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 N9BF-1 - show graphs
Comment: CHI LOOP Digipeater/I-Gate
Location: 41°51.96' N 87°37.47' W - locator EN61EU57BU - show map
2.8 km Northeast bearing 50° from Chicago, Cook County, Illinois, United States [?]
11.0 km East bearing 78° from Cicero, Cook County, Illinois, United States
58.8 km East bearing 78° from Aurora, Kane County, Illinois, United States
Last position: 2024-06-13 02:48:46 UTC (250d 21h1m ago)
2024-06-12 21:48:46 CDT local time at Chicago, United States [?]
Last telemetry: 2024-06-12 20:46:33 UTC (251d 3h3m ago) – show telemetry
Ch 1: 170, Ch 2: 56920, Ch 3: 96, Ch 4: 194, Ch 5: 82
 1     2     3     4     5     6     7     8 
Device: WB2OSZ: DireWolf
Last path: N9BF-1>APDW17 via TCPIP*,qAC,T2EDM
Positions stored: 1
Other SSIDs: N9BF-5 N9BF-7 N9BF-15 N9BF N9BF-11 N9BF-10 N9BF-3 N9BF-4 N9BF-3
Last heard a station directly: 2024-06-13 01:46:04 UTC (250d 22h3m 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