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 BI4IWX - show graphs
Comment: QSQ-144.640
Location: 35°57.15' N 116°52.59' E - locator OM85KW58EO - show map
22.3 km North bearing 20° from Ningyang, Shandong Sheng, China [?]
33.9 km Southwest bearing 220° from Tai’an, Shandong Sheng, China
80.3 km South bearing 188° from Jinan, Shandong Sheng, China
Last position: 2025-12-30 01:36:18 UTC (19h7m ago)
2025-12-30 09:36:18 CST local time at Ningyang, China [?]
Last path: BI4IWX>DM9100 via WIDE1-3,WIDE2-3,qAS,BR4MT-3 (suboptimal)
Path element WIDE1-3 does work - please use WIDE1-1 instead. In path element WIDEn-N, n must be greater than or equal to N. Path element WIDE2-3 does work - please use WIDE2-2 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 12
Other SSIDs: BI4IWX-R BI4IWX-7
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