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 NA9PL-15 - show graphs
Comment: 146.560MHz PAAROS Field Day
Location: 42°14.06' N 88°15.88' W - locator EN52UF86FF - show map
2.2 km Southwest bearing 233° from Oakwood Hills, McHenry County, Illinois, United States [?]
5.2 km West bearing 260° from Port Barrington, McHenry County, Illinois, United States
66.3 km Northwest bearing 310° from Chicago, Cook County, Illinois, United States
94.1 km South bearing 198° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-07-30 21:30:32 UTC (204d 22h9m ago)
2024-07-30 16:30:32 CDT local time at Oakwood Hills, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: NA9PL-15>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 94
Other SSIDs: NA9PL-10 NA9PL NA9PL-1
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