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 BG2CTW-11 - show graphs
Comment: DQ C4FM:439.250 -7 T:88.5 APRS:144.640 1200K
Last status: 全心全意为人民服务
Location: 46°34.44' N 125°08.70' E - locator PN26NN77JS - show map
3.4 km Northeast bearing 39° from Longfeng, Heilongjiang Sheng, China [?]
11.1 km East bearing 95° from Daqing, Heilongjiang Sheng, China
123.4 km Southeast bearing 133° from Qiqihar, Heilongjiang Sheng, China
147.6 km Northwest bearing 309° from Harbin, Heilongjiang Sheng, China
Last position: 2025-05-29 10:09:15 UTC (2m2s ago)
2025-05-29 18:09:15 CST local time at Longfeng, China [?]
Altitude: 152 m
Course: 228°
Speed: 0 km/h
Last path: BG2CTW-11>APRS4G via TCPIP*,qAC,T2TOKYO
Positions stored: 53195
Other SSIDs: BG2CTW-9 BG2CTW-12 BG2CTW-N BG2CTW
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