For VATSIM pilots and controllers

Stop bars Takeoff Hold Lights THL Runway Entrance Lights REL Follow the Greens FTG

See ATC-controlled stop bars, runway status lights and your assigned taxi route in MSFS or X-Plane.

Free for personal, non-commercial use. No account needed for pilots.

MSFS 2020 & 2024 · X-Plane 12 · EuroScope

Ground · RWY 03C hold Stop bar set
PILOT VIEW
Pilot sees HOLD SHORT

Clearing the bar lights the lead-on. Always follow your ATC clearance.

Tower · RWY 24L departure THL · active
PILOT VIEW · DEPARTURE
Pilot sees HOLD - RUNWAY UNSAFE
Automatic · driven by live traffic
Ground · RWY 06 entrance REL · armed
TOP-DOWN VIEW
Automatic · armed per runway
Ground · Follow the Greens FTG · route lit
PILOT VIEW · TAXI
Pilot sees FOLLOW THE GREENS
Route drawn by ATC · greens move with you
Watch

See it in action.

Trailer
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THL
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FTG
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REL
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How it works

A controller sets the lights. You see them in the simulator.

1 · CONTROLLER

Set on the radar screen

A controller running the XPGuard EuroScope plugin claims the runways and sets the lights.

2 · XPGUARD

Sent to pilots

XPGuard sends every change to the pilots at that airport.

3 · SIMULATOR

Shown on the ground

The plugin shows the lights in MSFS or X-Plane. With no XPGuard controller online at the airport, the stop bars stay dark.

In the simulator

Know what the lights mean.

Stop bars

Hold short at red.

Controllers set or clear stop bars. A bar switching off does not replace your ATC clearance.

Intermediate holding positions

Amber at taxiway holds.

IHP lights mark intermediate holding positions where mapped. Their state follows the airport settings and controller commands.

THL / REL

Runway Status Lights (RWSL).

THL red: do not start the takeoff roll. REL red: do not enter or cross the runway.

Takeoff Hold Lights and Runway Entrance Lights are part of RWSL. They help prevent runway incursions in XPGuard’s A-SMGCS simulation.

Follow the Greens

See your assigned taxi route.

Green centerline lights show the route assigned by your controller. Available at airports with a published taxi network.

Docs
Airport coverage

Find a map for your scenery.

Community maps align the lights with specific airport scenery. Search by airport or publisher, then check which features are mapped.

Coverage depends on the airport map.

XPGuard uses base airport data and community corrections. Scenery layouts can differ. REL, lead-on lights and Follow the Greens need mapped support.

Base airport data BARTHL mapped features RELLEAD-ONFTG

Help the lights match your airport.

A misplaced bar is easier to fix when someone checks it in the simulator. Adjust the map, preview it and submit it for review.

How to contribute
Get started

Download XPGuard.

For pilots

Get started in your simulator.

Install XPGuard for your simulator and connect to VATSIM. You do not need an XPGuard account.

Use the lights alongside your ATC instructions. Follow the Greens requires a route assigned by a controller.

For controllers

Control the lights from EuroScope.

Install the plugin, link your account and claim the runways you control. Set stop bars and assign taxi routes from your radar screen.