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 W4DWN-15 - show graphs
Comment: HIGH WIND WARNING IN EFFECT FROM 10 AM FRIDAY TO 4 AM EST SATURDAY
Location: 36°51.81' N 81°46.60' W - locator EM96CU67TF - show map
2.4 km Southwest bearing 213° from Saltville, Smyth County, Virginia, United States [?]
8.0 km North bearing 357° from Glade Spring, Washington County, Virginia, United States
78.2 km Northeast bearing 63° from Kingsport, Sullivan County, Tennessee, United States
79.9 km Northeast bearing 40° from Johnson City, Washington County, Tennessee, United States
Last position: 2023-03-13 11:54:08 UTC (7d 12h58m ago)
2023-03-13 07:54:08 EDT local time at Saltville, United States [?]
Altitude: 672 m
Speed: 0 km/h
Last path: W4DWN-15>aprs.fi via aprsfi-iOS
Positions stored: 1473
Other SSIDs: W4DWN-9 W4DWN-Y W4DWN W4DWN-5 W4DWN-7 W4DWN-2 W4DWN-N W4DWN-8 w4dwn W4DWN-1 W4DWN-13 W4DWN-5 W4DWN-13
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