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 HS4OZY-1 - show graphs
Map loading...
Comment: RX Only aprs Khonkaen APRS Club 144.390Mhz.
Location: 16°44.64' N 102°37.80' E - locator OK16HR58ON - show map - static map
0.6 miles South bearing 195° from Khuean Ubolratana, Khon Kaen, Thailand [?]
0.6 miles South bearing 195° from Ubonratana, Khon Kaen, Thailand
24.5 miles Northwest bearing 327° from Khon Kaen, Khon Kaen, Thailand
47.5 miles South bearing 193° from Udon Thani, Udon Thani, Thailand
Last position: 2017-03-06 20:04:56 EST (224d 23h10m ago)
2017-03-07 08:04:56 ICT local time at Khuean Ubolratana, Thailand [?]
Altitude: 0 ft
Course:
Last telemetry: 2017-02-20 03:15:00 EST (239d 16h ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, WiFi: 0 dB, BaudRate: 19200 bps
Device: JA7UDE: U2APRS (app, Android)
Last path: HS4OZY-1>APDU83 via TCPIP*,qAC,T2THAI
Positions stored: 54
Other SSIDs: HS4OZY HS4OZY-2 HS4OZY-5 HS4OZY-9
Stations near current position of HS4OZY-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS0ZMJ-916.5 miles 64°2017-10-09 02:22:34 VK2XLY-918.4 miles 247°2017-09-30 03:05:34
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