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 WI4B-M - show graphs
Location: 37°05.97' N 85°18.14' W - locator EM77IC33RV - show map
514.5 m Southeast bearing 136° from Columbia, Adair County, Kentucky, United States [?]
19.6 km West bearing 284° from Russell Springs, Russell County, Kentucky, United States
122.6 km Southwest bearing 217° from Lexington, Fayette County, Kentucky, United States
129.1 km Southwest bearing 215° from Lexington-Fayette, Fayette County, Kentucky, United States
Last position: 2024-10-24 22:41:48 UTC (110d 23h34m ago)
2024-10-24 17:41:48 CDT local time at Columbia, United States [?]
Altitude: 250 m
Course: 327°
Speed: 33 km/h
Device: Icom: IC-5100 (D-Star)
Last path: WI4B-M>API510 via DSTAR*,qAS,W4TOY-G (good)
Positions stored: 335
Other SSIDs: WI4B WI4B-14 WI4B-1 WI4B-B WI4B-N
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.
User guide · 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