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APRS station OK4MD-11 - show graphs
Comment: LoRa APRS fill-in digi
Location: 50°53.26' N 15°12.44' E - locator JO70OV43UB - show map
1.3 miles Northeast bearing 57° from Hejnice, Liberecký Kraj, Czech Republic [?]
4.2 miles East bearing 106° from Raspenava, Liberecký Kraj, Czech Republic
64.9 miles East bearing 99° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
65.1 miles Northeast bearing 32° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2024-08-07 09:50:58 EDT (171d 20h ago)
2024-08-07 15:50:58 CEST local time at Hejnice, Czech Republic [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: OK4MD-11>APLRG1 via OK4MD-9*,qAO,OK0BNH-1 (good)
Positions stored: 40
Other SSIDs: OK4MD-N OK4MD-21 OK4MD-1 OK4MD-2 OK4MD-5 OK4MD-14 OK4MD-12 OK4MD-3 OK4MD-15 OK4MD-4 OK4MD OK4MD-9 OK4MD-7 OK4MD-8 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-9 OK4MD OK4MD-10
Last heard a station directly: 2024-08-06 18:32:51 EDT (172d 11h18m ago)
Stations near current position of OK4MD-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS03-80.5 miles 71°2025-01-26 04:40:02 OK1TPF-60.9 miles 261°2025-01-25 10:02:19
OK1TPF1.9 miles 169°2025-01-25 08:38:41 OK1TPF-161.9 miles 171°2025-01-25 08:54:15
OK4MD-32.7 miles 312°2025-01-26 04:33:14 OK4MD-142.8 miles 310°2025-01-26 04:40:59
OK4MD-N2.8 miles 309°2025-01-26 04:51:14 SP3AK-54.4 miles 86°2024-12-31 17:17:25
OK/LI-0236.0 miles 255°2025-01-10 07:25:35 EW10796.3 miles 296°2025-01-26 04:50:16
HS03-17.0 miles 204°2025-01-26 04:40:03 HS03-37.7 miles 185°2025-01-26 04:40:06
HS03-57.7 miles 128°2025-01-26 04:40:05 HS03-49.3 miles 162°2025-01-26 04:40:07
OK1TED-79.6 miles 219°2025-01-18 11:56:27 OK9TLB9.6 miles 219°2025-01-08 09:42:41
OK9TLB-89.6 miles 219°2025-01-21 22:36:52 SP/SZ-0019.6 miles 106°2025-01-23 07:26:52
OK1TED-Y9.6 miles 219°2025-01-18 07:39:12 OK1TED-109.7 miles 219°2025-01-16 14:25:26
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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