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APRS station DO1JM-12 - show graphs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025-08-11
Location: 52°27.78' N 13°30.84' E - ตำแหน่ง JO62SL11QC - show map
4.9 km ตะวันตก bearing 287° มาจาก Köpenick (Kopenick Bezirk), Berlin, Germany [?]
5.2 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก Berlin Köpenick (Berlin Koepenick), Berlin, Germany
9.8 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Berlin, Berlin, Germany
127.9 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position: 2025-12-11 12:58:52 UTC (2m41s ago)
2025-12-11 13:58:52 CET เวลาท้องถิ่น Köpenick, Germany [?]
Altitude: 37 m
Last telemetry: 2025-08-10 21:27:20 UTC (122d 15h34m ago) – show telemetry
V_Batt: 3.310 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: DO1JM-12>APLRT1 via WIDE1-1,qAO,DL7UFR-10 (good)
Positions stored: 30138
Other SSIDs: DO1JM-10 DO1JM-99 DO1JM-98 DO1JM-5 DO1JM-7 DO1JM-15 DO1JM-13
Stations which heard DO1JM-12 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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