https://www.defensenews.com/digital-...pest-test-rig/
Leonardo fine-tunes its 757 jetliner converted into a Tempest test rig
ROME – Leonardo has announced more details of the 757 test bed aircraft it will use in the Tempest program, including a 28 ton payload for equipment and six locations for sensors.
Dubbed Excalibur, the aircraft has been remodeled with a pointed nose to mimic the likely
Tempest design by Leonardo’s partner, UK firm 2Excel…….