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 KD3BUG-Y - show graphs
Comment: 0x34 via MMDVM
Last status: Powered by WPSD (https://wpsd.radio)
Location: 39°01.33' N 76°40.64' W - locator FM19PA85RH - show map
2.4 km North bearing 21° from Crofton, Anne Arundel County, Maryland, United States [?]
5.1 km South bearing 192° from Gambrills, Anne Arundel County, Maryland, United States
30.3 km South bearing 191° from Baltimore, City of Baltimore, Maryland, United States
34.1 km Northeast bearing 65° from Washington, D. C., Washington, D.C., United States
Last position: 2025-12-16 00:44:15 UTC (1d 11h20m ago)
2025-12-15 19:44:15 EST local time at Crofton, United States [?]
Speed: 21 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: KD3BUG-Y>APDPRS via C4FM*,qAR,KD3BUG-N (good)
Positions stored: 131
Other SSIDs: KD3BUG-9 KD3BUG-B KD3BUG-7 KD3BUG-10 KD3BUG KD3BUG-12 KD3BUG-N KD3BUG-7 KD3BUG-15 KD3BUG-3
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