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 object KC7CM B - show graphs
Map loading...
Source callsign: KC7CM-S
Comment: 440 Voice 433.55000MHz +0.0000MHz
Location: 48°00.00' N 122°00.00' W - locator CN98AA00AA - show map - static map
6.2 km North bearing 8° from Three Lakes, Snohomish County, Washington, United States [?]
9.6 km South bearing 194° from Granite Falls, Snohomish County, Washington, United States
50.3 km Northeast bearing 29° from Seattle, King County, Washington, United States
112.2 km Southeast bearing 115° from Victoria, British Columbia, Canada
Last position: 2021-12-01 07:07:23 UTC (10m45s ago)
2021-11-30 23:07:23 PST local time at Three Lakes, United States [?]
Last path: KC7CM-S>APDG01 via TCPIP*,qAC,KC7CM-GS
Positions stored: 1
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