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APRS station 4S7CRA-2 - show graphs
Comment: LoRa APRS
Last status: 4S7CRA-2 Booted
Location: 6°53.76' N 80°00.12' E - locator NJ06AV05FB - show map
9.9 km Northeast bearing 57° from Maharagama, Western, Sri Lanka [?]
11.1 km East bearing 87° from Pita Kotte, Western, Sri Lanka
17.0 km Northeast bearing 64° from Galkissa, Western, Sri Lanka
17.5 km East bearing 103° from Colombo, Western, Sri Lanka
Last position: 2025-11-27 14:51:31 UTC (9d 3h18m ago)
2025-11-27 20:21:31 +0530 local time at Maharagama, Sri Lanka [?]
Last telemetry: 2025-11-27 14:51:31 UTC (9d 3h18m ago) – show telemetry
V_Batt: 3.980 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: 4S7CRA-2>APLRG1 via TCPIP*,qAC,T2UKRAINE
Positions stored: 5
Other SSIDs: 4S7CRA 4S7CRA-7 4S7CRA-10 4S7CRA-11 4S7CRA-5
Last heard a station directly: 2025-11-09 13:45:14 UTC (27d 4h24m 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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