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 KD9FJA-11 - show graphs
Map loading...
Comment: RadBug,12C,901mb,150
Location: 43°02.21' N 87°11.23' W - locator EN63JA78MU - show map - static map
34.1 miles Northeast bearing 59° from Wind Point, Racine County, Wisconsin, United States [?]
34.5 miles East bearing 81° from Cudahy, Milwaukee County, Wisconsin, United States
36.3 miles East bearing 90° from Milwaukee, Milwaukee County, Wisconsin, United States
88.7 miles Northeast bearing 39° from Elgin, Kane County, Illinois, United States
Last position: 2016-06-02 12:50:51 EDT (234d 14h1m ago)
2016-06-02 11:50:51 CDT local time at Wind Point, United States [?]
Altitude: 3458 ft
Course: 48°
Speed: 21 MPH
Last path: KD9FJA-11>CQ via K8COP-4*,WIDE2-2,qAR,KC8HJN (good)
Positions stored: 130
Stations near current position of KD9FJA-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JAMES R BARKER13.5 miles 191°2017-01-15 11:44:34 STEWART J CORT28.7 miles 225°2017-01-14 10:57:05
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.
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