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 BA7OST-7 - show graphs
Comment: 144.640MHz https://aprsdro
Location: 22°49.91' N 113°16.81' E - locator OL62PT39OP - show map
2.0 miles East bearing 108° from Daliang, Guangdong Sheng, China [?]
2.3 miles North bearing 340° from Shunde, Guangdong Sheng, China
19.8 miles South bearing 174° from Guangzhou, Guangdong Sheng, China
67.5 miles Northwest bearing 304° from Hong Kong, Hong Kong
Last position: 2024-05-02 20:02:42 EDT (17d 18h29m ago)
2024-05-03 08:02:42 CST local time at Daliang, China [?]
Altitude: 103 ft
Course: 138°
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: BA7OST-7>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 2
Other SSIDs: BA7OST-2 BA7OST-8
Stations near current position of BA7OST-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BA7OST-23.1 miles 275°2024-04-27 03:08:12 BA7NDZ-76.6 miles 282°2024-05-20 10:03:03
BD7NJC-88.9 miles 195°2024-05-20 06:29:25 BD7NJC-69.0 miles 194°2024-05-20 06:13:25
BH7PBE-129.1 miles 40°2024-05-20 14:30:18 BD7NJC-109.3 miles 191°2024-05-04 17:35:45
BA7OSM-59.3 miles 5°2024-05-01 05:06:19 BG7JD-1010.5 miles 12°2024-05-20 14:29:39
BD7LWO-Y11.3 miles 198°2024-05-06 09:22:19 BD7LWO-1011.3 miles 198°2024-05-06 09:22:19
BD7LJM-1011.5 miles 73°2024-05-20 14:30:02 EL-BH7MVY13.7 miles 347°2024-05-20 13:57:26
BG7JD-213.9 miles 12°2024-05-20 14:27:43 BG7JD-713.9 miles 13°2024-05-07 12:04:06
BG7JD-313.9 miles 13°2024-05-20 09:38:20 BH7MVY-914.1 miles 349°2024-05-20 12:26:52
BH7PBE-1014.7 miles 86°2024-05-20 14:30:18 BD7KSF-915.4 miles 330°2024-05-20 06:49:04
BG7JD-115.8 miles 315°2024-05-20 14:24:24 BH7PBE-916.0 miles 67°2024-05-20 14:30:18
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