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*
Web station KK7DWV-4 - show graphs
Comment: aprs.fi for iOS
Location: 47°20.00' N 122°50.00' W - locator CN87OH09AX - show map
5.8 km South bearing 184° from Allyn, Mason County, Washington, United States [?]
6.7 km West bearing 263° from Key Center, Pierce County, Washington, United States
30.7 km West bearing 287° from Tacoma, Pierce County, Washington, United States
48.3 km Southwest bearing 231° from Seattle, King County, Washington, United States
Last position: 2024-07-04 01:45:05 UTC (222d 1h36m ago)
2024-07-03 18:45:05 PDT local time at Allyn, United States [?]
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Speed: 0 km/h
Last path: KK7DWV-4>aprs.fi via aprsfi-iOS
Positions stored: 2
Other SSIDs: KK7DWV KK7DWV-7
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