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 KB9AFJ-3 - show graphs
Map loading...
Comment: Trail Bound! 144.230/146.430
Location: 41°48.95' N 87°44.77' W - locator EN61DT05LT - show map - static map
8.3 km South bearing 158° from Oak Park, Cook County, Illinois, United States [?]
8.8 km Southwest bearing 245° from Chicago, Cook County, Illinois, United States
9.0 km Southeast bearing 142° from Forest Park, Cook County, Illinois, United States
47.9 km East bearing 82° from Aurora, Kane County, Illinois, United States
Last position: 2021-09-18 00:27:27 UTC (27d 19h1m ago)
2021-09-17 19:27:27 CDT local time at Oak Park, United States [?]
Device: Microsat: WX3in1 Plus 2.0
Last path: KB9AFJ-3>APMI06 via WIDE3-3,qAR,N9ZE-10 (good)
Positions stored: 1560
Last heard a station directly: 2021-09-16 00:18:34 UTC (29d 19h10m ago)
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