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APRS station HS4VCJ-1 - show graphs
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Comment: Udonthani APRS Club Standby 144.875 Mhz
Location: 17°25.56' N 102°48.64' E - locator OK17JK72GF - show map - static map
1.8 miles Northeast bearing 66° from Udon Thani, Udon Thani, Thailand [?]
16.1 miles East bearing 90° from Kut Chap, Udon Thani, Thailand
39.8 miles South bearing 160° from Vientiane, Viangchan, Laos
Last position: 2016-06-30 17:18:25 EDT (202d 7h24m ago)
2016-07-01 04:18:25 ICT local time at Udon Thani, Thailand [?]
Last telemetry: 2015-07-19 19:02:50 EDT (549d 5h40m ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: OH2MQK: aprx (software)
Last path: HS4VCJ-1>APRX20 via TCPIP*,qAC,T2FINLAND
Positions stored: 2
Stations near current position of HS4VCJ-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS4IF-73.3 miles 273°2016-12-21 07:04:05 HS4AID-93.3 miles 242°2017-01-15 00:03:41
HS4IF-103.5 miles 277°2017-01-18 20:29:16 HS4IF-93.5 miles 277°2017-01-15 19:10:33
HS4IF-33.5 miles 277°2017-01-18 23:38:54 E21EIC-i3.6 miles 221°2017-01-17 04:41:58
HS4WLA-916.7 miles 235°2017-01-16 12:10:58 HS4SCY-118.1 miles 171°2017-01-18 23:35:44
HS4AU-219.8 miles 202°2017-01-18 23:12:38 OZ1KNX-525.3 miles 83°2017-01-18 23:28:04
HS4LWD-832.6 miles 72°2017-01-18 23:01:47 HS4LWD-337.3 miles 70°2017-01-18 23:42:14
HS4LWD-937.3 miles 70°2017-01-18 16:56:26
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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