What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On July 1, 2025, pilot pushed aircraft out of hangar and performed preflight. Pilot was not able to perform sump due to spray tank installation. To the knowledge of the pilot, the aircraft had not been flown for approximately 30 days. Upon start up there were no issues. Aircraft was operated on ground at idle for 7 minutes while aquiring GPS signal. Pilot increased to flight idle for 2 to 3 minutes and GPS signal was aquired. Engine and transmission oil temperature and pressures were in normal operating range. Pilo t noted approximately 2 hours of fuel onboard for a 45 minute flight. 3/4 of a mile after departure, pilot heard an engine surge. Pilot checked rpmr was dropping. Pilot pulled back on the cyclic and lowered collective to see if he could regain rpmr. Aircraft was between 150-200 AGL at 50 KTS then heard distinct sound of engine shut down. Pilot heard a loud bang and the aircraft rocked vilolently the nose turned from facing south to facing east and landed on skids staying upright. Pilot rolled throttle off, shut off fuel switch, shut off all overhead switches and pulled boost pump breakers. Pilot noticed damage to main rotor blades but were still spinning.
As the FAA filed it
ON JULY 1, 2025, PILOT PUSHED AIRCRAFT OUT OF HANGAR AND PERFORMED PREFLIGHT. PILOT WAS NOT ABLE TO PERFORM SUMP DUE TO SPRAY TANK INSTALLATION. TO THE KNOWLEDGE OF THE PILOT, THE AIRCRAFT HAD NOT BEEN FLOWN FOR APPROXIMATELY 30 DAYS. UPON START UP THERE WERE NO ISSUES. AIRCRAFT WAS OPERATED ON GROUND AT IDLE FOR 7 MINUTES WHILE AQUIRING GPS SIGNAL. PILOT INCREASED TO FLIGHT IDLE FOR 2 TO 3 MINUTES AND GPS SIGNAL WAS AQUIRED. ENGINE AND TRANSMISSION OIL TEMPERATURE AND PRESSURES WERE IN NORMAL OPERATING RANGE. PILO T NOTED APPROXIMATELY 2 HOURS OF FUEL ONBOARD FOR A 45 MINUTE FLIGHT. 3/4 OF A MILE AFTER DEPARTURE, PILOT HEARD AN ENGINE SURGE. PILOT CHECKED RPMR WAS DROPPING. PILOT PULLED BACK ON THE CYCLIC AND LOWERED COLLECTIVE TO SEE IF HE COULD REGAIN RPMR. AIRCRAFT WAS BETWEEN 150-200 AGL AT 50 KTS THEN HEARD DISTINCT SOUND OF ENGINE SHUT DOWN. PILOT HEARD A LOUD BANG AND THE AIRCRAFT ROCKED VILOLENTLY THE NOSE TURNED FROM FACING SOUTH TO FACING EAST AND LANDED ON SKIDS STAYING UPRIGHT. PILOT ROLLED THROTTLE OFF, SHUT OFF FUEL SWITCH, SHUT OFF ALL OVERHEAD SWITCHES AND PULLED BOOST PUMP BREAKERS. PILOT NOTICED DAMAGE TO MAIN ROTOR BLADES BUT WERE STILL SPINNING.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N16726 · 1
Matched to the same aircraft by N-number and date.