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> before digital systems (probably circa 1980's?) IBM offered ACP (Airline Control Program) with their new mainframes running OS/360 in 1965. Later they change
by emersonrsantos 9y ago
> before digital systems (probably circa 1980's?)
IBM offered ACP (Airline Control Program) with their new mainframes running OS/360 in 1965. Later they changed its name to ALCS and TPF, still used today by reservation systems.