FCA Builder — VATSIM Flow Control

FLOW CONSTRAINED AREAS

ROUTE PLOTTER

Draws with the same style as clicking an aircraft — including the metering check against the selected FCA.

SYNC

local — saved on this device

FCAs shared live with everyone on this site when sync is set up. See SUPABASE-SETUP.html.

MAP LAYERS

ARTCC boundaries

ARTCC stratum

LOW = ERAM ground · HIGH/UTA = FAA NASR · may differ from VATSIM FIR charts

ERAM sectors

ARTCC labels

Live traffic

Ground flights (CFR)

Demo traffic (offline)

TIPS

Ctrl/⌘ + click two points to measure distance in NM.
Click an aircraft to plot its route. Esc clears either.
⧉ in the sequence panel copies the CFR list for coordination.