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 W3HAC-10 - show graphs
Comment: AFRH Field Day 6/25-26 w3hac.org/field-day
Location: 38°56.31' N 77°00.93' W - locator FM18LW85DF - show map - static map
5.1 km North bearing 21° from Washington, D. C., Washington, D.C., United States [?]
10.0 km Northeast bearing 50° from Arlington, Arlington County, Virginia, United States
52.3 km Southwest bearing 222° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2022-06-25 13:21:17 UTC (221d 22h40m ago)
2022-06-25 09:21:17 EDT local time at Washington, D. C., United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: W3HAC-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 1
Other SSIDs: W3HAC-11
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