Source callsign:	CR7BUW
Comment:	IPSC2-Portugal MMDVM 433.5500 MHz
Location:	38°56.22' N 9°19.65' W - locator IM58IW04QV - show map 103.5 m South bearing 177° from Mafra, Mafra, Lisbon, Portugal [?] 8.1 km East bearing 111° from Ericeira, Mafra, Lisbon, Portugal 22.0 km North bearing 338° from Amadora, Amadora, Lisbon, Portugal 29.7 km Northwest bearing 326° from Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-10-06 18:55:34 UTC (29d 17h46m ago) 2025-10-06 19:55:34 WEST local time at Mafra, Portugal [?]
Last path:	CR7BUW>APZDMR via QTH*,TCPIP*,qAU,T2DENMARK
Positions stored:	1
Other SSIDs:	CR7BUW-D

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.