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 E21TMW-9 - show graphs
Map loading...
Comment: aprs.fi - Your Friends On The Map!
Location: 12°43.04' N 101°32.85' E - locator OK02SR52QD - show map - static map
8.0 miles Southwest bearing 238° from Klaeng, Rayong, Thailand [?]
15.2 miles South bearing 174° from Wang Chan, Rayong, Thailand
88.3 miles Southeast bearing 134° from Samut Prakan, Samut Prakan, Thailand
100.3 miles Southeast bearing 135° from Bangkok, Bangkok, Thailand
Last position: 2019-04-14 05:11:13 EDT (34d 23h6m ago)
2019-04-14 16:11:13 ICT local time at Klaeng, Thailand [?]
Altitude: 77 ft
Device: Argent Data Systems: OpenTracker (tracker)
Last path: E21TMW-9>APOT21 via WIDE1-1,qAS,E21TMW-1 (good)
Positions stored: 37819
Other SSIDs: E21TMW E21TMW-1 E21TMW-10 E21TMW-15 E21TMW-2 E21TMW-3 E21TMW-4 E21TMW-5 E21TMW-7 E21TMW-8
Last heard a station directly: 2019-04-14 00:34:39 EDT (35d 3h43m ago)
Stations near current position of E21TMW-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
E21TMW-100.0 yards 0°2019-05-19 03:02:54 E21TMW-720.2 yards 270°2019-05-16 08:10:03
E21TMW-11.1 miles 358°2019-05-19 04:08:59 HS1OLQ-N1.9 miles 7°2019-05-17 22:11:55
HS2UNM1082.1 miles 73°2019-04-27 23:23:28 E21TMW-22.4 miles 1°2019-05-19 04:14:48
HS3EPE-12.6 miles 295°2019-05-19 04:03:48 WiR-140173.7 miles 220°2019-05-19 03:58:53
HS2UPR-14.5 miles 89°2019-05-19 04:08:28 HS2UPR4.7 miles 90°2019-05-19 03:51:45
HS6HYO-94.8 miles 32°2019-04-28 12:17:44 HS2UPR-94.8 miles 92°2019-05-12 06:14:27
HS2UPR-34.8 miles 92°2019-05-19 04:08:46 E25IMD-108.3 miles 56°2019-05-19 01:10:30
E27YJ-98.3 miles 56°2019-05-18 04:59:39 E25IMD-98.3 miles 56°2019-05-19 02:51:49
E27HUQ-910.7 miles 32°2019-05-19 04:09:29 E27HUQ-512.3 miles 359°2019-04-28 10:20:55
E27HGZ-913.2 miles 72°2019-04-23 20:24:09 E27UF-113.3 miles 71°2019-05-19 03:57:44
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