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 WE4RED-9 - show graphs
Comment: 462.600MHz RobRed Land Cruiser 200
Mic-E message: Custom 0
Location: 38°38.78' N 121°04.85' W - locator CM98LP05HC - show map
4.4 km South bearing 178° from El Dorado Hills, El Dorado County, California, United States [?]
8.5 km West bearing 253° from Cameron Park, El Dorado County, California, United States
36.6 km East bearing 79° from Sacramento, Sacramento County, California, United States
151.8 km Northeast bearing 50° from San Francisco, San Francisco County, California, United States
Last position: 2025-07-25 03:12:05 UTC (2d 20h8m ago)
2025-07-24 20:12:05 PDT local time at El Dorado Hills, United States [?]
Altitude: 175 m
Course: 348°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WE4RED-9>DIDXWX via WIDE1-1,WIDE2-1,qAR,KA6PRW (good)
Positions stored: 56
Stations which heard WE4RED-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