Innslag:	aprs.fi for iOS
Staðsetning:	38°45.77' N 9°23.88' W - WW Loc. IM58HS23FB - sýna kort 3.4 km Norður Stefna 17° Frá Alcabideche, Cascais, Lisbon, Portugal [?] 5.9 km Suð-austur Stefna 134° Frá Colares, Sintra, Lisbon, Portugal 14.5 km Vestur Stefna 274° Frá Amadora, Amadora, Lisbon, Portugal 23.5 km Vestur Stefna 283° Frá Lisbon, Lisbon, Lisbon, Portugal
Síðasta staðsetning:	2025-08-10 14:43:09 UTC (5d 18h29m fyrir) 2025-08-10 15:43:09 WEST Að staðartíma Alcabideche, Portugal [?]
Stefna:	334°
Hraði:	0 km/h
Síðasti slóði:	WZ4T-4>aprs.fi via aprsfi-iOS
Geymdar stöður:	1428
Önnur auðkenni:	WZ4T-B WZ4T

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.