Álvaro Costa on Nostr: I thought the next ISS pass was at 19 but it was at 18 🙃 I made an antenna ...

I thought the next ISS pass was at 19 but it was at 18 🙃

I made an antenna upgrade, but I won't be able to test it until tomorrow.

The new antenna didn't have a reflector, so I added one made of measuring tape, tuned to 440MHz.