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 AB6CR-9 - show graphs
Mic-E message: In service
Location: 37°40.92' N 121°45.26' W - locator CM97CQ93LQ - show map
1.2 km East bearing 89° from Livermore, Alameda County, California, United States [?]
10.8 km East bearing 78° from Pleasanton, Alameda County, California, United States
40.0 km North bearing 18° from San Jose, Santa Clara County, California, United States
59.4 km East bearing 100° from San Francisco, San Francisco County, California, United States
Last position: 2023-09-02 18:30:41 UTC (180d 6h51m ago)
2023-09-02 11:30:41 PDT local time at Livermore, United States [?]
Altitude: 162 m
Course: 188°
Speed: 0 km/h
Device: Kenwood: TH-D72 (ht)
Last path: AB6CR-9>S7TPYR via WIDE1-1,WIDE2-1,qAR,W6SRR-3 (good)
Positions stored: 77
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