LANCE

LANCE connects ATAK-CIV directly with compatible Meshtastic radios and makes the app cost-effective to use over a local radio mesh. The plugin is designed for teams that need to exchange situational information even where cellular networks, the internet, or a TAK Server are not reliably available.

Instead of sending large XML/CoT messages over LoRa, LANCE uses compact Lite messages. Positions, markers, selected shapes, and Range-&-Bearing information are transmitted in a compact format and reconstructed on the receiving side as usable ATAK objects. This protects the radio channel and keeps the data volume manageable.

Key features:
• Direct radio link via Bluetooth LE or USB
• Position transmission from participants
• Sending and receiving map markers
• Sharing all closed shapes, such as circles, ovals, rectangles, and more, with participants
• Transmission of Range-&-Bearing information
• LANCE view in ATAK with link status, events, and send/sync actions
• Operating modes and radio presets that are checked and applied when connecting
• Professional features such as advanced settings, confirmation workflows, and Bridge Mode depending on activation

LANCE is not a standalone mapping system. It is a plugin for ATAK-CIV and requires an installed, compatible ATAK version. For radio operation, you need a
compatible Meshtastic radio. RAK4631/WisBlock devices are currently the recommended tested platform; other Meshtastic-compatible devices may work, but should be tested in your own setup before operational use.

Mesh operation runs locally through your configured radios. Everything you send by radio is transmitted to participants in the respective radio network. Range and reliability depend on the radio, firmware, antenna, terrain, power supply, regional settings, and legally usable frequencies.

LANCE is intended for users who want to add lean, controlled radio sync to ATAK: small teams, field tests, operational and outdoor scenarios, NGOs, community applications, and professional users with their own radio and ATAK experience.

LANCE is an independent plugin and not an official app from ATAK or Meshtastic. Please note: LANCE does not replace official communication systems, emergency calls, or operational command procedures. Use radios and frequencies only in accordance with the regulations that apply at your location.