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 HS4SCY-8 - show graphs
Map loading...
Comment: https://www.facebook.com/chok.kap
Location: 17°06.20' N 102°56.50' E - locator OK17LC34AT - show map - static map
3.4 miles Southwest bearing 217° from Ban Phan Don, Udon Thani, Thailand [?]
4.8 miles West bearing 266° from Kumphawapi, Udon Thani, Thailand
23.9 miles Southeast bearing 155° from Udon Thani, Udon Thani, Thailand
63.7 miles South bearing 159° from Vientiane, Viangchan, Laos
Last position: 2017-01-08 20:35:18 EST (10d 15h38m ago)
2017-01-09 08:35:18 ICT local time at Ban Phan Don, Thailand [?]
Altitude: 461 ft
Course: 175°
Device: Open Source: APRSdroid (app, Android)
Last path: HS4SCY-8>APDR12 via TCPIP*,qAC,T2NORWAY
Positions stored: 9012
Other SSIDs: HS4SCY-1 HS4SCY-10 HS4SCY-4 HS4SCY-7 HS4SCY-9
Stations near current position of HS4SCY-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS4SCY-45.7 miles 257°2017-01-19 12:03:23 HS4SCY-17.3 miles 307°2017-01-19 12:03:09
HS4UQX-17.9 miles 279°2017-01-19 12:06:46 HS4OZY-914.8 miles 198°2016-12-31 09:27:20
HS4AU-216.7 miles 284°2017-01-19 12:13:24 E21EIC-i22.4 miles 331°2017-01-17 04:41:58
HS4WLA-925.7 miles 300°2017-01-16 12:10:58
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