Source callsign:	CQ0USDV
Comment:	438.900MHz T000 R04m TX: 438.9 | RX: 431.3 | CTCSS: 74.4
Location:	39°03.75' N 9°15.96' W - locator IM59IB85BA - show map 3.2 km South bearing 191° from Torres Vedras, Torres Vedras, Lisbon, Portugal [?] 9.2 km East bearing 95° from São Pedro da Cadeira, Torres Vedras, Lisbon, Portugal 34.4 km North bearing 355° from Amadora, Amadora, Lisbon, Portugal 40.1 km North bearing 343° from Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-04-15 05:07:59 UTC (33m54s ago) 2025-04-15 06:07:59 WEST local time at Torres Vedras, Portugal [?]
Last path:	CQ0USDV>APRS via TCPIP*,qAC,T2PRT
Positions stored:	1

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.