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 HS4MJX - show graphs
Map loading...
Comment: U2APRS
Location: 13°37.25' N 100°43.09' E - locator OK03IO68EX - show map - static map
6.0 miles Southeast bearing 122° from Bang Na, Bangkok, Thailand [?]
6.9 miles South bearing 167° from Prawet, Bangkok, Thailand
8.3 miles East bearing 80° from Samut Prakan, Samut Prakan, Thailand
17.2 miles Southeast bearing 122° from Bangkok, Bangkok, Thailand
Last position: 2017-01-20 06:47:49 EST (18h41m ago)
2017-01-20 18:47:49 ICT local time at Bang Na, Thailand [?]
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: HS4MJX>APDU83 via TCPIP*,qAC,T2QUEBEC
Positions stored: 2326
Packet rate: 113 seconds between packets on average during 1580 seconds.
Other SSIDs: HS4MJX-1 HS4MJX-10 HS4MJX-5 HS4MJX-8 HS4MJX-9
Stations near current position of HS4MJX - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS1BLJ-41.0 miles 246°2017-01-21 01:15:01 HS1BLJ-131.8 miles 225°2017-01-20 20:53:26
HS1CPP-101.9 miles 226°2017-01-21 00:44:50 HS1BLJ-101.9 miles 223°2017-01-12 00:08:32
WW0K-91.9 miles 223°2017-01-09 07:03:53 hs1blj-i1.9 miles 224°2017-01-18 23:30:29
HS1BLJ-11.9 miles 223°2017-01-21 01:28:35 HS1BLJ-91.9 miles 223°2017-01-09 07:18:12
HS1BLJ-52.0 miles 223°2017-01-18 23:28:10 HS1CPP-132.0 miles 223°2017-01-20 22:45:18
HS1CPP-122.0 miles 223°2017-01-20 23:44:26 HS1BLJ-72.0 miles 223°2017-01-16 15:52:21
HS4MJX-12.1 miles 228°2017-01-20 07:43:23 E21ICM-92.1 miles 228°2017-01-20 22:48:32
HS4MJX-92.2 miles 228°2017-01-15 09:28:55 E24UHJ-92.4 miles 70°2016-12-31 02:01:04
HS8ZEW-93.4 miles 275°2017-01-15 00:32:57 HS6KLJ3.6 miles 277°2017-01-21 01:19:15
HS6KLJ-33.6 miles 277°2017-01-21 01:19:22 HS6KLJ-83.6 miles 277°2017-01-21 01:20:00
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