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 K7ESP-12 - show graphs
Mic-E message: In service
Location: 47°31.05' N 122°01.71' W - locator CN87XM64NF - show map
6.6 km North bearing 338° from Mirrormont, King County, Washington, United States [?]
11.4 km North bearing 339° from Hobart, King County, Washington, United States
24.8 km Southeast bearing 113° from Seattle, King County, Washington, United States
142.5 km Southeast bearing 135° from Victoria, British Columbia, Canada
Last position: 2025-06-09 23:48:23 UTC (25d 10h15m ago)
2025-06-09 16:48:23 PDT local time at Mirrormont, United States [?]
Course: 90°
Speed: 0 km/h
Last telemetry: 2025-06-09 23:48:23 UTC (25d 10h15m ago) – show telemetry
Ch 1: 397, Ch 2: 621, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: K7ESP-12>T7SQPU via WIDE1-1,WIDE2-1,qAR,K7NWS-2 (good)
Positions stored: 570
Other SSIDs: K7ESP-7 K7ESP-i K7ESP
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