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APRS station CTAB1S-9 - show graphs
Comment: Portugal 4.0V
Location: 41°09.48' N 8°36.59' W - locator IN51QD67TW - show map
937.3 m North bearing 6° from Porto, Porto, Porto, Portugal [?]
2.8 km North bearing 13° from Vila Nova de Gaia, Vila Nova de Gaia, Porto, Portugal
46.4 km South bearing 200° from Braga, Braga, Braga, Portugal
Last position: 2025-11-30 11:00:12 UTC (69d 20h23m ago)
2025-11-30 11:00:12 WET local time at Porto, Portugal [?]
Last path: CTAB1S-9>APN000 via WIDE2-2,qAO,CTAB1S-10 (good)
Positions stored: 2
Other SSIDs: CTAB1S CTAB1S-10
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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