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 KI6TSF-L2 - show graphs
Comment: LoRa APRS
Location: 37°25.26' N 122°12.60' W - locator CM87VK41TA - show map
6.3 km West bearing 249° from Palo Alto, Santa Clara County, California, United States [?]
8.1 km Southwest bearing 229° from East Palo Alto, San Mateo County, California, United States
29.3 km West bearing 288° from San Jose, Santa Clara County, California, United States
43.4 km Southeast bearing 155° from San Francisco, San Francisco County, California, United States
Last position: 2024-09-26 20:43:56 UTC (136d 21h39m ago)
2024-09-26 13:43:56 PDT local time at Palo Alto, United States [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: KI6TSF-L2>APLRG1 via TCPIP*,qAC,T2SPAIN
Positions stored: 1
Other SSIDs: KI6TSF-8 KI6TSF-L1 KI6TSF-12 KI6TSF-L9
Last heard a station directly: 2024-09-14 19:39:54 UTC (148d 22h43m 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