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 EW7774 - show graphs
Comment: .DsVP
Location: 39°02.47' N 77°08.55' W - locator FM19KA29VV - show map
8.1 km West bearing 291° from Forest Glen, Montgomery County, Maryland, United States [?]
11.5 km Northwest bearing 299° from Silver Spring, Montgomery County, Maryland, United States
18.6 km Northwest bearing 331° from Washington, D. C., Washington, D.C., United States
53.4 km Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-12 02:48:40 UTC (1m5s ago)
2025-03-11 22:48:40 EDT local time at Forest Glen, United States [?]
Last WX report: 2025-03-12 02:40:26 UTC (9m19s ago) – show weather charts
10.0 °C 60% 1007.9 mbar
Device: Unknown: Unknown
Last path: EW7774>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 74992
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