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 SV4M-B - show graphs
Map loading...
Comment: 440 Voice 439.37500MHz -7.6000MHz
Location: 39°24.21' N 23°03.10' E - locator KM19MJ66EU - show map - static map
4.8 miles North bearing 1° from Áno Lekhónia, Nomós Magnisías, Thessaly, Greece [?]
4.9 miles North bearing 11° from Káto Lekhónia, Nomós Magnisías, Thessaly, Greece
6.2 miles Northeast bearing 66° from Vólos, Nomós Magnisías, Thessaly, Greece
37.3 miles Southeast bearing 115° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position: 2018-11-12 18:58:15 EST (7m15s ago)
2018-11-13 01:58:15 EET local time at Áno Lekhónia, Greece [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SV4M-B>APDG02 via TCPIP*,qAC,SV4M-BS
Positions stored: 4
Packet rate: 1200 seconds between packets on average during 58821 seconds.
APRS igate – Statistics for 2018-11:
Position packets sent to APRS-IS: 19 – show map
Stations near current position of SV4M-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
SV4M AD0.0 yards 0°2018-11-12 18:58:25 SV4M B0.0 yards 0°2018-11-12 18:58:05
SV4J B0.7 miles 254°2018-11-12 18:59:08 SV4J-B0.7 miles 254°2018-11-12 18:59:18
SZ4SRM-110.7 miles 256°2018-11-12 19:01:58 439.40RPT0.7 miles 256°2018-11-12 18:55:28
SV4FFD0.7 miles 184°2018-11-03 10:49:24 J44UAB2.4 miles 352°2018-11-12 18:35:57
J44VAA2.4 miles 352°2018-11-12 18:49:16 SV4FFP3.3 miles 51°2018-11-08 03:54:35
SV4LAD4.8 miles 218°2018-11-12 08:31:38 SV4LAD-DP5.2 miles 179°2018-11-12 19:01:22
SV4LAD-105.2 miles 178°2018-10-28 11:48:34 SV4FFL-96.6 miles 244°2018-10-29 04:38:48
SV4RJA-107.2 miles 246°2018-11-08 12:22:17 SV4RLO7.8 miles 264°2018-11-06 17:32:30
SV4FFB14.5 miles 267°2018-11-12 07:09:03 SV4PBH-415.5 miles 234°2018-10-16 17:58:14
SV4PBH-615.5 miles 234°2018-11-03 15:27:07 SV4PBH-515.6 miles 234°2018-10-17 01:41:11
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.
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