LA9SSA

A web app for controlling rotors

May 1, 2019 / LA9SSA / 1 Comment

All our antenna rotors are accessible on the network from an RPi by use of rotctld servers. As well as [… Read more]

March 27, 2019 / LA9SSA / 4 Comments

LB6RH Jens does something unrelated to a computer.

We’ve recently been active on EME again – but what we didn’t mention was that we weren’t using ARK’s computers [… Read more]

January 16, 2019 / LA9SSA / 0 Comments

ARK is responsible for development of the satellite prediction library libpredict, on which we earlier have published a couple of [… Read more]

January 2, 2019 / LA9SSA / 0 Comments

In today's blog post, we locate this setting and turn it on.

Our MD-01 rotor controller has a wealth of settings! This can be a nice thing, but it can also lead [… Read more]

December 19, 2018 / LA9SSA / 2 Comments

Update: We have successfully communicated with the amateur radio transponder QO-100 onboard Es’Hail2. Details on our setup can be found [… Read more]