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APRS station OK4MD-9 - show graphs
Comment: tracker&digi
Mic-E message: En route
Last status: QRV OK-DMR
Location: 50°02.41' N 14°33.20' E - ตำแหน่ง JO70GA69JP - show map
5.4 km ใต้ bearing 194° มาจาก Dolní Počernice, Hlavní Mesto Praha, Czech Republic [?]
5.9 km ใต้ bearing 183° มาจาก Hostavice, Hlavní Mesto Praha, Czech Republic
10.8 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
126.2 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-09-30 12:36:36 UTC (12h42m ago)
2025-09-30 14:36:36 CEST เวลาท้องถิ่น Dolní Počernice, Czech Republic [?]
Altitude: 330 m
Course: 291°
ความเร็ว: 26 km/h
Last telemetry: 2025-09-30 12:36:36 UTC (12h42m ago) – show telemetry
V_Batt: 3.610 VDC
Last path: OK4MD-9>UP0R41 via OK4MD-22*,qAO,OK0BNH-1 (good)
Positions stored: 35877
Other SSIDs: OK4MD-N OK4MD-21 OK4MD-12 OK4MD-2 OK4MD-1 OK4MD-14 OK4MD-22 OK4MD-3 OK4MD-15 OK4MD-L OK4MD OK4MD-5 OK4MD-20 OK4MD-7 OK4MD-8 OK4MD-D OK4MD-6 OK4MD-11 OK4MD-Y OK4MD-4
Last heard a station directly: 2025-08-03 10:02:46 UTC (58d 15h15m ago)
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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