Albatroz Engenharia on Twitter: "We showed the remote detection of drones in collaboration with Castelo Branco Aerodrome. A drone equipped with a transponder flew over the airfield runway in coordination with the
Canadair CL-89 - Wikipedia
Canadair CL-227 Sentinel : r/WeirdWings
Canadair CL-89 and CL-289 surveillance drones | Secret Projects Forum
CL-227 / CL-327
CL-289 Reconnaissance UAV - Army Technology
Canadair CL-227, CL-327 and CL-427 VTOL drones | Secret Projects Forum