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 E20SPI-1 - show graphs
Location: 13°17.77' N 100°56.88' E - locator OK03LH31SB - show map
5.1 miles Southwest bearing 208° from Chon Buri, Chon Buri, Thailand [?]
11.1 miles West bearing 265° from Ban Bueng, Chon Buri, Thailand
31.5 miles Southeast bearing 132° from Samut Prakan, Samut Prakan, Thailand
43.6 miles Southeast bearing 136° from Bangkok, Bangkok, Thailand
Last position: 2025-01-30 09:05:32 EST (7h48m ago)
2025-01-30 21:05:32 +07 local time at Chon Buri, Thailand [?]
Course: 205°
Speed: 13 MPH
Device: Icom: IC-51 (D-Star)
Last path: E20SPI-1>API51 via DSTAR*,qAR,E20SPI-C (good)
Positions stored: 123
Packet rate: 361 seconds between packets on average during 1443 seconds.
Stations near current position of E20SPI-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS2TEU-91.5 miles 332°2025-01-30 16:53:55 HS2YTY-92.8 miles 355°2025-01-07 06:29:30
HS3UAA-92.8 miles 73°2025-01-30 06:56:25 HS3UAA-52.9 miles 73°2025-01-26 09:33:26
HS3UAA-12.9 miles 76°2025-01-19 21:30:09 HS2XQB M3.4 miles 122°2025-01-30 16:38:09
HS2XQB-M3.4 miles 122°2025-01-30 16:38:19 9W2PRM-Y5.8 miles 185°2025-01-14 21:35:49
E27IHO-16.3 miles 34°2025-01-30 16:46:59 HS4RLR-96.4 miles 33°2025-01-29 22:35:00
E27IHO-96.4 miles 34°2025-01-30 16:49:38 E27IHO-66.4 miles 34°2025-01-30 05:50:44
HS2IO-96.4 miles 34°2025-01-30 10:11:00 E27IHO-56.4 miles 34°2025-01-28 11:33:58
E27IHO-76.4 miles 34°2025-01-28 09:56:12 E27FY-96.4 miles 34°2025-01-03 01:34:02
E27RN-96.4 miles 34°2025-01-05 00:56:03 E27IHO-136.4 miles 35°2025-01-30 16:51:26
E27IHO-26.5 miles 33°2025-01-24 03:02:22 005671002 TH7.3 miles 179°2025-01-16 00:51:59
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