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 N9PBD-12 - show graphs
Location: 38°37.09' N 89°53.04' W - locator EM58BO38WI - show map
3.7 km Northeast bearing 39° from O'Fallon, Saint Clair County, Illinois, United States [?]
6.4 km North bearing 10° from Shiloh, Saint Clair County, Illinois, United States
27.3 km East bearing 92° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2024-09-11 15:58:02 UTC (32d 9h7m ago)
2024-09-11 10:58:02 CDT local time at O'Fallon, United States [?]
Course: 360°
Speed: 0 km/h
Last path: N9PBD-12>APN000 via WIDE1-1,WIDE2-1,qAR,N9PBD-1 (good)
Positions stored: 7
Other SSIDs: N9PBD-1 N9PBD-15 N9PBD-9 N9PBD-7 N9PBD-N N9PBD-D N9PBD-Y N9PBD-B
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