GridMasterMap

🚨 BREAKING: Someone just open-sourced a full suite for tracking satellites and decoding their radio signals locally. You don't even need the internet. It uses an SDR to pull weather images and raw data straight from space to your hard drive. 100% Open Source.

#RS-44 6632km,Welcome to make an appointment for QSO.

Anyone in EU need me for the HB9RG award? Contact me via direct message or email W8LR@TWC.COM to schedule a contact on AO-07, RS-44, or FO-29 if it is on. Good luck in the contest.

🛰 W8LR on RS-44 ⏰ 2026-03-09 from 06:29Z to 06:43Z 🗺 EM77/EM78 📻 145.945↑ SSB 📢 Stationary uplink. Tuning downlink 👀 hams.at/alerts/a495927…

GRID #82 Roger #KV4I EL98, gracias por no desfallecer. - HJ6MR FJ23 @AMSAT @GridMasterMap

GRID #81 Satélite FM Gracias Jeff WK3U en EL89 @AMSAT @GridMasterMap

Does anyone know when LOTW will be updated to include satellite QMR-KWT and mode FT2?

GRID #80 Gracias Michel #WT2D en EL96 Contacto hecho en el SO-50 @AMSAT @GridMasterMap

🛰 ZL/KD8RTT on SO-50 ⏰ 2026-01-30 from 06:40Z to 06:53Z 🗺 RE79 📻 145.850↑ FM 👀 hams.at/alerts/ad59085…

Six months living in 9V so far. 89 DXCC worked via satellites with 84 confirmed, 477 VUCC grid squares worked with 383 confirmed. 33 DXCC worked via HF while doing POTA with 24 DXCC confirmed and getting arrested once in the process. Thanks for all the QSOs and confirmations!

@EA4NF_SAT @jm1gda @jamsat @GridMasterMap @DX_World @DAILYDX Nice. Worked him on 20m FT8 few says ago 😬✌️

Dos nuevos grid's sumados a la lista desde FJ23 Gracias colegas #HK4X #HJ2AVP @GridMasterMap

🛰 JL1GYO on SO-50 ⏰ 2025-10-08 from 12:22Z to 12:36Z 🗺 PM95 📻 145.850↑ FM 📢 Last activity before moving to Tokyo 👀 hams.at/alerts/dd89847…

🏴‍☠️ 𝗙𝗢𝗥𝗠𝗘𝗡𝗧𝗘𝗥𝗔 𝗦𝗔𝗧²⁰²⁵ 🟥 EA6/EA4NF ☑️ DXCC : 9 EA1-2-3-4-5, EA8, F, DL, C3, I, G, GM, LZ ☑️ 32 QSO ☑️ ODX: @lz1cwk 2228.7 Km @2m0sql 2137.7 Km @EA8ARI 2105.9 Km Perfect portable SAT setup for vacations Tks for participating ! #AMSATRovers #SATPortable #LEODXCC

I am happy to confirm my 1000th grid via satellites. Thank you all for the QSOs. A special thanks to all satellite rovers and your efforts to put rare grids on the air. I wouldn’t have reached this milestone without you.

One more!! EM06 is looking really lonely in a sea of green! dave

🏴‍☠️ 𝗙𝗢𝗥𝗠𝗘𝗡𝗧𝗘𝗥𝗔 𝗦𝗔𝗧²⁰²⁵ 👉Good news for 🇺🇸🇨🇦 sat operators: @EA5GJ is also in Formentera island with SSB equipment and will be on 🛰️ RS-44 today (October 6) starting at 23h05 utc RX 435.640 👉𝗘𝗔𝟲/𝗘𝗔𝟱𝗚𝗝 Contact him ! #AMSATRovers #SATPortable @GridMasterMap

🛰 N5YIZ/KH6 on RS-44 ⏰ 2025-10-04 from 21:44Z to 21:53Z 🗺 BL10 📻 SSB 📢 Japan...middle of passband 👀 hams.at/alerts/27cfe60…

🏴‍☠️ 𝗙𝗢𝗥𝗠𝗘𝗡𝗧𝗘𝗥𝗔 𝗦𝗔𝗧²⁰²⁵ 🔶 Oct 4, 2025 ▶️ DXCC : Balearic is 🏝️Formentera island ▶️ 🌐 JM08/EU-004 ▶️ 🛰️ SO-50 : 👉 12h23 / 14h02 / 15h45 (UTC) ▶️ LoTW : 𝗘𝗔𝟲/𝗘𝗔𝟰𝗡𝗙 #AMSATRovers @GridMasterMap #formentera #SATPortable #LEODXCC #DX #IOTA

Updated to reflect correct SO-125 Doppler 📡🛰️🌴