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APRS station OK1SIM-5 - show graphs
Location: 49°51.73' N 13°32.51' E - ตำแหน่ง JN69SU56AV - show map
3.8 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Břasy, Plzeňský Kraj, Czech Republic [?]
4.6 km ตะวันตก bearing 277° มาจาก Radnice, Plzeňský Kraj, Czech Republic
67.6 km ตะวันตก bearing 249° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
116.7 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2025-12-04 08:51:29 UTC (3d 3h51m ago)
2025-12-04 09:51:29 CET เวลาท้องถิ่น Břasy, Czech Republic [?]
Altitude: 452 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: OK1SIM-5>APLRT1 via OK0BR-12*,qAO,OK5TVR-15 (good)
Positions stored: 3
Other SSIDs: OK1SIM-7 OK1SIM-10 OK1SIM-L OK1SIM-14 OK1SIM-6 OK1SIM-12 OK1SIM OK1SIM-9 OK1SIM-11 OK1SIM-15
Stations which heard OK1SIM-5 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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