Description
A stock aircraft called Lockheed L-1011 TriStar. Built with 451 of the finest parts, its root part is probeStackLarge.
Built in the SPH in KSP version 1.4.1.
The direction of the flaps and spoiler needs to be set on the runway.
About the Pegasus rocket:
If you look closely at the Orbital Sciences’ L-1011-100 Stargazer
,There is a hole in the belly,Can’t safely release the rocket in KSP, So I didn’t do it.