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*
Web station W4HBO - show graphs
Location: 34°35.46' N 86°27.65' W - locator EM64SO41QT - show map
353.9 m Northwest bearing 330° from Owens Cross Roads, Madison County, Alabama, United States [?]
19.3 km Southeast bearing 143° from Huntsville, Madison County, Alabama, United States
20.0 km Southeast bearing 121° from Redstone Arsenal, Madison County, Alabama, United States
116.5 km Southwest bearing 245° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2022-05-31 14:15:35 UTC (295d 16h55m ago)
2022-05-31 09:15:35 CDT local time at Owens Cross Roads, United States [?]
Last path: > via Web
Positions stored: 1
Other SSIDs: W4HBO-4 W4HBO-7 W4HBO-2 W4HBO-3 W4HBO-6
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS