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 SV4FFB-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 434.63750MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 39°22.73' N 22°45.12' E - locator KM19JJ00FW - show map
0.3 miles South bearing 161° from Velestíno, Nomós Magnisías, Thessaly, Greece [?]
3.8 miles South bearing 178° from Rizómilos, Nomós Magnisías, Thessaly, Greece
10.4 miles West bearing 275° from Vólos, Nomós Magnisías, Thessaly, Greece
25.1 miles Southeast bearing 135° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position: 2024-11-19 20:11:36 EST (14m59s ago)
2024-11-20 03:11:36 EET local time at Velestíno, Greece [?]
Altitude: 390 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SV4FFB-D>APDG03 via TCPIP*,qAC,SV4FFB-DS
Positions stored: 28
Packet rate: 576 seconds between packets on average during 28230 seconds.
Other SSIDs: SV4FFB-13 SV4FFB-DP SV4FFB-2 SV4FFB-7 SV4FFB SV4FFB-Y
Stations near current position of SV4FFB-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
SV4FFB-DP16.0 yards 270°2024-11-19 20:05:50 SV4FFB-225.2 yards 219°2024-11-19 19:44:39
SV4FFB-1336.6 yards 238°2024-11-19 20:23:51 GW13560.4 miles 255°2024-11-19 20:15:52
SV4FGJ-70.8 miles 181°2024-10-30 12:14:07 SV/TL-0683.3 miles 128°2024-10-23 07:17:41
SV/TL-0664.0 miles 243°2024-10-23 07:17:50 SV/TL-0676.2 miles 221°2024-11-03 14:37:31
SV/TL-0697.9 miles 124°2024-11-03 14:45:17 SZ4SRM9.3 miles 89°2024-11-19 19:34:14
SV4RQO9.8 miles 93°2024-11-19 13:53:51 SV/TL-0649.9 miles 298°2024-10-23 07:03:10
SV4FFP11.0 miles 91°2024-11-18 07:06:28 SV4FFZ-911.4 miles 99°2024-11-17 05:58:50
SZ4SRM-1115.4 miles 84°2024-11-19 20:26:31 439.40RPT15.4 miles 84°2024-11-19 20:17:35
SV4LAD-916.1 miles 89°2024-11-17 07:04:35 SV4LAD-DP16.2 miles 107°2024-11-19 20:05:50
SV4NLT-DP20.4 miles 158°2024-11-19 20:05:50 SV4RJY-521.1 miles 311°2024-11-19 06:09:29
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