Editing IBM Airline Control Program (section)

{{Short description|Operating system developed by IBM beginning about 1965}}
{{Infobox OS
| name                   = Airline Control Program (ACP)
| logo                   = IBM logo.svg
| logo caption           = 
| logo size              = 120px
| screenshot             = 
| caption                = 
| developer              = [[IBM]]
| source_model           = 
| kernel_type            = 
| supported_platforms    = most models of the [[IBM]] [[System/360]] mainframe computer family
| ui                     = 
| family                 = [[Transaction Processing Facility]] (TPF)
| released               = {{Start date and age|1968}} (as part of [[Programmed Airline Reservations System|PARS]]; separated in 1969)
| latest_release_version = 9.2.1
| latest_release_date    = {{Start date and age|1979|2}}
| latest_test_version    = 
| latest_test_date       = 
| marketing_target       = [[Programmed Airline Reservations System]]
| programmed_in          = 
| prog_language          = 
| language               = [[English language|English]]
| updatemodel            = 
| package_manager        = 
| working_state          = Discontinued
| license                = 
| website                = 
}}
{{History of IBM mainframe operating systems|tpf}}
'''IBM Airline Control Program''', or '''ACP''', is a discontinued [[operating system]] developed by [[IBM]] beginning about 1965. In contrast to previous [[airline]] [[transaction processing system]]s, the most notable aspect of ACP is that it was designed to run on most models of the [[IBM]] [[System/360]] mainframe computer family. This departed from the earlier model in which each airline had a different, machine-specific transaction system.