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 KG7ZOK - show graphs
Comment: 0x33 via MMDVM
Location: 48°23.56' N 122°20.96' W - locator CN88TJ84BF - show map
3.4 km South bearing 200° from Mount Vernon, Skagit County, Washington, United States [?]
8.1 km West bearing 262° from Big Lake, Skagit County, Washington, United States
87.4 km North bearing 359° from Seattle, King County, Washington, United States
110.6 km Southeast bearing 149° from Vancouver, British Columbia, Canada
Last position: 2025-06-29 18:34:35 UTC (3d 22h41m ago)
2025-06-29 11:34:35 PDT local time at Mount Vernon, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: KG7ZOK>APDPRS via C4FM*,qAR,KG7ZOK-N (good)
Positions stored: 7
Other SSIDs: KG7ZOK-N
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