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APRS station KB1SBJ-B - show graphs
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Comment: 440 Voice 443.050 +0.000 MHz
Location: 42°36.59' N 71°27.97' W - locator FN42GO46BI - show map - static map
2.6 miles Northwest bearing 326° 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
28.5 miles Northwest bearing 312° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2019-04-24 21:51:12 EDT (9m4s ago)
2019-04-24 21:51:12 EDT local time at Westford, United States [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: KB1SBJ-B>APJI43 via TCPIP*,qAC,KB1SBJ-GS
Positions stored: 6
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of KB1SBJ-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KB1SBJ B0.0 yards 0°2019-04-24 21:51:26 KA8SCP B0.0 yards 0°2019-04-22 09:03:05
KA8SCP-B0.0 yards 0°2019-04-22 09:03:15 KA8SCP-30.0 yards 0°2019-04-18 15:10:33
KA8SCP62.5 yards 289°2019-04-24 18:30:17 KA8SCP-C85.0 yards 299°2019-04-24 21:56:27
KA8SCP C85.0 yards 299°2019-04-24 21:56:17 KA8SCP-285.0 yards 299°2019-04-24 21:47:19
KA8SCP-N85.0 yards 299°2019-04-24 21:56:55 EW98081.3 miles 292°2019-04-24 21:46:32
KA8SCP-42.3 miles 130°2019-04-04 09:20:45 N1MJL-132.3 miles 326°2019-04-24 21:57:17
N1MJL2.3 miles 326°2019-04-07 16:49:55 DW48582.4 miles 359°2019-04-24 22:00:14
K3XL B2.5 miles 45°2019-04-21 17:31:23 K3XL-B2.5 miles 45°2019-04-21 17:31:33
AG1A-72.6 miles 67°2019-03-30 11:18:13 WB1GOF B2.6 miles 151°2019-04-24 21:58:07
WB1GOF-B2.6 miles 151°2019-04-24 21:57:53 WB1GOF C2.6 miles 151°2019-04-24 21:58:07
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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