ALTM-NAV 2.6

ALTM-NAV is an altitude‑aware navigation and planning tool built to keep you oriented and confident in complex terrain. Whether you’re coordinating field work, piloting a UAV, or exploring off‑grid, ALTM-NAV blends detailed maps with real‑time positioning to deliver clear situational awareness and efficient routing.

Highlights:

• Terrain and elevation awareness: View elevation profiles, slope shading, and terrain proximity cues to plan safer paths.
• Waypoint and route management: Create, edit, and organize waypoints; build routes; and see distances and ETAs at a glance.
• Offline-ready maps: Preload vector/raster maps and elevation data so critical information is available without a signal.
• Live positioning dashboards: Track location, heading, speed, altitude, and vertical speed with configurable readouts.
• Geofencing and alerts: Set custom zones and thresholds to reduce risk and maintain operational boundaries.
• Flexible data exchange: Import and export common formats like GPX, KML, and CSV for easy collaboration.
• Customization: Choose units, coordinate systems, and themes (including night mode) to match your workflow.

Getting started is simple: load your map region, drop waypoints, review the terrain profile, and begin navigation with a clear view of what’s ahead. ALTM-NAV is designed to be reliable, readable, and practical in the field—so you can focus on the mission, not the menus.

ALTM-NAV is developed by Optech, Inc.. The most popular versions of this product among our users are: 2.1 and 2.6. The name of the program executable file is altm-nav.exe.