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Callsign, ship name or locator: Clear       
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APRS station SP7AJ-10 - show graphs
Comment: LoRa APRS Digi+iGate 434.855MHZ www.sp7aj.pl Batt=4.01V
Last status:
Location: 51°44.17' N 19°25.88' E - locator JO91RR16SQ - show map
2.9 km Southwest bearing 238° from Łódź, Łódź Voivodeship, Poland [?]
6.2 km Northwest bearing 324° from Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland
121.3 km Southwest bearing 244° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-07-04 20:37:32 UTC (12m1s ago)
2025-07-04 22:37:32 CEST local time at Łódź, Poland [?]
Last telemetry: 2025-06-11 04:53:05 UTC (23d 15h56m ago) – show telemetry
TX: 2 Count, RX: 0 Count, Digi: 0 Count, V_Bat: 0 VDC, V_Ext: 0 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SP7AJ-10>APLRG1 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 36
Other SSIDs: SP7AJ-7 SP7AJ-5 SP7AJ-9 SP7AJ-18
Last heard a station directly: 2025-06-20 21:26:17 UTC (13d 23h23m 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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