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 W1BJ-9 - show graphs
Mic-E message: En route
Location: 38°47.74' N 90°34.59' W - locator EM48RT00TX - show map
8.4 km West bearing 279° from Saint Charles, Saint Charles County, Missouri, United States [?]
14.6 km West bearing 283° from Bridgeton, Saint Louis County, Missouri, United States
37.8 km Northwest bearing 300° from Saint Louis, City of Saint Louis, Missouri, United States
137.6 km Southwest bearing 216° from Springfield, Sangamon County, Illinois, United States
Last position: 2023-03-04 23:19:48 UTC (19d 14h27m ago)
2023-03-04 17:19:48 CST local time at Saint Charles, United States [?]
Altitude: 156 m
Course: 46°
Speed: 65 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W1BJ-9>SX4W7T via W0MA*,WIDE1*,K0ATT-10*,WIDE2*,qAR,WB0HTW (good)
Positions stored: 4
Other SSIDs: W1BJ W1BJ-1
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS