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 ST2JB-5 - show graphs
Map loading...
Comment: https://aprsdroid.org/
Location: 38°45.50' N 77°25.50' W - locator FM18GS91AX - show map - static map
3.0 km North bearing 10° from Buckhall, Prince William County, Virginia, United States [?]
13.6 km North bearing 5° from Independent Hill, Prince William County, Virginia, United States
36.9 km Southwest bearing 246° from Washington, D. C., Washington, D.C., United States
91.8 km Southwest bearing 230° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-02-11 14:36:54 UTC (299d 20h2m ago)
2021-02-11 09:36:54 EST local time at Buckhall, United States [?]
Altitude: 84 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: Open Source: APRSdroid (app, Android)
Last path: ST2JB-5>APDR15 via TCPIP*,qAC,T2POLC
Positions stored: 1018
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