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 N3BBF-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 438.01250MHz +1.9000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 39°03.00' N 77°09.00' W - locator FM19KB22AA - show map
8.2 miles Northeast bearing 64° from Great Falls, Fairfax County, Virginia, United States [?]
10.5 miles Northeast bearing 44° from Wolf Trap, Fairfax County, Virginia, United States
12.3 miles Northwest bearing 330° from Washington, D. C., Washington, D.C., United States
33.2 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-09 21:24:09 EST (9m52s ago)
2025-02-09 21:24:09 EST local time at Great Falls, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N3BBF-D>APDG03 via TCPIP*,qAC,N3BBF-DS
Positions stored: 984
Packet rate: 306 seconds between packets on average during 15010 seconds.
Other SSIDs: N3BBF N3BBF-Y N3BBF-B N3BBF-N
Stations near current position of N3BBF-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3BBF0.5 miles 297°2025-01-29 18:42:56 EW77740.7 miles 147°2025-02-09 21:33:50
WM3M-101.5 miles 67°2025-02-09 21:12:44 FW58721.5 miles 263°2025-02-09 21:30:23
W3HRD-91.5 miles 21°2025-02-07 17:28:50 W4TTU-91.7 miles 130°2025-02-09 12:38:07
146.955-1.8 miles 83°2025-02-09 21:26:54 W0TTN-92.0 miles 85°2025-01-15 11:47:27
FW38192.4 miles 356°2025-02-09 21:33:02 KB3MHL-92.4 miles 125°2025-02-01 17:15:01
KA2ZEV-93.4 miles 82°2025-02-09 12:11:12 EW53093.6 miles 100°2025-02-09 21:31:30
KG4LAA-83.7 miles 219°2025-01-14 07:04:57 N3VO-93.9 miles 237°2025-02-09 15:13:11
W3MSH-14.0 miles 330°2025-02-01 11:47:04 W3MSH-54.0 miles 330°2025-02-02 21:30:16
FW61654.2 miles 73°2025-02-09 21:29:13 Tleektown4.2 miles 120°2025-02-09 21:30:21
GW57474.5 miles 115°2025-02-09 21:33:27 AK3Y B4.6 miles 256°2025-02-09 21:29:19
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