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 BA7JRT-9 - show graphs
Comment: 439.400MHz -8 T77 7.83V
Location: 23°10.59' N 113°30.16' E - locator OL63SE02HI - show map
7.7 km Northwest bearing 329° from Lilian, Guangdong Sheng, China [?]
9.3 km Northwest bearing 335° from Nangang, Guangdong Sheng, China
26.7 km East bearing 76° from Guangzhou, Guangdong Sheng, China
119.6 km Northwest bearing 326° from Hong Kong, Hong Kong
Last position: 2025-04-19 14:45:40 UTC (23d 23h48m ago)
2025-04-19 22:45:40 CST local time at Lilian, China [?]
Course: 288°
Speed: 2 km/h
Last path: BA7JRT-9>APN000 via WIDE1-1,WIDE2-2,qAO,BD7LWI (good)
Positions stored: 3
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