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 KB1SBJ-C - show graphs
Map loading...
Comment: Graniteville MA
Location: 42°36.60' N 71°28.01' W - locator FN42GO36XJ - show map - static map
2.6 miles Northwest bearing 325° from Westford, Middlesex County, Massachusetts, United States [?]
4.4 miles North bearing 5° from Littleton Common, Middlesex County, Massachusetts, United States
27.0 miles Northwest bearing 310° from Boston, Suffolk County, Massachusetts, United States
28.6 miles Northwest bearing 312° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2016-08-29 20:15:43 EDT (175d 14h8m ago)
2016-08-29 20:15:43 EDT local time at Westford, United States [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: KB1SBJ-C>APJI23 via TCPIP*,qAC,KB1SBJ-CS
Positions stored: 11
Stations near current position of KB1SBJ-C - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC9NG15.2 yards 270°2017-02-19 11:30:11 EW98081.3 miles 292°2017-02-21 09:11:16
KC1FAC-71.8 miles 96°2017-02-12 19:23:53 N1MJL-132.2 miles 327°2017-02-21 09:17:17
N1MJL2.2 miles 327°2017-02-21 09:20:48 KA8SCP2.3 miles 129°2017-02-21 07:29:57
DW48582.4 miles 0°2017-02-21 09:23:41 WB1GOF B2.6 miles 150°2017-02-21 09:06:43
WB1GOF-B2.6 miles 150°2017-02-21 09:06:25 WB1GOF C2.6 miles 150°2017-02-21 09:06:37
WB1GOF-C2.6 miles 150°2017-02-21 09:06:28 K1IG-33.2 miles 167°2017-02-20 13:29:20
EW99683.7 miles 208°2017-02-21 09:03:35 CW32243.8 miles 332°2017-02-21 09:24:00
AI1EE4.1 miles 113°2017-02-19 17:31:44 AA3SD-84.3 miles 194°2017-01-29 12:08:50
AA3SD-74.6 miles 198°2017-01-29 13:25:39 KC1AJJ-135.1 miles 71°2017-02-21 09:22:22
N1AEW5.2 miles 144°2017-02-20 10:20:55 KB1QV-125.2 miles 64°2017-02-21 08:59:42
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.
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