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 E20OLK-9 - show graphs
Location: 14°48.52' N 100°38.01' E - locator OK04HT64AB - show map
1.5 miles Northwest bearing 298° from Lop Buri, Lop Buri, Thailand [?]
8.7 miles East bearing 91° from Tha Wung, Lop Buri, Thailand
65.9 miles North bearing 7° from Mueang Nonthaburi, Nonthaburi, Thailand
73.4 miles North bearing 7° from Bangkok, Bangkok, Thailand
Last position: 2024-11-25 07:28:13 EST (1d 9h12m ago)
2024-11-25 19:28:13 +07 local time at Lop Buri, Thailand [?]
Course: 149°
Speed: 29 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: E20OLK-9>APOTC1 via HS3RXX-5*,qAR,E22LPB (good)
Positions stored: 1
Stations near current position of E20OLK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
E20WTK-9465.3 yards 131°2024-11-22 04:14:39 RXXu467.1 yards 178°2024-11-24 03:36:47
E21JMY-100.6 miles 181°2024-11-23 22:01:29 E22JMY-20.7 miles 175°2024-11-22 19:35:23
E27AUY-80.7 miles 152°2024-11-15 06:22:41 ASY8HS-30.8 miles 228°2024-11-06 04:02:23
E22JMY-61.0 miles 150°2024-11-25 23:54:36 EofNUK-91.1 miles 176°2024-11-20 08:40:23
E27ASU-81.1 miles 141°2024-11-20 03:50:34 E27LKY-81.2 miles 97°2024-11-20 08:03:09
E27MSY-91.3 miles 132°2024-11-22 02:57:39 E27BSY-101.3 miles 132°2024-11-22 02:57:55
E24FTK-91.3 miles 52°2024-11-25 18:03:51 E22LPB1.3 miles 250°2024-11-26 16:31:55
C27ASY-91.3 miles 195°2024-11-26 03:02:23 HS6TK-81.4 miles 213°2024-11-09 08:25:37
E40OTK-91.4 miles 347°2024-11-26 06:43:22 ER0OTK-91.4 miles 347°2024-11-18 05:27:03
HS3WQB-91.5 miles 118°2024-11-20 00:10:18 E37ASY-91.5 miles 38°2024-11-20 20:36:16
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