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 HS4OSH-7 - show graphs
Map loading...
Comment: aprs group seka thailand
Location: 17°58.10' N 103°45.86' E - locator OK17VX12RJ - show map - static map
5.6 miles Southeast bearing 141° from Phon Charoen, Changwat Bueng Kan, Thailand [?]
8.0 miles North bearing 4° from Kham Ta Kla, Sakon Nakhon, Thailand
61.2 miles Northwest bearing 336° from Sakon Nakhon, Sakon Nakhon, Thailand
74.8 miles Northeast bearing 59° from Udon Thani, Udon Thani, Thailand
Last position: 2017-04-14 02:51:45 EDT (10d 16h12m ago)
2017-04-14 13:51:45 ICT local time at Phon Charoen, Thailand [?]
Altitude: 439 ft
Course: 357°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: HS4OSH-7>APDR13 via TCPIP*,qAC,T2MAZURY
Positions stored: 45371
Other SSIDs: HS4OSH HS4OSH-5
Stations near current position of HS4OSH-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS4OSH-55.4 miles 316°2017-04-17 00:25:02 HS3JDH-108.1 miles 351°2017-04-24 19:02:06
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