Comment:	439.125MHz CQ0USI
Location:	38°45.26' N 9°16.69' W - locator IM58IS61OA - show map 2.1 km West bearing 263° from Queluz, Sintra, Lisbon, Portugal [?] 4.1 km West bearing 271° from Amadora, Amadora, Lisbon, Portugal 13.2 km West bearing 288° from Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-10-21 18:03:36 UTC (6d 2h24m ago) 2025-10-21 19:03:36 WEST local time at Queluz, Portugal [?]
Altitude:	214 m
Course:	229°
Speed:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	CT1JQC-9>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	27346
Other SSIDs:	CT1JQC

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.