Comment:	439.125MHz CQ0USI
Location:	38°46.91' N 9°13.12' W - ตำแหน่ง IM58JS37SP - show map 999.0 m ตะวันตกเฉียงใต้ bearing 226° มาจาก Famões, Odivelas, Lisbon, Portugal [?] 3.3 km เหนือ bearing 19° มาจาก Amadora, Amadora, Lisbon, Portugal 3.6 km ใต้ bearing 169° มาจาก Caneças, Odivelas, Lisbon, Portugal 10.4 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-12-01 15:10:56 UTC (6d 5h44m ago) 2025-12-01 15:10:56 WET เวลาท้องถิ่น Famões, Portugal [?]
Altitude:	155 m
Course:	196°
ความเร็ว:	35 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	CT1JQC-9>APDR16 via TCPIP*,qAC,T2IRELAND
Positions stored:	27711
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.