SQWK

Open-source software for flight simulators.

Not FAA approved for anything. Not for navigation. Simulator use only.

Projects

browserg5 rendering a G5 PFD and HSI pair on an iPhone in an aircraft panel

browserg5 X-Plane ★ Star on GitHub

A browser-based simulation of the Garmin G5 electronic flight instrument, fed live from X-Plane. It renders the G5's PFD and HSI pages on an HTML canvas — attitude, airspeed and altitude tapes, CDI, heading bug, menus, and knob behavior matching the real unit — and runs on anything with a browser, including an iPhone mounted in your panel. Data streams at ~30 Hz over Server-Sent Events, and the default view stacks two independent units, each with its own knob, menu, and page. Not for real-world navigation.