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 SZ4KRD-9 - show graphs
Comment: SZ4KRD/MOBILE RADIO CLUB OF KARDITSA
Mic-E message: Off duty
Location: 39°37.12' N 22°24.09' E - locator KM19EO88EL - show map
2.6 km Southwest bearing 218° from Lárisa, Nomós Larísis, Thessaly, Greece [?]
3.0 km East bearing 86° from Terpsithéa, Nomós Larísis, Thessaly, Greece
122.5 km South bearing 202° from Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece
Last position: 2024-10-13 10:46:57 UTC (130d 8h45m ago)
2024-10-13 13:46:57 EEST local time at Lárisa, Greece [?]
Altitude: 93 m
Course: 341°
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: SZ4KRD-9>SYSW12 via WIDE1,WIDE2-2,qAO,SV4FFB-2 (good)
Positions stored: 5673
Other SSIDs: SZ4KRD
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