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 XX9NO-9 - show graphs
Comment: Testing on aprsdroid
Location: 22°15.41' N 113°40.44' E - locator OL62UG01VP - show map
11.1 km East bearing 102° from Zhuhai, Guangdong Sheng, China [?]
14.0 km Southeast bearing 145° from Tangjiawan, Guangdong Sheng, China
49.8 km West bearing 266° from Hong Kong, Hong Kong
105.0 km Southeast bearing 155° from Guangzhou, Guangdong Sheng, China
Last position: 2025-08-24 06:22:56 UTC (8d 9h5m ago)
2025-08-24 14:22:56 CST local time at Zhuhai, China [?]
Altitude: 34 m
Course: 58°
Speed: 89 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: XX9NO-9>APDR16 via TCPIP*,qAC,T2TOKYO
Positions stored: 109
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