26/05/2026
We’re excited to share that real-world traffic is coming to FSLTL through a new collaboration between Navigraph and Flightradar24.com!
FSLTL has become one of the most popular traffic addons in the flight simulation community thanks to its realistic aircraft models, huge livery library, VATSIM support, and custom sounds. Now, Navigraph Unlimited subscribers can connect FSLTL to official Flightradar24 traffic data for real-world traffic injection in MSFS.
This launch also marks the beginning of a new Navigraph API platform. Through this platform, we’re opening the door for other flight simulation developers to integrate official Flightradar24 traffic into ATC clients, virtual airline systems, simulator utilities, and other aviation experiences.
🛠️ Getting started with FSLTL
Injecting Flightradar24 traffic into MSFS 2020 and 2024 through FSLTL only takes a few steps:
1️⃣ Install FSLTL through the FlyByWire Installer.
2️⃣ When starting the FSLTL application, a Command/Terminal window will open. When loaded, it will prompt you to change settings. Type Y and Enter.
3️⃣ A web page should load in your browser with the current settings. At the top, in the provider dropdown, click the down arrow and choose Navigraph. Feel free to make any other changes to the settings as needed.
4️⃣ When done, click the Save and Start Injector button at the bottom of the page, which will ask you to authenticate with your Navigraph account.
After completing these steps, the settings are stored and will not have to be repeated on each startup.
In addition to official live traffic integrations, Navigraph Unlimited subscribers benefit from continuously updated Jeppesen navigation data, airport charts, enroute charts, VFR charts, flight planning tools, and simulator integrations across major flight simulation platforms. Bring your flights to life with more realism, deeper immersion, and the tools every flight simmer needs to explore virtual skies on the highest level! 🛫