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 BG4PZF-10 - show graphs
Comment: YSF#63307 via pYSFReflector FTM-100D
Location: 36°31.40' N 118°03.54' E - locator OM96AM75BO - show map
20.6 km East bearing 77° from Boshan, Shandong Sheng, China [?]
25.0 km South bearing 179° from Nanding, Shandong Sheng, China
92.0 km Northeast bearing 66° from Tai’an, Shandong Sheng, China
96.1 km East bearing 99° from Jinan, Shandong Sheng, China
Last position: 2025-05-14 04:23:42 UTC (2h55m ago)
2025-05-14 12:23:42 CST local time at Boshan, China [?]
Speed: 3 km/h
Device: Unknown: Unknown
Last path: BG4PZF-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 11147
Other SSIDs: BG4PZF-R BG4PZF
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