Very nice ca. 1970/71 overhead view of a Phase-B McDonnell Douglas Astronautics Company (MDAC) shuttle in orbit.
Damned if I could find any matches for this design. No central vertical stabilizer, instead with “them” at the wingtips. Are they still referred to as vertical stabilizers out there? Are they instead winglets? Or are they too big to be referred to as winglets? And because of this appearance, it has a “baseline” NASA-designed orbiter look to it, from ca. 1969…I think. Being a MDAC 'consortium' entry, it also looks like a Spacemaster derivative/evolution. Further confusion (for me) was what appears to be a single main engine, which was never the case for any orbiter design, ever…to my knowledge. Despite the perspective, the second one should’ve still been at least marginally visible/depicted IMHO.
Finally, note the dual/double-decker/two-for-one communications(?) satellite deployment configuration, them being attached to a…what…space tug/Orbital Transfer Vehicle? If so, it should be reusable, right. Is it? And look how wide it is, with the way the propellant(?) tanks are mounted to the “bus”. Does this sort of confirm this hangs out in orbit, waiting to be employed, as is apparently the case here. Can the tanks be jettisoned, in order to be positioned/stowed in the payload bay, say for repairs or refurbishment. I doubt it would be secured transversely, with all tanks still attached.
And then there’s the payload still in the payload bay, with what appear to be the same type/size of tanks, but, mounted to the end of its bus, instead of ringing it, as in the deployed stack.
Further fuel for the murky, amorphous, dynamic, and confusing (to me) Phase-A —> Phase-B shuttle thing.
Oh yeah, one more…check out the 1950’s ray-gun looking gizmo deployed at the back corner of the payload bay. Rendezvous radar? Communications antenna?
A similar double satellite deployment scenario is linked to below.