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 CT7ALW-10 - show graphs
Comment: APRS-IS for Win32
Location: 40°34.42' N 8°35.59' W - locator IN50QN87TQ - show map
3.7 km South bearing 182° from Oliveirinha, Aveiro, Aveiro, Portugal [?]
6.9 km Southeast bearing 115° from Ílhavo, Ílhavo, Aveiro, Portugal
64.0 km South bearing 179° from Porto, Porto, Porto, Portugal
109.5 km South bearing 188° from Braga, Braga, Braga, Portugal
Last position: 2022-05-12 20:59:04 UTC (313d 21h39m ago)
2022-05-12 21:59:04 WEST local time at Oliveirinha, Portugal [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: CT7ALW-10>APWW11 via TCPIP*,qAC,T2FINLAND
Positions stored: 1
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS