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 KD7MKW - show graphs
Comment: 146.520MHz Toff & 223.500 Simplex
Mic-E message: Off duty
Location: 46°08.60' N 123°04.40' W - locator CN86LD14EJ - show map
9.9 km Southwest bearing 245° from Longview Heights, Cowlitz County, Washington, United States [?]
12.8 km West bearing 249° from West Side Highway, Cowlitz County, Washington, United States
75.4 km Northwest bearing 336° from Portland, Multnomah County, Oregon, United States
132.3 km South bearing 201° from Tacoma, Pierce County, Washington, United States
Last position: 2025-02-16 22:39:45 UTC (17d 9h53m ago)
2025-02-16 14:39:45 PST local time at Longview Heights, United States [?]
Altitude: 87 m
Course:
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KD7MKW>TVPXVP via MEISNR*,WIDE2-1,qAR,HAPPYV (good)
Positions stored: 108
Other SSIDs: KD7MKW-7 KD7MKW-9
Last heard a station directly: 2025-01-15 01:09:03 UTC (50d 7h24m ago)
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