Rocket-powered space planes get approval to operate out of NZ airports
stuff.co.nz
stuff.co.nz
Wow, that's a blast from the past.
https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact...
Besides, a dual fuel, liquid rocket engine powered balsa-wood plane is such an unsafe design, it doesn't need a lot of sabotage to be a safety hazard.