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 K8RJB-9 - show graphs
Map loading...
Mic-E message: In service
Location: 42°46.32' N 86°06.97' W - locator EN62WS65BG - show map - static map
1.8 km South bearing 199° from Holland, Ottawa County, Michigan, United States [?]
9.1 km Southwest bearing 241° from Zeeland, Ottawa County, Michigan, United States
42.2 km Southwest bearing 240° from Grand Rapids, Kent County, Michigan, United States
68.7 km Northwest bearing 321° from Kalamazoo, Kalamazoo County, Michigan, United States
Last position: 2021-10-27 16:44:28 UTC (53m10s ago)
2021-10-27 12:44:28 EDT local time at Holland, United States [?]
Altitude: 188 m
Course: 87°
Speed: 37 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K8RJB-9>T2TV3R via WIDE1-1,WIDE2-1,qAR,W8AGT-10 (good)
Positions stored: 49969
Stations which heard K8RJB-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