said by HELLFIRE:Weren't RAID drivers for the longest time only workable from 3.5" floppy disk, I want to say?
On very old servers maybe. And maybe only using 2003 Server. I know Server 2008 and up 100% supported the loading of extra drivers on startup of the install dvd by using a USB stick by pressing F6. Floppy CAN still be used in theory, but most drivers nowadays exceed the space a floppy can hold.
The Boeing 747-400 series, some of which are still flying today, takes navigational computer updates from floppy disks. Typically, once a month the navigational database is updated during routine maintenance. These updates contain changed flight paths, changes to airport runways (airports always seem to be under construction somewhere), etc, etc.
When the pilot presses the auto-pilot button (its a little more complicated than that, but you get the point) along with a communicated altitude they received from ATC, the navigational computer will pick the right path and off you go. Those databases change constantly though - Russia flight ban anyone? - so yeah, the planes need to be updated. And a plane launched in the late 1980s/early 1990s isn't getting their updates through wifi or 4G when they land.....