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-11 - show graphs
Comment: K7AHC HT1
Location: 47°34.36' N 122°16.85' W - locator CN87UN67HK - show map
5.4 km Southeast bearing 134° from Seattle, King County, Washington, United States [?]
8.3 km Northeast bearing 42° from White Center, King County, Washington, United States
125.2 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2025-08-03 23:41:41 UTC (45d 14h50m ago)
2025-08-03 16:41:41 PDT local time at Seattle, United States [?]
Altitude: 0 m
Course: 179°
Speed: 0 km/h
Last path: K7AHC-11>APAT81-1 via WIDE1-1,WIDE2-2,qAR,K7NWS-2 (good)
Positions stored: 544
Other SSIDs: K7AHC K7AHC-1 K7AHC-2 K7AHC-12 K7AHC-13 K7AHC-9 K7AHC-4
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