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*
Web station WB3AZH-i - show graphs
Comment: aprs.fi iOS
Location: 38°16.21' N 76°58.85' W - locator FM18MG24HU - show map
2.3 km Northwest bearing 319° from Colonial Beach, Westmoreland County, Virginia, United States [?]
9.1 km Southeast bearing 138° from Dahlgren, King George County, Virginia, United States
69.6 km South bearing 176° from Washington, D. C., Washington, D.C., United States
117.8 km South bearing 196° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-22 01:22:54 UTC (30d 14h46m ago)
2025-01-21 20:22:54 EST local time at Colonial Beach, United States [?]
Altitude: 11 m
Speed: 0 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: WB3AZH-9 WB3AZH-7 WB3AZH-7
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