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 weather station KJ6LNH-7 - show graphs
Location: 38°00.62' N 121°58.15' W - locator CM98AA32QL - show map
6.5 km Northeast bearing 56° from Concord, Contra Costa County, California, United States [?]
9.8 km East bearing 72° from Pacheco, Contra Costa County, California, United States
47.4 km Northeast bearing 56° from San Francisco, San Francisco County, California, United States
74.8 km North bearing 355° from San Jose, Santa Clara County, California, United States
Last position: 2024-04-25 12:20:09 UTC (294d 17h43m ago)
2024-04-25 05:20:09 PDT local time at Concord, United States [?]
Last WX report: 2024-03-28 11:25:12 UTC (322d 18h38m ago) – show weather charts
8.3 °C 9% 1015.6 mbar 1.3 m/s North
Device: Unknown: Unknown
Last path: KJ6LNH-7>APRS via N6JWT-15*,WIDE2-1,qAR,K6MRP-10 (good)
Positions stored: 13
Other SSIDs: KJ6LNH-1 KJ6LNH-9 KJ6LNH
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