What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)PIC had performed about four hours of ground and hover flight testing on the helicopter. During the last check after hoving for about five minutes, an indication of a engine RPM increase was notcied. PIC reduced engine power and landed. Upon landing PIC noticed fuel leaking and flames. PIC retrieved a fire extinguisher and attempted to put out the fire. To no avail, the fire completely engulfed the helo. The helicopter was a total loss.
As the FAA filed it
(-23)PIC HAD PERFORMED ABOUT FOUR HOURS OF GROUND AND HOVER FLIGHT TESTING ON THE HELICOPTER. DURING THE LAST CHECK AFTER HOVING FOR ABOUT FIVE MINUTES, AN INDICATION OF A ENGINE RPM INCREASE WAS NOTCIED. PIC REDUCED ENGINE POWER AND LANDED. UPON LANDING PIC NOTICED FUEL LEAKING AND FLAMES. PIC RETRIEVED A FIRE EXTINGUISHER AND ATTEMPTED TO PUT OUT THE FIRE. TO NO AVAIL, THE FIRE COMPLETELY ENGULFED THE HELO. THE HELICOPTER WAS A TOTAL LOSS.