At my home airport, BOI, about 4:45 PM there was a Boeing 757 that was completely white, except for these details...
1. It had on the tail a word that looked a lot like CONOCO, written down like WN-style, there may have been smaller titles, by it, it looked like.
2. It had the title of the owner where the normal titles of an airline would show, only they were below the windows. It looked like three words it dark blue lettering.
3. This may be my imagination, but there looked to be a thin cheatline like stripe, but I'm not sure on that.
I'm assuming this was a military charter, especially since it parked on the Air Base side of the airport. Help appreciated.