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 (205d 51m 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 - EDT      callsign distance last heard - EDT
KA0CUU10.8 miles 7°2018-09-19 14:08:39 147.030MO12.9 miles 19°2018-09-19 14:01:46
KE0RWZ-1015.0 miles 355°2018-09-19 14:01:10 KFAM15.8 miles 50°2018-09-19 14:00:24
KC9SDU17.1 miles 46°2018-09-19 13:32:20 W3YND18.8 miles 20°2018-08-22 15:13:36
W3YND-318.8 miles 20°2018-08-25 22:08:23 KE0RWZ-521.9 miles 340°2018-09-12 12:00:23
WA0TOP-127.3 miles 283°2018-09-19 14:09:22 WA0TOP27.3 miles 283°2018-08-21 17:12:37
WA0TOP-927.3 miles 283°2018-08-21 17:12:51 WA0TIP-127.3 miles 283°2018-09-15 04:26:42
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