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APRS station CD7TRF-4 - show graphs
Comment: LoRa APRS
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2025-06-20
Location: 42°21.60' S 73°43.20' W - locator FE37DP33OO - show map
13.2 km North bearing 19° from Castro, Provincia de Chiloé, Los Lagos, Chile [?]
29.0 km North bearing 15° from Chonchi, Provincia de Chiloé, Los Lagos, Chile
117.9 km Southwest bearing 213° from Puerto Montt, Provincia de Llanquihue, Los Lagos, Chile
Last position: 2025-09-22 10:16:51 UTC (17d 21h52m ago)
2025-09-22 07:16:51 -03 local time at Castro, Chile [?]
Last telemetry: 2024-12-18 04:32:59 UTC (296d 3h36m ago) – show telemetry
V_Batt: 3.550 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: CD7TRF-4>APLRG1 via TCPIP*,qAC,T2CHILE
Positions stored: 171
Other SSIDs: CD7TRF-6 CD7TRF-8 CD7TRF-10 CD7TRF-8 CD7TRF-5
Last heard a station directly: 2025-09-08 22:08:27 UTC (31d 10h1m 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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