Bell has flown the third 525 Relentless in recent days, according to a posting they made on Facebook without any other marketing effort.

The maiden flight was made at Bell’s plant in Amarillo, Texas, on Friday 22nd April, the location where the company also builds military models including the UH-1Y Yankee, AH-1Z Talon and the V-22 Osprey, and are working in earnest on the V-280 Valor tiltrotor prototype.

The prototype at some point move south to Arlington to join the first two prototypes.

Jeremy Parkin – HeliHub.com