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 AA1WC-B - show graphs
Comment: 70cm Voice (D-Star) 433.80000MHz +0.0000MHz
Location: 42°29.37' N 71°10.24' W - locator FN42JL97ML - show map
1.7 miles Southeast bearing 130° from Burlington, Middlesex County, Massachusetts, United States [?]
4.0 miles Southeast bearing 133° from Pinehurst, Middlesex County, Massachusetts, United States
10.7 miles Northwest bearing 328° from Boston, Suffolk County, Massachusetts, United States
12.4 miles Northwest bearing 330° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-25 15:23:51 EST (11d 16h17m ago)
2025-01-25 15:23:51 EST local time at Burlington, United States [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: AA1WC-B>APDG02 via TCPIP*,qAC,AA1WC-BS
Positions stored: 2
Other SSIDs: AA1WC
Stations near current position of AA1WC-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA1WC B0.0 yards 0°2025-01-25 15:23:41 N1EDF-41.4 miles 257°2025-01-15 15:29:12
EW49601.5 miles 33°2025-02-06 07:30:16 KC1LSN-21.8 miles 106°2025-01-25 21:40:37
K1ROY2.2 miles 131°2025-02-04 15:09:54 N1OTX2.5 miles 210°2025-02-06 07:40:08
WN9T-102.6 miles 96°2025-01-14 20:06:32 W1GMM B3.2 miles 44°2025-02-06 07:22:14
W1GMM-B3.2 miles 44°2025-02-06 07:22:24 GW35193.2 miles 320°2025-02-06 07:40:32
FW54433.4 miles 52°2025-02-06 07:40:26 W1AFP-73.5 miles 356°2025-02-06 07:38:15
W1AFP3.5 miles 356°2025-01-09 13:35:49 W1AFP-13.5 miles 356°2025-01-18 13:19:04
EW99913.5 miles 145°2025-02-06 07:41:06 W1GMM3.6 miles 41°2025-02-03 13:54:14
KC1BUR-53.7 miles 348°2025-01-10 08:59:07 KT1D-133.7 miles 240°2025-02-06 07:35:19
KB1MKD-23.7 miles 67°2025-02-06 07:40:35 WO1VES-83.9 miles 104°2025-01-11 13:02:50
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