Plan the mission offline.

Meridian is an offline mission-planning app for current and former pilots. TDH route cards, wind, and print without requiring a live connection in the cockpit.

Some operators plan proprietary or sensitive locations. Meridian is built offline-first: no tracking of your plans, no telemetry of where you fly. Closed beta after product stability checks. Not for sale yet. This list is how you’ll hear when seats open.