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 KB9APF - show graphs
Comment: 145+230MHz T079 -
Location: 38°58.97' N 90°11.79' W - locator EM48VX65KV - show map
13.6 km Northwest bearing 327° from East Alton, Madison County, Illinois, United States [?]
14.3 km Northwest bearing 318° from Rosewood Heights, Madison County, Illinois, United States
39.5 km North bearing 0° from Saint Louis, City of Saint Louis, Missouri, United States
102.6 km Southwest bearing 208° from Springfield, Sangamon County, Illinois, United States
Last position: 2023-01-21 16:34:08 UTC (67d 3h47m ago)
2023-01-21 10:34:08 CST local time at East Alton, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KB9APF>APU25N via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 1
Other SSIDs: KB9APF-7 KB9APF-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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS