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 KK4WXG - show graphs
Comment: AmbientCWOP.com
Location: 39°14.75' N 77°36.55' W - locator FM19EF68VX - show map
3.8 km Southeast bearing 142° from Lovettsville, Loudoun County, Virginia, United States [?]
7.8 km South bearing 168° from Brunswick, Frederick County, Maryland, United States
62.9 km Northwest bearing 308° from Washington, D. C., Washington, D.C., United States
85.9 km West bearing 267° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-06 01:26:16 UTC (3m48s ago)
2025-03-05 20:26:16 EST local time at Lovettsville, United States [?]
Last WX report: 2025-03-06 01:21:11 UTC (8m53s ago) – show weather charts
13.9 °C 92% 990.0 mbar 1.8 m/s Northwest
Device: Unknown: Unknown
Last path: KK4WXG>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 2
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