Jet-fueled piston engine maker DeltaHawk is positioning to enter the military market as Pentagon interest in Group 3-sized uncrewed aircraft systems (UAS) soars, CEO Christopher Ruud said here July 20 ...
Piper Aircraft is displaying the first flying prototype of its DeltaHawk-powered Seminole DX at EAA AirVenture Oshkosh 2026, less than three weeks after the diesel twin made its first flight. The ...