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 station NA6D-7 - show graphs
Mic-E message: In service
Location: 38°55.50' N 77°55.50' W - locator FM18AW92AA - show map
8.9 km Northwest bearing 319° from Marshall, Fauquier County, Virginia, United States [?]
14.5 km Southeast bearing 116° from Shenandoah Farms, Warren County, Virginia, United States
76.9 km West bearing 273° from Washington, D. C., Washington, D.C., United States
120.3 km West bearing 251° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-25 23:40:39 UTC (54d 1h29m ago)
2024-12-25 18:40:39 EST local time at Marshall, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 320°
Speed: 83 km/h
Device: Kenwood: TH-D75 (ht)
Last path: NA6D-7>S8UULZ via KM4YC-1*,WIDE2-1,qAO,W4TTU-10 (good)
Positions stored: 20
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