Does it seem possible? it may not to you. I have thought about it a bit and I have come up with a plan.
- I have come to hear that there are transport vans to get workers in and out of the base. if one could get some GPS tracker onto one of those vans.
- I have come up with a way to get it onto the van, I need help with some of the details though.

I need the van schedules.
I need a bug.
I need a way to track the bug.

some of the details I have worked out, so don't ask about them finding the bug, or them intercepting the signal.