订阅以下载
Spark RG4 "Emu"

Edit: Seems to have issues with exploding engines. May fix later, no promises.
(Turn off engine overheating)

The RG4 is a rail propelled glider experimental recon aircraft.

It is propelled at 300+ km/h by the dolly car, through a long tether cable.

The dolly has a powerplant of 2 aircraft engines, and can cruise for a long time. (can't be bothered to check lol)

The winch can be pulled through land masses, as cables are not physics based in stormworks.

Just a cool concept, very easy to fly.

BACKGROUND
Fictional
Spark's aerial division, was tasked with making a rail powered glider platform, for remote reconnaissance. And they delivered. The RG series was made. (Reconnaissance Glider Platform) This series of aircraft powered by a new pulley system, boasted efficiency and operational costs unmatched by other platforms. Hence the literal launch of the RG4. However, as it stands today, nicknamed the "Emu" due to it's reliance on ground power - the RG4 has had major issues along its service life, regarding said ground power unit. And is waiting for replacement when the next glider comes around.

It has also come to my attention that this may not work optimally on lower physics fidelity settings, so please set it to high.