Source callsign:	CT2GSW-S
Comment:	RNG0001 440 Voice 433.35000MHz +0.0000MHz
Location:	41°14.18' N 8°36.90' W - locator IN51QF66ER - show map 414.7 m East bearing 81° from Maia, Maia, Porto, Portugal [?] 2.4 km North bearing 357° from Leça do Bailio, Maia, Porto, Portugal 9.6 km North bearing 358° from Porto, Porto, Porto, Portugal 111.1 km South bearing 175° from Vigo, Provincia de Pontevedra, Galicia, Spain
Last position:	2025-05-10 08:27:39 UTC (209d 8h34m ago) 2025-05-10 09:27:39 WEST local time at Maia, Portugal [?]
Altitude:	3 m
Last path:	CT2GSW-S>APDG01 via TCPIP*,qAC,CT2GSW-GS
Positions stored:	2

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.