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 00OTK-9 - show graphs
Location: 14°45.26' N 100°36.60' E - locator OK04HS31EA - show map
4.2 miles Southwest bearing 224° from Lop Buri, Lop Buri, Thailand [?]
8.2 miles Northwest bearing 306° from Nong Don, Sara Buri, Thailand
62.0 miles North bearing 6° from Mueang Nonthaburi, Nonthaburi, Thailand
69.5 miles North bearing 6° from Bangkok, Bangkok, Thailand
Last position: 2025-01-25 23:52:06 EST (23h ago)
2025-01-26 11:52:06 +07 local time at Lop Buri, Thailand [?]
Course: 288°
Speed: 44 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 00OTK-9>APOTC1 via HS3RXX-5*,qAS,HS9CEL-1 (good)
Positions stored: 1
Stations near current position of 00OTK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
U22OJI-90.3 miles 110°2025-01-25 02:44:58 E42JMY-70.7 miles 106°2025-01-16 01:30:10
HS0TK-60.7 miles 286°2025-01-22 21:53:32 E20OLK-90.7 miles 325°2025-01-03 04:50:31
HS0TK-90.7 miles 285°2025-01-25 23:33:46 HS0TK-80.7 miles 285°2025-01-26 07:56:37
HS0TK-D0.8 miles 289°2025-01-26 19:01:51 E2ROJI-91.2 miles 214°2025-01-25 06:10:50
E22JLY-71.4 miles 106°2025-01-16 01:33:32 E22ETK-D1.6 miles 88°2025-01-26 17:27:10
E20YTK-91.7 miles 100°2025-01-25 23:49:41 E22OKI-91.9 miles 75°2025-01-25 03:28:06
HS0TK-12.4 miles 188°2025-01-26 22:38:11 RXXU2.5 miles 6°2025-01-26 03:37:44
HS0QQB-92.9 miles 112°2025-01-26 18:18:09 E22JMG-103.2 miles 2°2025-01-25 20:43:45
EB2JMY-73.2 miles 291°2025-01-11 09:15:13 E27ASY-83.2 miles 12°2025-01-26 22:48:50
ASY8HS-33.2 miles 12°2025-01-26 19:58:26 E20NTK-93.2 miles 5°2025-01-25 19:58:14
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.
User guide · 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