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 HS1HTW-4 - show graphs
Map loading...
Comment: EPS8266 Test
Location: 13°46.98' N 100°42.67' E - locator OK03IS57IW - show map - static map
4.7 miles North bearing 14° from Prawet, Bangkok, Thailand [?]
5.4 miles Northeast bearing 48° from Suan Luang, Bangkok, Thailand
14.2 miles East bearing 82° from Bangkok, Bangkok, Thailand
14.8 miles Northeast bearing 31° from Samut Prakan, Samut Prakan, Thailand
Last position: 2018-01-17 06:42:27 EST (251d 15h22m ago)
2018-01-17 18:42:27 ICT local time at Prawet, Thailand [?]
Last WX report: 2018-01-16 09:27:12 EST (252d 12h37m ago) – show weather charts
80 °F 71%
Last telemetry: 2018-01-17 06:43:05 EST (251d 15h21m ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, WiFi: 0 dB, BaudRate: 0 bps
Device: Telemetry devices
Last path: HS1HTW-4>APESPG via TCPIP*,qAC,T2TOKYO3
Positions stored: 1
Other SSIDs: HS1HTW-10 HS1HTW-2 HS1HTW-5 HS1HTW-7 HS1HTW-9
Stations near current position of HS1HTW-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS1HTW-100.0 yards 0°2018-09-19 08:46:30 E22FEQ-91.2 miles 128°2018-09-23 09:32:03
HS3BUT-52.0 miles 228°2018-09-06 11:21:52 E21HSY-94.7 miles 267°2018-09-25 22:20:41
E20DOW-104.8 miles 277°2018-09-25 22:35:07 E24RBU-54.9 miles 209°2018-09-23 03:30:08
MAGIC-65.1 miles 314°2018-09-24 12:25:52 MAGIC-25.1 miles 314°2018-09-02 11:12:29
HS1IFU-135.1 miles 314°2018-09-02 11:14:02 FDIOT-25.7 miles 289°2018-09-25 22:59:20
FDIOT-15.7 miles 289°2018-09-25 23:04:07 HS0ZER-156.0 miles 232°2018-09-25 22:23:40
HS1IFU6.0 miles 304°2018-09-24 12:27:41 E24YAB6.5 miles 307°2018-09-23 00:42:56
E21HSY6.5 miles 278°2018-09-25 10:35:32 E21HSY C6.5 miles 278°2018-09-25 21:26:32
E21HSY-C6.5 miles 278°2018-09-25 21:26:42 E21HSY-N6.5 miles 278°2018-09-25 21:36:41
E27BJM-106.6 miles 156°2018-09-21 07:05:36 E27BJM-86.6 miles 156°2018-09-21 07:08:59
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.
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