Megjegyzés:	73 Antonio Silva, by Openspot3
Hely:	41°13.75' N 8°32.50' W - lokátor IN51RF45XA - térkép nézet 1.4 km Északkelet irány 53° tól Ermezinde, Valongo, Porto, Portugal [?] 1.7 km Délnyugat irány 240° tól Alfena, Valongo, Porto, Portugal 10.6 km Északkelet irány 33° tól Porto, Porto, Porto, Portugal 112.5 km Dél irány 172° tól Vigo, Provincia de Pontevedra, Galicia, Spain
Utolső pozíció:	2025-10-16 12:39:25 UTC (7m19s ezelőtt) 2025-10-16 13:39:25 WEST helyi idő Ermezinde, Portugal [?]
Magasság:	138 m
Device:	SharkRF: openSPOT3 (gadget)
Utolsó útvonal:	CT1FIY>APOSB via TCPIP*,qAC,T2PERTH
Positions stored:	3965
Más SSID-k:	CT1FIY-3 CT1FIY-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.