MGL US NaviBuilder — Navidata Builder

1 Add your data files Where do I get these files?

FAA CIFP (ARINC 424-18) FAACIFP18 — airports, runways, navaids, waypoints, airspace No file

navaid.com GPX Airport frequencies + runway surfaces (can also build a navidata on its own) No file

FAA DOF DOF.DAT — obstacles (optional) No file

Choose how each ARINC 424 category becomes an MGL waypoint type. Pick the IFR or VFR preset, or customize individual categories.

⚠ Keep the database light. The EFIS cannot load more than 20,000 waypoints in a 10 x 10 degree area. IFR preset is very near this maximum

For each field, choose which source wins. Only applies when a GPX file is loaded.

Cycle code (from CIFP) Include obstacles (needs a DOF file) Min obstacle height (AGL ft) (hide shorter obstacles)

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