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*
Web station KQ4WQM - show graphs
Comment: edfong jpole and aprs!
Location: 41°58.49' N 87°54.16' W - locator EN61BX13QX - show map
6.5 km Southeast bearing 120° from Elk Grove Village, Cook County, Illinois, United States [?]
8.6 km East bearing 90° from Itasca, DuPage County, Illinois, United States
25.1 km Northwest bearing 304° from Chicago, Cook County, Illinois, United States
118.2 km South bearing 180° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-06-21 00:44:09 UTC (10d 15h28m ago)
2025-06-20 19:44:09 CDT local time at Elk Grove Village, United States [?]
Altitude: 208 m
Course: 113°
Speed: 4 km/h
Last path: KQ4WQM>aprs.fi via aprsfi-iOS
Positions stored: 2394
Other SSIDs: KQ4WQM-7 KQ4WQM-5
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