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APRS object KB1SBJ B - show graphs
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Source callsign: KB1SBJ-S
Comment: 440 Voice 438.500 +0.00 MHz
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: 2018-02-20 16:26:58 EST (14m48s ago)
2018-02-20 16:26:58 EST local time at Westford, United States [?]
Last path: KB1SBJ-S>APJIO4 via TCPIP*,qAC,KB1SBJ-GS
Positions stored: 3
Others sourced by KB1SBJ-S: KB1SBJ C
Stations near current position of KB1SBJ B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB1SBJ C0.0 yards 0°2018-02-20 16:26:58 KB1SBJ-C0.0 yards 0°2018-02-20 16:26:43
KB1SBJ-B0.0 yards 0°2018-02-20 16:26:43 KA8SCP15.2 yards 270°2018-02-19 12:28:59
KA8SCP-C15.2 yards 270°2018-02-20 16:27:57 KA8SCP C15.2 yards 270°2018-02-20 16:27:47
EW98081.3 miles 292°2018-02-20 16:36:24 KC1FAC-71.8 miles 96°2018-02-18 20:07:25
N1MJL-132.2 miles 327°2018-02-20 16:37:20 DW48582.4 miles 0°2018-02-20 16:34:13
WB1GOF B2.6 miles 150°2018-02-20 16:22:57 WB1GOF-B2.6 miles 150°2018-02-20 16:21:54
WB1GOF C2.6 miles 150°2018-02-20 16:22:57 WB1GOF-C2.6 miles 150°2018-02-20 16:22:50
K1IG-33.3 miles 163°2018-02-14 11:23:25 CW32243.8 miles 332°2018-02-20 16:39:49
WA1TE B4.0 miles 98°2018-02-20 16:28:16 WA1TE-B4.0 miles 98°2018-02-20 16:28:26
WA1TE-R4.0 miles 98°2018-02-20 16:26:07 CW11294.2 miles 106°2018-02-20 16:40:37
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.
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