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 AI6BX - show graphs
Location: 34°08.20' N 117°33.82' W - locator DM14FD22IT - show map
4.3 km Northeast bearing 39° from Rancho Cucamonga, San Bernardino County, California, United States [?]
8.8 km East bearing 104° from San Antonio Heights, San Bernardino County, California, United States
63.3 km East bearing 81° from Los Angeles, Los Angeles County, California, United States
70.8 km Northeast bearing 54° from Long Beach, Los Angeles County, California, United States
Last position: 2026-01-06 15:28:20 UTC (4d 5h27m ago)
2026-01-06 07:28:20 PST local time at Rancho Cucamonga, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: AI6BX>API510 via TCPIP*,qAC,T2LANE
Positions stored: 1728
Other SSIDs: AI6BX-B AI6BX-E AI6BX-9
Last heard a station directly: 2025-11-30 22:54:29 UTC (40d 22h1m ago)
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