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 HS1ZXY-7 - show graphs
Comment: 1ZHY E20AE STB144.9375 Mhz
Location: 13°53.93' N 100°35.38' E - locator OK03HV05SR - show map
2.8 miles Northwest bearing 302° from Bang Khen, Bangkok, Thailand [?]
7.8 miles Northwest bearing 310° from Khan Na Yao, Bangkok, Thailand
11.6 miles Northeast bearing 31° from Bangkok, Bangkok, Thailand
20.7 miles North bearing 359° from Samut Prakan, Samut Prakan, Thailand
Last position: 2024-05-09 08:19:20 EDT (13d 16h11m ago)
2024-05-09 19:19:20 +07 local time at Bang Khen, Thailand [?]
Course: 23°
Speed: 11 MPH
Last path: HS1ZXY-7>AESPT2-3 via WIDE1-1,qAR,E21EIC-2 (good)
Positions stored: 63
Stations near current position of HS1ZXY-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HSqZHY-70.3 miles 208°2024-05-20 20:06:42 E21EIC-21.0 miles 131°2024-05-23 00:23:20
HS5LYE-11.8 miles 219°2024-05-10 10:29:43 HS3QGB-92.0 miles 131°2024-05-22 09:59:34
E20WUE-92.1 miles 267°2024-05-22 04:18:18 HS4JFR-52.5 miles 349°2024-05-22 11:36:58
E21EBV-92.6 miles 257°2024-05-08 22:27:25 E20TWR3.0 miles 26°2024-05-03 10:29:21
HS0ACS-73.2 miles 350°2024-04-23 10:15:09 E25SWT C3.3 miles 170°2024-04-30 11:14:58
E25SWT-C3.3 miles 170°2024-04-30 11:15:08 HS0DJU C3.3 miles 265°2024-05-15 07:48:55
HS0DJU-C3.3 miles 265°2024-05-15 07:49:05 E20TWR-93.4 miles 31°2024-05-12 17:10:06
P-E20TWR3.4 miles 31°2024-05-16 20:00:48 E25KI3.4 miles 31°2024-05-23 00:28:53
E25PKH3.8 miles 209°2024-05-03 03:27:35 HS5LYE C3.9 miles 199°2024-05-20 05:20:41
HS5LYE-C3.9 miles 199°2024-05-20 05:20:51 HS5LYE-73.9 miles 200°2024-05-05 11:01:35
Stations which heard HS1ZXY-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
HS1ZHY-1 1 2024-05-03 08:32:28 2024-05-03 08:32:28 OK04HA > OK04HA 0.5 miles 73° 2024-05-03 08:32:28

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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