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 KB7MRM-9 - show graphs
Mic-E message: Special
Location: 47°43.87' N 122°20.75' W - locator CN87TR85ML - show map
5.6 km Southwest bearing 240° from Lake Forest Park, King County, Washington, United States [?]
8.6 km West bearing 278° from Inglewood-Finn Hill, King County, Washington, United States
13.9 km North bearing 356° from Seattle, King County, Washington, United States
108.9 km Southeast bearing 135° from Victoria, British Columbia, Canada
Last position: 2025-11-26 17:00:45 UTC (4d 10h45m ago)
2025-11-26 09:00:45 PST local time at Lake Forest Park, United States [?]
Altitude: 151 m
Course: 355°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KB7MRM-9>4W4SXW via qAR,K1NOT-10
Positions stored: 1050
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