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 object KA0WHR B - show graphs
Map loading...
Source callsign: KA0WHR-S
Comment: 440 Voice 446.00000MHz +0.0000MHz
Location: 37°37.29' N 90°38.37' W - locator EM47QO39GD - show map - static map
1.8 miles North bearing 338° from Ironton, Iron County, Missouri, United States [?]
10.2 miles South bearing 184° from Bismarck, Saint Francois County, Missouri, United States
72.0 miles South bearing 183° from Chesterfield, Saint Louis County, Missouri, United States
73.5 miles South bearing 199° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2018-02-26 12:21:45 EST (292d 11h57m ago)
2018-02-26 11:21:45 CST local time at Ironton, United States [?]
Last path: KA0WHR-S>APDG01 via TCPIP*,qAC,KA0WHR-GS
Positions stored: 1
Stations near current position of KA0WHR B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA0CUU10.8 miles 7°2018-12-16 00:18:34 147.030MO12.9 miles 19°2018-12-16 00:16:57
N0NSR-ios15.6 miles 44°2018-12-06 11:07:51 KFAM15.8 miles 50°2018-12-14 20:30:34
KC9SDU17.1 miles 46°2018-12-16 00:01:35 KE0RWZ17.2 miles 9°2018-12-05 00:15:27
KE0RWZ-1017.2 miles 9°2018-12-16 00:17:57 KE0RWZ-A17.2 miles 9°2018-12-02 18:41:21
KE0RWZ-R17.2 miles 9°2018-12-08 17:54:08 KE0BNC-1417.2 miles 9°2018-11-22 22:53:33
LSXSVR9BA17.7 miles 279°2018-12-01 05:04:03 N9KJB19.5 miles 103°2018-12-16 00:04:52
WA0TOP-127.3 miles 283°2018-12-16 00:18:27 LSXTOR9WA27.6 miles 124°2018-12-01 05:04:03
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