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 KM6LYW - show graphs
Comment: Craig RF
Location: 38°46.69' N 121°14.07' W - locator CM98JS16US - show map
1.4 km South bearing 175° from Rocklin, Placer County, California, United States [?]
5.5 km Northeast bearing 58° from Roseville, Placer County, California, United States
31.4 km Northeast bearing 46° from Sacramento, Sacramento County, California, United States
152.0 km Northeast bearing 42° from San Francisco, San Francisco County, California, United States
Last position: 2025-10-30 18:49:08 UTC (2d 1h52m ago)
2025-10-30 11:49:08 PDT local time at Rocklin, United States [?]
Course: 228°
Speed: 117 km/h
Last path: KM6LYW>APN000 via WIDE1-1,qAR,GTOWN (good)
Positions stored: 10554
Other SSIDs: KM6LYW-4 KM6LYW-10 KM6LYW-3 KM6LYW-2 KM6LYW-5 KM6LYW-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