Author: Johnson Francis

Today afternoon, there was a good pass of International Space Station of about 53 degree maximum elevation, on the Eastern side. So I expected to hear 4S7NDR and

Receiving AO-91 (FOX 1B, RADFXSAT) With Elevated Moxon Yagi, along with fast animation of Doppler tracking with Argentinian Amsat website and note on specifics of AO-91.

Last year when I started amateur radio Low Earth Orbit satellite operations, the general notion among us was that IO-86 or LAPAN A2 was not accessible to us

In response to my post on “Is the 10 Meter Band Dead?“, many friends on X responded mentioning that you can expect poor propagation in summer while the

There is an impression among our local LEO satellite operators that Eastern passes of AO-91 do not work well because the already weak batteries are used by intense

Today evening I tried listening to a pass of International Space Station at around 3.15 pm (UTC+5.30) here with a 40/10m inverted V dipole antenna. Yesterday I had

When I started off in January this year with my new FT-710 radio, one of my friends told me to try 10m as he found it to be

Recently I came across a post on X by F4FEY, mentioning an end fed half wave vertical antenna for 2m which the post author tagged as #gawant. As

All of us amateur radio satellite operators know that the ideal setup needed to work through the cross band FM repeater on board the International Space Station is

There was a Western pass of the International Space Station with maximum elevation of around 50 degrees in my region, starting from 4.54 pm IST (UTC+5.30). As usual,