XRQ-73 SHEPARD successfully completed its maiden flight

The XRQ-73 SHEPARD successfully completed its maiden flight at Edwards Air Force Base. Developed by Scaled Composites in partnership with Northrop Grumman and DARPA, this "Group 3" Unmanned Aerial System (UAS) is designed to redefine stealth and endurance through cutting-edge hybrid technology.

The XRQ-73 is a tailless flying wing that prioritizes "acoustic stealth." By utilizing a Series Hybrid Electric Propulsion system, the aircraft combines traditional fuel-powered generators with electric motors. This architecture allows the SHEPARD to operate with an incredibly low noise profile and a reduced thermal signature, making it a ghost in the sky.

Technical Specifications

Feature	Specification
Classification	Group 3 Unmanned Aerial System (UAS)
Gross Weight	Approximately 1,250 lbs (567 kg)
Wingspan	~44 feet
Propulsion	Series Hybrid Electric
Drive System	Four internal ducted fans
Max Altitude	18,000 feet
Payload Capacity	~400 lbs

This aircraft is the direct evolution of the secretive XRQ-72A "Great Horned Owl" project. While its predecessor proved the concept, the XRQ-73 is built for the "Great Power Competition," focusing on rapid deployment and high-utility operations in contested environments.

With its first flight officially in the books, the SHEPARD program will now move into expanded flight envelopes to test maximum range and sensor integration.

SOURCE: DARPA