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 KC9UDU-9 - show graphs
Map loading...
Comment: 145.130MHz T127 -060 Mobile
Mic-E message: Off duty
Location: 43°01.69' N 87°54.02' W - locator EN63BA16XS - show map - static map
0.8 miles Southeast bearing 157° from Milwaukee, Milwaukee County, Wisconsin, United States [?]
4.3 miles South bearing 189° from Shorewood, Milwaukee County, Wisconsin, United States
80.0 miles Northeast bearing 49° from Rockford, Winnebago County, Illinois, United States
Last position: 2016-06-05 15:25:54 EDT (182d 5h3m ago)
2016-06-05 14:25:54 CDT local time at Milwaukee, United States [?]
Altitude: 600 ft
Course: 184°
Speed: 6 MPH
Device: Yaesu: FTM-350 (rig)
Last path: KC9UDU-9>TSPQ6Y via WIDE1-1,WIDE2-1,qAR,N9UX (good)
Positions stored: 5223
Stations near current position of KC9UDU-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K9MAR0.8 miles 337°2016-12-04 19:23:29 KB9VRG-91.2 miles 307°2016-11-07 06:57:51
N9KWZ1.3 miles 353°2016-11-25 01:43:19 EW05122.1 miles 20°2016-12-04 19:01:13
DW08353.1 miles 159°2016-12-04 19:26:50 KB9IME3.8 miles 267°2016-11-30 14:00:22
K9ZZZ-i3.8 miles 262°2016-11-23 17:05:05 KB9WOO-104.0 miles 181°2016-11-13 12:52:48
N9XRR-94.2 miles 187°2016-11-07 12:32:39 W0NG-94.2 miles 354°2016-11-11 15:21:31
KC9LKZ A4.7 miles 357°2016-12-04 19:21:49 KC9LKZ AD4.7 miles 357°2016-12-04 19:21:50
KC9LKZ B4.7 miles 357°2016-12-04 19:21:50 KC9LKZ-B4.7 miles 357°2016-12-04 19:21:35
KC9LKZ-A4.7 miles 357°2016-12-04 19:21:34 KC9LKZ C4.7 miles 357°2016-12-04 19:21:51
KC9LKZ-C4.7 miles 357°2016-12-04 19:21:36 W9LOL4.7 miles 150°2016-12-04 19:28:12
W9UWM-94.8 miles 185°2016-11-29 01:24:35 W9LOL-14.8 miles 166°2016-12-04 19:27:45
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