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-1 - show graphs
Comment: QRV FT8 HF
Last status: V.3.0g SSID:Preecha Rx:0 Tx:0
Location: 12°43.39' N 101°32.96' E - locator OK02SR53WN - show map
7.7 miles Southwest bearing 240° from Klaeng, Rayong, Thailand [?]
14.8 miles South bearing 173° from Wang Chan, Rayong, Thailand
88.1 miles Southeast bearing 133° from Samut Prakan, Samut Prakan, Thailand
100.1 miles Southeast bearing 135° from Bangkok, Bangkok, Thailand
Last position: 2024-05-20 21:20:56 EDT (13d 6h27m ago)
2024-05-21 08:20:56 +07 local time at Klaeng, Thailand [?]
Last telemetry: 2024-05-20 21:21:05 EDT (13d 6h27m ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, WiFi: 37 dB, BaudRate: 19200 bps
Device: LY3PH: APRS-ESP
Last path: E21TMW-1>APESPG via TCPIP*,qAC,T2LONDON
Positions stored: 119
Other SSIDs: E21TMW-3 E21TMW-9 E21TMW-7 E21TMW-10 E21TMW-5 E21TMW-8 E21TMW-2 e21tmw
Last heard a station directly: 2023-07-19 09:39:03 EDT (319d 18h9m ago)
Stations near current position of E21TMW-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
E21TMW-30.0 yards 0°2024-06-03 03:45:27 E21TMW-100.4 miles 195°2024-06-03 00:24:08
E21TMW-70.4 miles 198°2024-06-03 02:00:28 E21TMW-50.4 miles 197°2024-05-22 09:02:46
E21TMW-90.5 miles 228°2024-06-03 02:53:10 E24XVF-91.0 miles 143°2024-06-02 20:23:36
E25NSL-12.0 miles 195°2024-05-13 06:57:24 HS2UPR4.6 miles 95°2024-06-03 03:47:13
HS2UPR-94.7 miles 97°2024-05-30 20:37:26 HS3EPE-15.6 miles 209°2024-05-26 19:05:30
HS2ALL-95.8 miles 57°2024-06-02 20:01:37 E27FBI-96.6 miles 60°2024-05-25 09:40:54
E25IMD-68.0 miles 58°2024-05-13 20:04:07 E25IMD-18.0 miles 59°2024-06-03 03:48:07
E25NSL-98.0 miles 58°2024-05-22 08:24:38 E25IMD-128.0 miles 58°2024-05-15 02:48:21
E27DRU-28.3 miles 291°2024-05-12 15:30:35 E24XVG-29.5 miles 95°2024-06-03 03:46:32
E24XVG-69.7 miles 55°2024-06-03 01:22:39 E24XVF-89.9 miles 52°2024-06-03 03:47:42
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