How do I add cabin announcements to X-Plane 12?

X-Plane 12 does not provide a universal airline cabin-announcement system. Add one through an aircraft’s built-in passenger-address features, a compatible cabin-service plugin, or a FlyWithLua sound script. Install it in the folder specified by its documentation, then configure the triggers and balance its volume against engines, ATC and cockpit sounds.

Which cabin announcement method should I use in X-Plane 12?

Use the aircraft’s own announcement system when it has one; otherwise, choose a plugin for convenience or FlyWithLua for custom automation. An MP3 or WAV file alone is not an add-on—it needs software that can play it and respond to commands or flight conditions.

If the aim is a more complete airline experience rather than audio alone, our overview of passenger and cabin-service options across flight simulators explains the difference between announcements, passenger simulation and service scoring.

How do I install an X-Plane 12 announcement add-on?

A cabin-announcement add-on must be installed according to its type, because plugins, FlyWithLua scripts and aircraft sound packs use different locations. Our guide to installing X-Plane plugins, scripts and other mods covers archive structure and folder placement in more detail.

1. Check the requirements. Confirm that the package supports X-Plane 12, your operating system and, if applicable, the exact aircraft family. X-Plane 11 compatibility does not guarantee that an older plugin binary or aircraft sound pack will work in X-Plane 12.
2. Back up affected aircraft files. Aircraft-specific sound packs may replace existing files and can be overwritten by a later aircraft update.
3. Place the files in the correct folder. A conventional plugin belongs in X-Plane 12/Resources/plugins, retaining its enclosing plugin folder. FlyWithLua scripts normally go in X-Plane 12/Resources/plugins/FlyWithLua/Scripts. Aircraft-specific packages must follow their own instructions rather than being placed in the global plugins folder.
4. Restart X-Plane 12. Many plugins load only when the simulator starts. Check the Plugins menu for the add-on; if it is absent, inspect Log.txt in the main X-Plane 12 folder for loading errors.
5. Configure controls and volume. Assign the add-on’s commands to keyboard or joystick buttons, select an aircraft profile where required, and test a manual boarding or welcome announcement before enabling automatic triggers.

A mistake we see constantly is an extra folder level left by the downloaded archive. If the actual plugin folder is buried inside two wrapper folders, X-Plane may never find its executable. Keep only one installed copy, since duplicate scripts can also play every announcement twice.

Can cabin announcements play automatically?

Yes—compatible plugins and scripts can trigger announcements from flight-phase conditions, elapsed time, commands or X-Plane datarefs. Typical inputs include door state, parking brake, seat-belt sign, weight on wheels, altitude and landing detection.

Datarefs expose simulator or aircraft state; they do not contain the recording itself. Our explanation of how X-Plane 12 datarefs control add-on logic is useful when building or repairing a FlyWithLua trigger.

Automatic logic needs a one-shot state or reset rule. A simple altitude trigger can otherwise repeat whenever the aircraft crosses the threshold during turbulence, a go-around or descent. Custom airliners may also use their own datarefs instead of X-Plane’s general ones, so a script written for one aircraft may not detect another aircraft’s doors or switches.

Test each announcement manually first. Once playback works, enable one automatic phase at a time—boarding, safety demonstration, take-off, cruise, descent and arrival—so an incorrect trigger is easy to identify.

Why are the cabin announcements silent or missing?

Most failures come from incorrect installation, an incompatible plugin, the wrong audio device or an aircraft profile that cannot detect the required flight state.

• The plugin does not appear: check for an extra folder level, an unsupported operating-system binary, a missing dependency or an operating-system security block. Read the relevant entries in Log.txt.
• The controls appear but no sound plays: check the add-on’s own volume, X-Plane’s selected output device and the operating system’s application mixer. Some plugins use the system’s default output rather than the device selected for radios or a headset.
• The announcement is drowned out: reduce engine and cockpit levels or raise the add-on’s separate cabin volume. See our practical advice on balancing engine, ATC and cockpit audio.
• It works in one aircraft only: select or create the correct profile. Aircraft-specific datarefs and sound systems are not automatically transferable to another model.
• Announcements repeat or play in the wrong phase: remove duplicate scripts, inspect trigger thresholds and disable automatic mode while testing. Time acceleration can also cause timer-based events to be skipped or grouped together.
• It stopped after an aircraft update: the update may have replaced an aircraft-specific sound pack or changed its custom datarefs. Restore the clean aircraft, then reinstall only a confirmed compatible package.

Do the PA and seat-belt switches trigger announcements?

Not by default across every X-Plane 12 aircraft. A PA selector may only represent microphone routing, while a seat-belt switch may produce a chime without playing a spoken recording.

A detailed aircraft or third-party plugin can map those controls to announcements, but that behaviour must be explicitly implemented. If the switch does nothing, use the add-on’s own command or configure a supported dataref trigger rather than assuming the aircraft’s PA control is broken.