Antenna Tracker

In 2023, the antenna tracker was started as a side project with collaboration between Airframe and Avionics.

The antenna tracker is a motorized yaw-pitch motion platform that autonomously tracks the rocket through all phases of flight. It utilizes two cross-polarized, high-gain (16 dBi) Yagi antennas.

The tracker operates mainly in an autonomous GPS tracking mode by continuously calculating bearing and elevation to maintain lock on the rocket. In the event that the autonomous tracking fails, the tracker can be controlled manually using a wired joystick, or directly positioned by hand with the attached handles, ensuring redundancy.

The tracker base can be fully disassembled for transport, and its legs are individually adjustable to accommodate for uneven terrain. Electrical components are housed inside the main enclosure mounted to the tracker. Manual controls, including an e-stop and joystick are mounted in a second enclosure wired to the main enclosure.

While the tracker’s physical components have been completed since 2023, most of the resources of the team had been focused on the competitive rockets. As of 2026, the antenna tracker is on hold to prioritize the liquid engine rocket project. However, we always welcome any new members to take a crack at this project!