MSFS ATC Generic Callouts Mod. ATC callouts to GA aircraft in particular will only refer to â€œGenericâ€ and then the registration number. This mod re-names the ATC "Generic" callout to an actual aircraft type, including airliners, so ATC will now advise you to follow the "Airbus" or "Boeing" at number 1 on approach. The new ATC Callout names are the â€˜most likelyâ€™ types based on the generic model appearance and/or a flyable type in the sim: Airliner Quadengines: Airbus â† looks like an A380? Airliner Twinengines: Boeing â† probably the most common twin engine airliner? Piston Multiengines: Beech â† similar to the Baron in the sim? Piston Singleengine: Piper â† looks like a Cherokee? Privatejet: Cessna â† similar to the Citation in the sim? Turbo Multiengines: Beechcraft â† similar to the King Air in the sim? Turbo Singleengine: Pilatus â† looks like a PC-12? This makes a noticeable difference in the sim and has no effect on FPS. By Tim Wright.