[Bonemaker]

I didn't know Boeing had resurrected these as aerial tankers.

[Yo-Yo]

You've seen one twin engine cargo aircraft, you've seen them all.

DoD reset the designation system in 1962.

Aircraft such as the C-130 and KC-135 were designated prior to 1962. The C-141 was the last aircraft from the older designation scheme.

[PLMerite]

Still a good looking aircraft.