One making long-distance calls (10)
I believe the answer is:
spacecraft
(Other definitions for spacecraft that I've seen before include "Explorer, say" , "could be a UFO" , "Challenger, perhaps" , "UFO perhaps" , "Astronauts' vehicle" .)
I believe the answer is:
spacecraft
(Other definitions for spacecraft that I've seen before include "Explorer, say" , "could be a UFO" , "Challenger, perhaps" , "UFO perhaps" , "Astronauts' vehicle" .)