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 N9JDI - show graphs
Comment: aprs.fi iOS
Location: 42°01.93' N 87°54.00' W - locator EN62BA27AR - show map
6.6 km Northeast bearing 62° from Elk Grove Village, Cook County, Illinois, United States [?]
11.0 km Southeast bearing 122° from Rolling Meadows, Cook County, Illinois, United States
28.9 km Northwest bearing 314° from Chicago, Cook County, Illinois, United States
111.9 km South bearing 180° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-07-27 17:38:32 UTC (198d 7h9m ago)
2024-07-27 12:38:32 CDT local time at Elk Grove Village, United States [?]
Altitude: 199 m
Speed: 0 km/h
Last path: N9JDI>aprs.fi via aprsfi-iOS
Positions stored: 2
Other SSIDs: N9JDI-9 N9JDI-N N9JDI-Y
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