Aerospike engine and drag!

Main Objective

Testing lower throttles and different altitudes with my hypersonic drone to extend flight time!

XQZ-1A Notes: 9000m ASL

– Fuel type: Jet / kerosene
– Propulsion: Air-breathing, 2 Turbojets
– Throttle: 100%
– Top Speed: Mach 2.8

XQZ-2A Observations: 9000m ASL

– Fuel type: Water
– Propulsion: Closed-cycle, Nuclear Thermal Rocket
– Throttle: 40%
– Top Speed: Mach 2.75