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APRS station S57ATF-7 - show graphs
Comment: QT-ECHO-Tracker
Last status: https://github.com/richonguzman/LoRa_APRS_NRF52840 2025.03.14
Location: 46°04.36' N 14°29.75' E - locator JN76FB97MK - show map
2.5 km North bearing 343° from Ljubljana, Ljubljana, Slovenia [?]
6.4 km East bearing 72° from Dobrova, Dobrova-Horjul-Polhov Gradec, Slovenia
118.1 km West bearing 285° from Zagreb, Grad Zagreb, Croatia
118.1 km West bearing 285° from Zagreb - Centar, Grad Zagreb, Croatia
Last position: 2025-08-19 01:21:06 UTC (13d 2m ago)
2025-08-19 03:21:06 CEST local time at Ljubljana, Slovenia [?]
Course: 252°
Speed: 24 km/h
Last telemetry: 2025-08-19 01:21:06 UTC (13d 2m ago) – show telemetry
V_Batt: 3.700
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: S57ATF-7>APLRT1 via WIDE1-1,WIDE2-1,qAR,S55DLM-10 (good)
Positions stored: 239
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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