Black Cat Systems (@blackcatsystems) 's Twitter Profile
Black Cat Systems

@blackcatsystems

ID: 163165320

linkhttp://www.blackcatsystems.com/ calendar_today05-07-2010 18:24:45

1,1K Tweet

1,1K Followers

26 Following

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

Decommission of VOLMET Service provided by Gander International Flight Service Station – Gander, NL navcanada.ca/en/flight-plan…

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

Shortwave pirate radio station WDOG just signed on 6925 USB with a very good signal here in Westminster MD USA at 2106 UTC. hfunderground.com/board/index.ph…

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

Shortwave pirate radio station Underdog Radio is currently on 6930 AM with a very weak signal here in Westminster MD USA at 1043 UTC. They've already sent me an #eQSl for my reception report, thanks! hfunderground.com/board/index.ph…

Shortwave pirate radio station Underdog Radio is currently on 6930 AM with a very weak signal here in Westminster MD USA at 1043 UTC.

They've already sent me an #eQSl for my reception report, thanks!

hfunderground.com/board/index.ph…
Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

We just had an X1.2 solar flare, if you're wondering why some of the bands dropped out if you're in the daytime part of the Earth.

We just had an X1.2 solar flare, if you're wondering why some of the bands dropped out if you're in the daytime part of the Earth.
Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

KSKO - @onairdj.bsky.social - Paul B Walker Jr. - is being relayed - KSKO on 6955 AM via shortwave pirate radio station Ion Radio. hfunderground.com/board/index.ph…

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

We've got some early morning shortwave pirate radio activity here in the northeast USA - Donovan Radio just signed on 6935 AM with a very strong signal, playing "Sunshine Superman". hfunderground.com/board/index.ph…

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

Vesti FM Russia / Moldova 15175 AM 1124 UTC 20 MAY 2025 Vesti FM apparently being transmitted from the Grigoriopol site in Russian-occupied Moldova / Pridnestrovye/Transnistria A good signal here in Maryland, SIO 444. Russian, but I can pick out some words like mentions of NATO

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

A big thank you to shortwave pirate radio station Donovan Radio, this #eQSL for their broadcast yesterday morning arrived shortly after my report posted on the HFUnderground.com forum. Thanks!

A big thank you to shortwave pirate radio station  Donovan Radio, this #eQSL for their broadcast yesterday morning arrived shortly after my report posted on the HFUnderground.com forum. Thanks!
Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

We've got some morning shortwave pirate radio activity on the 43 meter band - Sternradio signed on a short time ago, 6960 AM with a fair signal here in Westminster MD USA at 1404 UTC. hfunderground.com/board/index.ph…

Black Cat Systems (@blackcatsystems) 's Twitter Profile Photo

Shortwave pirate radio station Radio Free Whatever just signed on 6920 USB, with a very strong signal here in Westminster MD USA at 2119 UTC. hfunderground.com/board/index.ph…