[Normy]

I fly for Fedex, currently on the B727.

What's an FMC?

Heh! "Jurrasic Jet" flies from VOR to VOR. We can go direct- but only if you give us a heading! Most of our 727's don't even have a GPS receiver.

Well, they are just using them up since they are paid off, and the first 757 is already on the property anyway.

Kalitta Air, where I worked before, has CMC-900 FMS units installed on their 747 Classics- complete with GNSS updating.