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 KD0WWR-12 - show graphs
Map loading...
Comment: Bike MS 2016 - SAG14
Location: 38°57.04' N 90°11.45' W - locator EM48VW78CD - show map - static map
0.4 miles Southwest bearing 213° from Godfrey, Madison County, Illinois, United States [?]
3.5 miles Northwest bearing 321° from Upper Alton, Madison County, Illinois, United States
22.3 miles North bearing 1° from Saint Louis, City of Saint Louis, Missouri, United States
65.6 miles Southwest bearing 207° from Springfield, Sangamon County, Illinois, United States
Last position: 2016-09-10 17:41:54 EDT (229d 2h57m ago)
2016-09-10 16:41:54 CDT local time at Godfrey, United States [?]
Speed: 60 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: KD0WWR-12>APOT30 via W0MA*,WIDE1*,WIDE2-2,qAR,KE0GUC-1 (good)
Positions stored: 265
Other SSIDs: KD0WWR-5
Stations near current position of KD0WWR-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9SK1.9 miles 100°2017-04-27 20:25:15 KB9BPF2.2 miles 352°2017-04-27 20:15:19
KB9BPF-82.3 miles 354°2017-04-27 18:42:50 KB9BPF-92.3 miles 353°2017-04-27 15:59:03
K9JDN3.6 miles 182°2017-04-27 20:37:20 WJ9TAN4.1 miles 137°2017-04-27 20:36:58
EW76305.3 miles 141°2017-04-27 20:30:23 KC9YWE5.5 miles 138°2017-04-27 20:28:06
KB9A0F-108.2 miles 271°2017-04-20 22:30:55 KALN8.3 miles 115°2017-04-02 16:07:29
145.130IL8.4 miles 119°2017-04-27 20:37:38 KB0OWD8.4 miles 257°2017-04-27 20:37:28
KD0VJG8.5 miles 134°2017-04-13 23:23:47 KD9IKO-1010.4 miles 139°2017-04-26 09:00:19
FW027110.7 miles 124°2017-04-27 20:37:44 WF8MAF-910.7 miles 152°2017-04-25 15:03:53
KD0SML-810.8 miles 196°2017-04-26 14:21:14 KD0SML10.8 miles 196°2017-04-27 20:34:26
KD0SML-1310.8 miles 196°2017-04-27 20:31:47 AD0XI-711.9 miles 221°2017-04-27 20:19:19
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