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 KC9BKP - show graphs
Comment: PinPoint v2.1
Location: 41°47.25' N 87°55.96' W - locator EN61AS89BA - show map
4.4 km North bearing 345° from Burr Ridge, DuPage County, Illinois, United States [?]
5.2 km Northeast bearing 41° from Darien, DuPage County, Illinois, United States
24.4 km West bearing 254° from Chicago, Cook County, Illinois, United States
32.2 km East bearing 85° from Aurora, Kane County, Illinois, United States
Last position: 2025-02-17 16:53:41 UTC (1d 3h20m ago)
2025-02-17 10:53:41 CST local time at Burr Ridge, United States [?]
Altitude: 233 m
Speed: 9 km/h
Device: AB0WV: PinPoint
Last path: KC9BKP>APIN21 via TCPIP*,qAC,T2CAEAST
Positions stored: 10209
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