Republic F-105D “Thud”: The Devil is in the details (XIX).

The F-105, and the F-101, could conveniently refuel with either the flying boom or the probe-and-drogue systems.
Re-reading Jack Broughton’s superlatively raw “Thud Ridge” book. You couldn’t get a more fresh and vivid recollection of Thud operations over North Vietnam Route Pack 6.