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 DW2917 - show graphs
Location: 39°24.23' N 76°56.06' W - locator FM19MJ76VW - show map
19.2 km Northwest bearing 322° from Ellicott City, Howard County, Maryland, United States [?]
19.9 km Northwest bearing 336° from Columbia, Howard County, Maryland, United States
30.4 km Northwest bearing 295° from Baltimore, City of Baltimore, Maryland, United States
57.2 km North bearing 9° from Washington, D. C., Washington, D.C., United States
Last position: 2025-05-17 12:00:20 UTC (9m50s ago)
2025-05-17 08:00:20 EDT local time at Ellicott City, United States [?]
Last WX report: 2025-05-17 12:00:20 UTC (9m50s ago) – show weather charts
18.9 °C 80% 1004.9 mbar 1.3 m/s Northwest
Device: Unknown: Unknown
Last path: DW2917>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 15395
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