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 BI4NQD - show graphs
Comment: BI4NQD
Location: 36°10.18' N 120°17.95' E - locator PM06DE50VR - show map
10.2 km Northwest bearing 320° from Qingdao, Shandong Sheng, China [?]
17.1 km West bearing 279° from Kutao, Shandong Sheng, China
82.8 km East bearing 76° from Zhu Cheng City, Shandong Sheng, China
Last position: 2025-03-12 03:30:07 UTC (54d 11h12m ago)
2025-03-12 11:30:07 CST local time at Qingdao, China [?]
Last path: BI4NQD>APN000 via TCPIP*,qAC,T2HAKATA
Positions stored: 1
Other SSIDs: BI4NQD-10
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