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 AL7BX-4 - show graphs
Comment: #JS8 AL7BX/4 144.179624MHz +15dB
Location: 37°39.75' N 113°04.00' W - locator DM37LP19XA - show map
1.7 km South bearing 194° from Cedar City, Iron County, Utah, United States [?]
12.9 km South bearing 197° from Enoch, Iron County, Utah, United States
77.1 km Northeast bearing 36° from Saint George, Washington County, Utah, United States
Last position: 2023-11-22 22:05:52 UTC (232d 18h35m ago)
2023-11-22 15:05:52 MST local time at Cedar City, United States [?]
Device: KN4CRD: JS8Call (software)
Last path: AL7BX-4>APJ8CL via qAS,AL7BX
Positions stored: 2
Other SSIDs: AL7BX-WX AL7BX-8 AL7BX-9 AL7BX-3 AL7BX-5 al7bx
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