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 K7AHC-9 - show graphs
Comment: Andy K7AHC TRUCK Mobile 444.650
Mic-E message: In service
Location: 47°27.02' N 122°17.94' W - locator CN87UK48CB - show map
553.7 m West bearing 292° from SeaTac, King County, Washington, United States [?]
3.5 km Northeast bearing 63° from Normandy Park, King County, Washington, United States
17.5 km South bearing 172° from Seattle, King County, Washington, United States
135.2 km Southeast bearing 143° from Victoria, British Columbia, Canada
Last position: 2026-01-20 03:39:27 UTC (17h17m ago)
2026-01-19 19:39:27 PST local time at SeaTac, United States [?]
Altitude: 106 m
Course: 244°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K7AHC-9>T7RWPR via qAR,K7NWS-2
Positions stored: 300
Other SSIDs: K7AHC-11 K7AHC-12 K7AHC-7 K7AHC K7AHC-1 K7AHC-2 K7AHC-13 K7AHC-4
Stations which heard K7AHC-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