propeller blade was missing. The fuel pump suction line was severed. Engine stoppage was probably due to fuel starvation. This aircraft is experimental amateur built, amphibian with a rear mounted engine. Neither the engine and propeller are type certificated. This office plans no further action concerning this matter.
As the FAA filed it
NARRATIVE: PILOT REPORTED THE FOLLOWING: DURING CRUISE AT 1500' HEARD A LOUD NOISE, (THUNK) FOLLOWED BY VIBRATION AND ENGINE STOPPAGE. AN EMERGENCY GEAR UP LANDING WAS MADE IN A LARGE CORN FIELD. AIRCRAFT DAMAGE WAS MINOR. INVESTIGATION DISCLOSED: IT APPEARS THE EXHAUST PIPE BROKE AWAY FROM THE MUFFLER ASSEMBLY AND DEPARTED THROUGH THE PROPELLER. HALF OF ONE PROPELLER BLADE WAS MISSING. THE FUEL PUMP SUCTION LINE WAS SEVERED. ENGINE STOPPAGE WAS PROBABLY DUE TO FUEL STARVATION. THIS AIRCRAFT IS EXPERIMENTAL AMATEUR BUILT, AMPHIBIAN WITH A REAR MOUNTED ENGINE. NEITHER THE ENGINE AND PROPELLER ARE TYPE CERTIFICATED. THIS OFFICE PLANS NO FURTHER ACTION CONCERNING THIS MATTER.