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 KB3IAI-B - show graphs
Comment: 70cm Voice (D-Star) 439.90000MHz -1.7000MHz
Location: 39°02.89' N 76°41.82' W - locator FM19PB61IN - show map
3.5 km Southwest bearing 233° from Gambrills, Anne Arundel County, Maryland, United States [?]
4.0 km South bearing 176° from Odenton, Anne Arundel County, Maryland, United States
27.9 km South bearing 195° from Baltimore, City of Baltimore, Maryland, United States
33.9 km Northeast bearing 60° from Washington, D. C., Washington, D.C., United States
Last position: 2024-04-04 23:42:31 UTC (323d 9h59m ago)
2024-04-04 19:42:31 EDT local time at Gambrills, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KB3IAI-B>APDG02 via TCPIP*,qAC,KB3IAI-BS
Positions stored: 1
Other SSIDs: KB3IAI-9 KB3IAI-1 KB3IAI-9 KB3IAI-7 KB3IAI-7 KB3IAI-9 KB3IAI-4 KB3IAI-4 KB3IAI-i KB3IAI-6 KB3IAI-10 KB3IAI
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