Technical Surface
Standard LVARs. No middleware.
JetCard's LVAR bridge runs over SimConnect on MSFS and a small WebSocket layer on X-Plane. Your aircraft reads the published JETCARD_* LVARs to know what services are requested or completed — and writes back to confirm state. We supply the spec, sample integrations, and dev support.
JETCARD_FUELFuel order target (lbs / kg)
JETCARD_GPUGround power state · request / connected / disconnected
JETCARD_CATERCatering load state and crew/pax counts
JETCARD_LAVLavatory service state
JETCARD_DEICEDe-ice request, type, hold-over time
JETCARD_PUSHPushback request, direction, completion