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 weather station KF4UQS-15 - show graphs
Location: 38°38.48' N 77°28.51' W - locator FM18GP23XW - show map
3.3 km West bearing 280° from Independent Hill, Prince William County, Virginia, United States [?]
11.1 km Southeast bearing 125° from Nokesville, Prince William County, Virginia, United States
47.3 km Southwest bearing 234° from Washington, D. C., Washington, D.C., United States
103.7 km Southwest bearing 226° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-11 02:15:56 UTC (85d 9h ago)
2024-12-10 21:15:56 EST local time at Independent Hill, United States [?]
Last WX report: 2024-12-11 02:15:56 UTC (85d 9h ago) – show weather charts
10.6 °C 88% 1010.7 mbar 0.0 m/s West
Device: Unknown: Unknown
Last path: KF4UQS-15>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 2
Other SSIDs: KF4UQS-14
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