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 K7JSP-2 - show graphs
Comment: Shadow MTN DIGPEATER
Location: 34°44.27' N 117°33.59' W - locator DM14FR27TB - show map
22.0 km Northwest bearing 321° from Adelanto, San Bernardino County, California, United States [?]
28.2 km Northeast bearing 60° from Lake Los Angeles, Los Angeles County, California, United States
98.7 km Northeast bearing 39° from Los Angeles, Los Angeles County, California, United States
122.4 km Northeast bearing 28° from Long Beach, Los Angeles County, California, United States
Last position: 2025-08-19 02:18:02 UTC (31d 2h1m ago)
2025-08-18 19:18:02 PDT local time at Adelanto, United States [?]
Device: WB2OSZ: DireWolf
Last path: K7JSP-2>APDW18 via WI6RE-1,qAR,KN6KS-2 (good)
Positions stored: 3
Other SSIDs: K7JSP-1 K7JSP-7 K7JSP-10 K7JSP K7JSP-9
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