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 KB9MLJ-9 - show graphs
Comment: 441.115MHz D-STAR>KB9MLJ B
Mic-E message: In service
Location: 41°10.07' N 87°49.71' W - locator EN61CE00NG - show map
4.0 km Northeast bearing 44° from Bradley, Kankakee County, Illinois, United States [?]
4.9 km Northeast bearing 53° from Bourbonnais, Kankakee County, Illinois, United States
77.2 km South bearing 191° from Chicago, Cook County, Illinois, United States
77.5 km Southeast bearing 148° from Aurora, Kane County, Illinois, United States
Last position: 2024-10-12 14:24:11 UTC (123d 6h11m ago)
2024-10-12 09:24:11 CDT local time at Bradley, United States [?]
Course: 14°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: KB9MLJ-9>T1QP0W via W9AZ-1,WIDE1*,WIDE2-1,qAR,KC8RFE-3 (good)
Positions stored: 121
Other SSIDs: KB9MLJ KB9MLJ-D KB9MLJ-Y KB9MLJ-5 KB9MLJ-7 KB9MLJ-13 KB9MLJ-B KB9MLJ-N KB9MLJ-R KB9MLJ-6
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