Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station CT1HSN-1 - show graphs
Comment: MMDVM MMDVM HS 434.4750/434.4750 CC1
Location: 41°05.71' N 7°48.62' W - locator IN61CC22SU - show map
251.4 m South bearing 188° from Lamego, Lamego, Viseu, Portugal [?]
8.0 km South bearing 194° from Peso da Régua, Peso da Régua, Vila Real, Portugal
67.3 km East bearing 95° from Porto, Porto, Porto, Portugal
71.7 km Southeast bearing 135° from Braga, Braga, Braga, Portugal
Last position: 2025-03-05 23:29:46 UTC (10m14s ago)
2025-03-05 23:29:46 WET local time at Lamego, Portugal [?]
Device: R3ABM: BrandMeister DMR
Last path: CT1HSN-1>APBM1S via TCPIP*,qAS,BM2682RPT
Positions stored: 5
Other SSIDs: CT1HSN-10
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS