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 KG6ZDO-4 - show graphs
Comment: aprs.fi for iOS
Location: 38°30.01' N 122°45.40' W - locator CM88OM90EB - show map
1.6 km South bearing 199° from Larkfield-Wikiup, Sonoma County, California, United States [?]
7.6 km Northwest bearing 331° from Santa Rosa, Sonoma County, California, United States
85.8 km North bearing 340° from San Francisco, San Francisco County, California, United States
110.1 km West bearing 266° from Sacramento, Sacramento County, California, United States
Last position: 2024-09-13 21:03:27 UTC (237d 13h42m ago)
2024-09-13 14:03:27 PDT local time at Larkfield-Wikiup, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KG6ZDO-4>APFII0 via WIDE1-1,WIDE2-1,qAR,K6YIL-1 (good)
Positions stored: 3
Other SSIDs: KG6ZDO-i
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