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 N7DWV-7 - show graphs
Comment: 440.000MHz D-STAR Winlink APMAIL ALLMSG
Mic-E message: In service
Location: 47°20.09' N 122°59.60' W - locator CN87MI00TI - show map
13.7 km Southwest bearing 246° from Allyn, Mason County, Washington, United States [?]
18.5 km West bearing 291° from Home, Pierce County, Washington, United States
42.4 km West bearing 283° from Tacoma, Pierce County, Washington, United States
58.1 km Southwest bearing 239° from Seattle, King County, Washington, United States
Last position: 2025-08-24 16:10:56 UTC (4h15m ago)
2025-08-24 09:10:56 PDT local time at Allyn, United States [?]
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 111.1 km.
Course: 150°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: N7DWV-7>T7ZZZZ via WIDE1-1,WIDE2-1,qAR,OLYMPC (good)
Positions stored: 180
Other SSIDs: N7DWV-4 N7DWV-2 N7DWV N7DWV-4
Stations which heard N7DWV-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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