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 HS4UQX-1 - show graphs
Map loading...
Location: 17°07.30' N 102°49.44' E - locator OK17JC89VE - show map - static map
4.3 miles Southeast bearing 138° from Nong Saeng, Udon Thani, Thailand [?]
9.9 miles West bearing 262° from Ban Phan Don, Udon Thani, Thailand
20.5 miles South bearing 173° from Udon Thani, Udon Thani, Thailand
60.2 miles South bearing 166° from Vientiane, Viangchan, Laos
Last position: 2017-12-22 05:28:38 EST (154d 10h21m ago)
2017-12-22 17:28:38 ICT local time at Nong Saeng, Thailand [?]
Last telemetry: 2017-12-22 05:28:39 EST (154d 10h21m ago) – show telemetry
RF->INET: 0 Pkts, INET->RF: 0 Pkts, RxPkts: 0 Pkts, TxPkts: 1 Pkts, IGateDropRx: 0 Pkts
Device: Telemetry devices
Last path: HS4UQX-1>APEI01 via TCPIP*,qAC,T2THAI
Positions stored: 2
Other SSIDs: HS4UQX HS4UQX-10 HS4UQX-11 HS4UQX-15 HS4UQX-9
Last heard a station directly: 2017-12-20 21:48:21 EST (155d 18h2m ago)
Stations near current position of HS4UQX-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS4AU-28.8 miles 288°2018-05-09 14:13:03 HS4IF-99.1 miles 40°2018-04-26 06:01:36
HS6OKJ-920.1 miles 348°2018-05-25 06:43:37 HS2BJE B34.6 miles 71°2018-05-09 06:07:01
HS2BJE-B34.6 miles 71°2018-05-09 06:07:11
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