Leitað að kallmerki:	CT4TX
Innslag:	# OBRAS (Metro Mondego)
Staðsetning:	40°12.87' N 8°24.85' W - WW Loc. IN50TF01HL - sýna kort 1.1 km Norð-austur Stefna 25° Frá Coimbra, Coimbra, Coimbra, Portugal [?] 13.1 km Norð-austur Stefna 33° Frá Condeixa a Nova, Condeixa-A-Nova, Coimbra, Portugal 105.2 km Suður Stefna 171° Frá Porto, Porto, Porto, Portugal
Síðasta staðsetning:	2025-12-06 18:37:48 UTC (12d 21h18m fyrir) 2025-12-06 18:37:48 WET Að staðartíma Coimbra, Portugal [?]
Síðasti slóði:	CT4TX>APU25N via TCPIP*,qAC,PORTUGAL
Geymdar stöður:	1
Others sourced by CT4TX:	DIGI01 INFOS OBRAS-1
Önnur auðkenni:	OBRAS-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.