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APRS station SV4J-B - show graphs
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Comment: 440 Voice 438.42500MHz -7.6000MHz
Location: 39°24.06' N 23°02.37' E - locator KM19MJ46RF - show map - static map
2.4 miles Northeast bearing 60° from Portariá, Nomós Magnisías, Thessaly, Greece [?]
3.0 miles East bearing 89° from Makrinítsa, Nomós Magnisías, Thessaly, Greece
5.5 miles Northeast bearing 65° from Vólos, Nomós Magnisías, Thessaly, Greece
36.8 miles Southeast bearing 116° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position: 2016-09-07 20:05:53 EDT (322d 4h29m ago)
2016-09-08 03:05:53 EEST local time at Portariá, Greece [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SV4J-B>APDG02 via TCPIP*,qAC,SV4J-BS
Positions stored: 9681
APRS igate – Statistics for 2017-07:
Last heard a station directly: 2017-05-14 01:35:47 EDT (73d 23h ago)
Position packets sent to APRS-IS: 214 – show map
Stations near current position of SV4J-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SZ4SRM-1126.1 yards 322°2017-07-27 00:29:51 439.40RPT26.1 yards 322°2017-07-27 00:32:13
SV4FFP3.9 miles 55°2017-07-13 14:27:30 SV2OEX-94.5 miles 155°2017-06-29 12:40:23
EW40395.3 miles 239°2017-07-22 17:30:08 SV4RQO6.2 miles 243°2017-07-22 14:06:57
SV4RLO7.2 miles 265°2017-07-02 15:14:52 SV1DAY-77.6 miles 91°2017-07-09 09:11:26
SV4FFB13.8 miles 268°2017-07-03 07:28:42 SV4FFB-415.4 miles 264°2017-07-24 16:14:07
SV4FFK17.3 miles 146°2017-07-20 05:38:47 SP9HYX-926.3 miles 131°2017-07-21 01:13:00
SV2LLJ35.4 miles 305°2017-07-17 09:05:38 SV4CGF-936.6 miles 300°2017-07-23 13:40:21
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.
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