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 SV4QXF-7 - show graphs
Comment: THEMIS TRIKALA
Location: 39°33.20' N 21°46.41' E - locator KM09VN22TT - show map
557.9 m Southeast bearing 113° from Tríkala, Trikala, Thessaly, Greece [?]
2.2 km East bearing 86° from Pyrgetós, Trikala, Thessaly, Greece
56.2 km West bearing 261° from Lárisa, Nomós Larísis, Thessaly, Greece
152.0 km Southwest bearing 222° from Kalamariá, Nomós Thessaloníkis, Central Macedonia, Greece
Last position: 2025-02-17 19:19:15 UTC (1d 4h28m ago)
2025-02-17 21:19:15 EET local time at Tríkala, Greece [?]
Course: 344°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: SV4QXF-7>APBM1D via SV4Q,DMR*,qAR,SV4Q (good)
Positions stored: 23
Other SSIDs: SV4QXF-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 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