Software Tools for EME Moonbounce Operations

Find specialized software for tracking the Moon, calculating EME paths, and managing antenna systems for moonbounce communications.

Austin
Reviewed by • Digital Modes & Software Editor March 2026

Earth-Moon-Earth (EME) operation, often called Moonbounce, challenges hams to bounce radio signals off the Moon to make QSOs with stations on other continents. This demanding mode requires high power, large antenna arrays, and precise tracking of the Moon's position. Operators often work on VHF and UHF bands, pushing the limits of their equipment and propagation knowledge to achieve these long-distance contacts.

Hams engaged in EME activity rely on specialized software tools to plan and execute their operations. This includes moon tracking programs like MoonSked and Moontracker, which provide real-time azimuth and elevation data to steer antennas. Other essential utilities include EME planners such as VK3UM EME Planner, calculators for atmospheric loss, and noise meters to optimize receiver performance. Software defined radio applications like Linrad also play a role in processing weak EME signals.

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