[drmpeg]

It did however have a pretty strong military presence...

The ground communications network for the Air Force DSP satellite program (boost phase missile warning) was built with 80186 processors. The hub routers were multi-processor systems with six 80186's or five 80186's and a 80386.

These systems were used to provide early warning of SCUD missile attacks during the first Gulf War. They were installed in 1988 and decommissioned in 2005.

[exikyut]

Less amazing, but: some recent-model (non-current) ATMs used 80386s to control the hydraulics and motors for the cash dispenser. My guess is these ATMs were manufactured sometime starting around 2004 at the earliest.

(ATMs use a complex system of pressurized tubes to extract and move notes out of the bins. I think the idea is that the extra complexity fails more easily as a kind of canary, but I'm not sure.)