More FIDO digression:
Marham was a FIDO station. Trials of FIDO Mk2 (burning kerosene) were being conducted as late as 1959 - presumably for the V Bombers, which also had the very first operational auto-land system in the Leader Cable. The fuel farm that used to be just North of the 24 Threshold was the original tank system for FIDO and was sometimes referred to as "The FIDO Farm".