Satellite Tool

Flyby tracks and predicts passes of satellites in Earth orbit

Flyby is a console based satellite tracking program that can track a satellite across the sky with an antenna and adjust your radio with uplink and downlink frequency doppler shift.

Satellite orbit parameters are given as NORAD two-line element sets (TLEs). You can use any rotator controller and radio supported by hamlib.

This is free and open source software.

Website: github.com/la1k/flyby
Support:
Developer: Norvald H. Ryeng (LA6YKA), Knut Magnus Kvamtrø (LA3DPA), Thomas Ingebretsen (LA9ERA) and Asgeir Bjorgan (LA9SSA)
License: GNU General Public License v2.0

Flyby in action

Flyby is written in C. Learn C with our recommended free books and free tutorials.


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Read our verdict in the software roundup.


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