Comment:	145.500MHz https://aprsdro
Location:	41°07.46' N 8°38.43' W - ตำแหน่ง IN51QC39DU - show map 3.7 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Porto, Porto, Porto, Portugal [?] 8.0 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Perozinho, Vila Nova de Gaia, Porto, Portugal 10.0 km เหนือ bearing 351° มาจาก São Félix da Marinha, Vila Nova de Gaia, Porto, Portugal 50.8 km ใต้ bearing 201° มาจาก Braga, Braga, Braga, Portugal
Last position:	2025-11-23 14:15:39 UTC (17d 2h23m ago) 2025-11-23 14:15:39 WET เวลาท้องถิ่น Porto, Portugal [?]
Altitude:	125 m
Course:	152°
ความเร็ว:	39 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	CT1FHV-5>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored:	101
Other SSIDs:	CT1FHV-9

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.