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 KC6YIR-1 - show graphs
Comment: network radio
Location: 35°15.80' N 120°40.70' W - locator CM95PG83OE - show map
2.7 km Southwest bearing 218° from San Luis Obispo, San Luis Obispo County, California, United States [?]
10.5 km Northeast bearing 28° from Avila Beach, San Luis Obispo County, California, United States
40.9 km Northwest bearing 327° from Santa Maria, Santa Barbara County, California, United States
129.4 km Northwest bearing 317° from Santa Barbara, Santa Barbara County, California, United States
Last position: 2023-05-28 03:05:39 UTC (9m25s ago)
2023-05-27 20:05:39 PDT local time at San Luis Obispo, United States [?]
Altitude: 47 m
Course: 335°
Speed: 0 km/h
Last telemetry: 2023-04-28 07:17:49 UTC (29d 19h57m ago) – show telemetry
Ch 1: 437, Ch 2: 615, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Open Source: APRSdroid (app, Android)
Last path: KC6YIR-1>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored: 120059
Other SSIDs: KC6YIR-15 KC6YIR-13 KC6YIR-6 KC6YIR-9 KC6YIR-7 KC6YIR-D KC6YIR-5 KC6YIR-11 KC6YIR-10 KC6YIR-4
Stations which heard KC6YIR-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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