aerial refuelling

In this kind aerial refuelling were an obligation.

Also proposed was capability for "probe and drogue" aerial refuelling made possible by the Arrow's revolutionary flight stability systems.

The type is equipped with extended-range fuel tanks and is capable of air-to-air refuelling; however as of 2012, aerial refuelling has not entered operational usage.

Airbus Military Aerial Refuelling Boom System (ARBS) for receptacle-equipped receiver aircraft.

None of the RAF aircraft are fitted with the Aerial Refuelling Boom System (ARBS).

Universal Aerial Refuelling Receptacle System Installation (UARRSI) for self in-flight refuelling.

A refueling probe is built into the nose; aerial refuelling was necessary in most Mirage IV operations as the aircraft only had the fuel capacity, even with external drop tanks, to reach the Soviet Union's borders, thus refuelling was required to allow for a 'round trip'.