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 HS4ROU - show graphs
Map loading...
Comment: APRX RX-Igate 10WATTS GROUP
Location: 18°06.96' N 103°55.92' E - locator OK18XC17UU - show map - static map
12.7 miles Northwest bearing 324° from Bueng Khong Long, Nong Khai, Thailand [?]
12.9 miles East bearing 111° from Si Wilai, Changwat Bueng Kan, Thailand
67.4 miles North bearing 348° from Sakon Nakhon, Sakon Nakhon, Thailand
74.0 miles Northwest bearing 311° from Nakhon Phanom, Nakhon Phanom, Thailand
Last position: 2016-08-20 05:01:20 EDT (156d 3h53m ago)
2016-08-20 16:01:20 ICT local time at Bueng Khong Long, Thailand [?]
Last telemetry: 2016-08-19 23:37:12 EDT (156d 9h17m 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: HS4ROU>APRX26 via TCPIP*,qAC,T2FINLAND
Positions stored: 5
Last heard a station directly: 2016-05-11 20:24:44 EDT (256d 12h30m ago)
Normal receiver range estimate: 50 miles (Updated: 2016-01-31 18:01:51 EST)
Stations near current position of HS4ROU - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS3JDH-1013.2 miles 291°2016-12-31 00:01:44 HS4OSH15.2 miles 226°2017-01-23 07:48:45
HS4OSH-720.6 miles 211°2017-01-23 07:55:00 HS4OSH-520.7 miles 211°2017-01-23 07:54:54
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