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 HS4IOO-9 - show graphs
Map loading...
Comment: AMATEUR RADIO SOCIETY OF UTTARADIT
Location: 13°56.10' N 100°24.96' E - locator OK03EW94WK - show map - static map
1.3 miles Northwest bearing 336° from Bang Bua Thong, Nonthaburi, Thailand [?]
7.1 miles South bearing 174° from Lat Lum Kaeo, Pathum Thani, Thailand
13.8 miles Northwest bearing 335° from Bangkok, Bangkok, Thailand
26.2 miles Northwest bearing 332° from Samut Prakan, Samut Prakan, Thailand
Last position: 2018-04-11 05:01:32 EDT (189d 9h2m ago)
2018-04-11 16:01:32 ICT local time at Bang Bua Thong, Thailand [?]
Course: 16°
Speed: 39 MPH
Last path: HS4IOO-9>APNN08 via WIDE2-2,qAS,HS5CXL (good)
Positions stored: 1436
Other SSIDs: HS4IOO HS4IOO-5
Stations near current position of HS4IOO-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
E21IRC-5451.0 yards 256°2018-10-10 08:09:06 HS5CXL-91.0 miles 286°2018-10-17 13:07:56
HS5CXL1.0 miles 286°2018-10-17 09:12:04 E21AOE-53.2 miles 17°2018-10-08 11:16:01
E21SMM-34.0 miles 244°2018-10-17 13:53:22 E21SMM-24.0 miles 244°2018-10-17 08:19:58
E21SMM-84.0 miles 239°2018-10-17 10:34:27 E20FBA-94.2 miles 169°2018-10-16 22:39:43
E22UMT-36.3 miles 93°2018-10-16 05:04:23 E22UMT-26.3 miles 93°2018-10-16 04:56:42
E2pVSH-76.9 miles 76°2018-10-10 06:09:36 E20VSH-77.0 miles 80°2018-10-13 10:01:23
HS1RMG-97.0 miles 80°2018-10-01 04:03:53 HS0DJU C7.0 miles 101°2018-10-17 13:51:44
HS0DJU-C7.0 miles 101°2018-10-17 13:51:54 E20VSH-67.8 miles 82°2018-09-18 19:28:33
E2-77.8 miles 82°2018-10-09 19:57:54 E20WUE8.2 miles 106°2018-10-17 14:01:01
HS0AC-18.2 miles 160°2018-10-17 13:52:24 HS6RFP-98.5 miles 186°2018-10-17 08:49:52
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