[quote=@IncredibleBee]
<Snipped quote by KoL>

He can send and receive transmissions to summon drop pods, but the satellite enters and exits the dimension with him. The problem is sending transmissions to the Human World from the Crimson World.
Also, it wasn't built using YTC technology. Vincent was part of a really dangerous project involving human experimentation that a public corporation wouldn't be allowed to work on; his augments and weapons were created using military scientists. I was considering DARPA was the major developer behind most of his weapons, for example.
[/quote]
Well, I won't force my ideas on you if you don't want to, but know that you should know that YTC is a PMC (actually, like the Umbrella from Resident Evil, most of YTC income, comes from military contracts) and they do build things for governments ask over the world using Crimson Sky based tech. They are specifically the only Company that can do so and for good reason (they shut down any competition in the harshest easy possible).

Also, most of the mechanical issues you are mentioning really aren't of any big importance. There's electric power on the Crimson Sky, and the radio stations are still there, so making a call is possible unless some specific circumstances happen to jam it. Obviously, the reception should be crappy for normal devices (as the genre dictates) but it still works.