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 KJ6RDH-9 - show graphs
Comment: gdpalmer - mobile
Mic-E message: In service
Location: 33°58.95' N 117°22.54' W - locator DM13HX45WT - show map
3.1 km Southeast bearing 119° from Rubidoux, Riverside County, California, United States [?]
3.7 km Northeast bearing 30° from Riverside, Riverside County, California, United States
78.8 km East bearing 72° from Long Beach, Los Angeles County, California, United States
80.3 km East bearing 95° from Los Angeles, Los Angeles County, California, United States
Last position: 2025-11-19 02:25:55 UTC (1d 12h47m ago)
2025-11-18 18:25:55 PST local time at Rubidoux, United States [?]
Altitude: 264 m
Course: 29°
Speed: 28 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ6RDH-9>S3UXYU via WIDE1-1,qAR,KELLER (good)
Positions stored: 21393
Stations which heard KJ6RDH-9 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