depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

beyond visual range / beyond-visual-range (BVR)

defense industrial base / military-industrial base

military industrial facility

Trails, Lay, Aimpoint established, Boresight verified, Safe [verification of lay], Prefire checks performed, Ammunition Prepared

passenger tonne-kilometre performed

passenger-kilometre performed

revenue tonne-kilometre performed

aircraft-kilometre performed

all-cargo tonne-kilometre performed

freight tonne-kilometre performed

tonne-kilometre performed

scientific and industrial base

scientific and industrial potential

organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)

financial and economic activities

military and nonmilitary activities

morale, welfare and recreation activities

beyond line-of-sight (BLOS)

beyond-the-horizon ground-based radar

beyond local repair

flank extension beyond enveloping force

go beyond the verge of powers

beyond-the-horizon communication

beyond radio line of sight

beyond-the-horizon surveillance

impact beyond the target

beyond-visual-range missile (air-to-air)

depot maintenance

Depot Maintenance Actions Working Group (DMAWG)

maintenance depot

aeronautical depot maintenance center

medical and casualty facility