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 KG4ICG-9 - show graphs
Comment: [scanning]
Mic-E message: In service
Location: 38°44.26' N 77°31.87' W - locator FM18FR67GA - show map
4.5 km Southeast bearing 123° from Linton Hall, Prince William County, Virginia, United States [?]
5.2 km South bearing 190° from Bull Run, Prince William County, Virginia, United States
46.3 km West bearing 248° from Washington, D. C., Washington, D.C., United States
100.3 km Southwest bearing 233° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-05 23:52:58 UTC (5m59s ago)
2025-03-05 18:52:58 EST local time at Linton Hall, United States [?]
Altitude: 56 m
Course: 257°
Speed: 15 km/h
Device: Kenwood: TH-D75 (ht)
Last path: KG4ICG-9>S8TT2V via WIDE1-1,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 32490
Other SSIDs: KG4ICG-14 KG4ICG KG4ICG-7 KG4ICG-Y KG4ICG-D
Stations which heard KG4ICG-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