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 object K1BDX-PI - show graphs
Source callsign: K1BDX
Comment: Satellites in view = 11 ; Altitude = 928 Feet
Location: 41°45.09' N 88°51.97' W - locator EN51NS60BI - show map
8.0 km West bearing 254° from Waterman, DeKalb County, Illinois, United States [?]
18.8 km West bearing 264° from Hinckley, DeKalb County, Illinois, United States
45.3 km West bearing 269° from Aurora, Kane County, Illinois, United States
101.3 km West bearing 264° from Chicago, Cook County, Illinois, United States
Last position: 2025-06-29 18:08:29 UTC (17d 9h35m ago)
2025-06-29 13:08:29 CDT local time at Waterman, United States [?]
Last path: K1BDX>APVR30 via TCPIP*,qAC,T2PERTH
Positions stored: 45892
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