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 SV7LWC-7 - show graphs
Location: 40°51.09' N 25°50.44' E - locator KN20WU04VI - show map
2.9 km West bearing 279° from Alexandroúpoli, Nomós Évrou, East Macedonia and Thrace, Greece [?]
24.7 km Northwest bearing 305° from Enez, Edirne, Turkey
91.9 km Northwest bearing 329° from Çanakkale, Çanakkale, Turkey
109.5 km Southwest bearing 213° from Edirne, Edirne, Turkey
Last position: 2025-06-21 18:33:20 UTC (22d 12h51m ago)
2025-06-21 21:33:20 EEST local time at Alexandroúpoli, Greece [?]
Altitude: 31 m
Speed: 2 km/h
Last telemetry: 2025-06-21 18:33:20 UTC (22d 12h51m ago) – show telemetry
Ch 1: 3.900, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: SV7LWC-7>APLRT1 via WIDE1-1,qAR,SV7PKL-10 (good)
Positions stored: 33
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