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 SV7DMD-9 - show graphs
Comment: ] QRV:RV57 www.sz7xth.gr
Mic-E message: En route
Location: 41°07.49' N 24°52.38' E - locator KN21KC49SX - show map
2.0 km Southwest bearing 206° from Xánthi, Nomós Xánthis, East Macedonia and Thrace, Greece [?]
5.8 km Southwest bearing 241° from Kimméria, Nomós Xánthis, East Macedonia and Thrace, Greece
107.5 km Southwest bearing 213° from Khaskovo, Obshtina Khaskovo, Khaskovo, Bulgaria
114.4 km South bearing 175° from Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria
Last position: 2025-09-26 16:08:39 UTC (4d 23h38m ago)
2025-09-26 19:08:39 EEST local time at Xánthi, Greece [?]
Altitude: 152 m
Course: 13°
Speed: 15 km/h
Device: Kenwood: TM-D710 (rig)
Last path: SV7DMD-9>TQ0W49 via WIDE1,WIDE2-2,qAR,LZ0ORL (good)
Positions stored: 128567
Other SSIDs: SV7DMD-11 SV7DMD-5 SV7DMD-7 SV7DMD-12
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