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APRS station CT4TX-7 - show graphs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025-08-11
Location: 40°12.98' N 8°25.16' W - locator IN50SF91QV - show map
1.2 km North bearing 1° from Coimbra, Coimbra, Coimbra, Portugal [?]
13.3 km South bearing 177° from Pampilhosa do Botão, Mealhada, Aveiro, Portugal
105.0 km South bearing 171° from Porto, Porto, Porto, Portugal
Last position: 2025-12-29 06:25:29 UTC (9d 19h21m ago)
2025-12-29 06:25:29 WET local time at Coimbra, Portugal [?]
Altitude: 137 m
Last telemetry: 2025-12-29 06:25:29 UTC (9d 19h21m ago) – show telemetry
Voltage: 3.010 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: CT4TX-7>APLRT1 via WIDE2-1,qAR,CT4TX-12 (good)
Positions stored: 4029
Other SSIDs: CT4TX-5 CT4TX-12 CT4TX-3 CT4TX-14 CT4TX-16 CT4TX-13 CT4TX CT4TX-11 CT4TX-R CT4TX-9
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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