Boeing validates MQ-28 Ghost Bat stealth performance as Collaborative Combat Aircraft advances testing

The MQ-28 is designed to complement existing crewed aircraft while carrying out roles including surveillance, electronic warfare and force multiplication. Boeing said the aircraft is intended to maintain a low radar profile while delivering cost-effective advanced capability.

The company said the validation further demonstrates the platform’s maturity and survivability. Boeing described stealth performance as a capability that can provide customers with a decisive edge in combat.

“The combination of a highly capable platform, stealth features, advanced autonomy and artificial intelligence provides unprecedented ability for air forces to extend their mission effectiveness and operational flexibility,” said Brad Thompson, Director for Phantom Works Australia.

Boeing said one way to measure aircraft stealth is through Radar Cross Section testing. The company said RCS testing was conducted on an MQ-28 to provide objective, repeatable data for customers.

According to Boeing, the data helps validate designs and models, supports procurement and certification, and informs tactics and countermeasure decisions. The company said the testing also helps assess survivability and detection risks.

The MQ-28’s radar cross section reduces the range at which enemy radars can detect and engage the aircraft. Boeing said this enhances the platform’s survivability in contested environments.

The company said the successful RCS testing confirms the effectiveness of the MQ-28’s design, production and material choices in minimizing radar detection. Boeing said the result adds to the aircraft’s existing operational capabilities.

The MQ-28 began development in 2017 and made its first flight in 2021. Boeing said the aircraft has since completed more than 150 flights and several flight demonstrations.

Those demonstrations included teaming two in-flight MQ-28 aircraft and one digital aircraft with an airborne E-7A Wedgetail to complete a mission against an airborne target. The aircraft also deployed to an unfamiliar location at an operational Royal Australian Air Force base at Tindal.

Boeing said the program has progressed airborne teaming with multiple MQ-28 aircraft and conducted daily flight operations during test blocks. The MQ-28 has also teamed with an E-7A and an F/A-18F to autonomously fire at and shoot down an airborne target.

The aircraft also completed its first three international operational flight tests at Point Mugu, California. Boeing said those tests were used to validate autonomous operations and demonstrate rapid deployment and sustained operations from an allied location.