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 HS1ZHY-9 - show graphs
Comment: Stb 144.9375 Mhz
Location: 14°42.71' N 102°08.50' E - locator OK14BR70AU - show map
1.9 miles Southwest bearing 234° from Chok Chai, Nakhon Ratchasima, Thailand [?]
7.8 miles East bearing 95° from Pak Thong Chai, Nakhon Ratchasima, Thailand
18.1 miles South bearing 172° from Nakhon Ratchasima, Nakhon Ratchasima, Thailand
76.2 miles South bearing 174° from Chaiyaphum, Chaiyaphum, Thailand
Last position: 2023-07-30 07:05:45 EDT (285d 11h49m ago)
2023-07-30 18:05:45 +07 local time at Chok Chai, Thailand [?]
Altitude: 668 ft
Device: Icom: IC-5100 (D-Star)
Last path: HS1ZHY-9>API510 via DSTAR*,qAR,HS1ZHY-C (good)
Positions stored: 29148
Other SSIDs: HS1ZHY-1 HS1ZHY-7 HS1ZHY-8 HS1ZHY-6 HS1ZHY-N HS1ZHY-D HS1ZHY-C HS1ZHY-5 HS1ZHY-H HS1ZHY
Stations near current position of HS1ZHY-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS3UZM8.0 miles 286°2024-05-10 18:41:31 HS3NOQ-29.1 miles 26°2024-05-10 18:35:55
HS3NOQ-89.7 miles 34°2024-05-10 06:04:56 HS3NOQ-99.7 miles 34°2024-05-09 20:03:10
HS3NOQ-79.7 miles 34°2024-05-10 06:05:05 HS3YWJ-89.7 miles 34°2024-04-13 09:42:16
HS3NOQ-1210.3 miles 41°2024-05-10 18:51:57 TRACTOR10.4 miles 31°2024-05-03 01:33:58
HS4RBS-115.3 miles 150°2024-05-10 18:53:51 HS3PQJ-316.7 miles 1°2024-05-10 18:47:06
HS3PQJ-116.7 miles 1°2024-05-06 11:04:38 HS6TFM-417.0 miles 351°2024-05-10 12:36:40
HS6TFM-D17.4 miles 351°2024-05-10 18:43:49 HS6TFM C18.2 miles 350°2024-05-10 18:42:05
HS6TFM-C18.2 miles 350°2024-05-10 18:42:15 HS6TFM-918.2 miles 349°2024-05-10 10:52:46
P-HS3LIQ18.3 miles 353°2024-05-08 23:01:11 HS3SGZ C18.7 miles 351°2024-04-20 03:46:31
HS3SGZ-C18.7 miles 351°2024-04-20 03:46:41 HS3YXT-D19.4 miles 348°2024-05-10 06:16:26
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