MaverickSawyer
Acolyte of the Probe
Naw, Nuclear thermal air breathing engine. Like the Dragonfly in Robert L. Forward's "Flight of the Dragonfly" series. Electrical power is provided by an RTG-style setup around the core, and the atmosphere is pulled through intakes, heates, and expelled as a jet exhaust. Additional working fluid is stored for long range hops beyond the atmosphere, or for orbital insertion in this instance. Hover was achieved by electric ducted fans in the wings, which wouldn't work here. Chemical thrusters may be needed.