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APRS station A61BN - show graphs
Comment: Chelmsford MA
Location: 42°37.14' N 71°20.83' W - locator FN42HO88IN - show map
2.7 km Northeast bearing 38° from Chelmsford, Middlesex County, Massachusetts, United States [?]
3.0 km Southwest bearing 238° from Lowell, Middlesex County, Massachusetts, United States
37.3 km Northwest bearing 321° from Boston, Suffolk County, Massachusetts, United States
40.0 km Northwest bearing 323° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-17 13:05:29 UTC (196d 4h7m ago)
2025-02-17 08:05:29 EST local time at Chelmsford, United States [?]
Device: WB2OSZ: DireWolf
Last path: A61BN>APDW17 via WIDE1-1,qAR,A68AN-10 (good)
Positions stored: 3
Other SSIDs: A61BN-10 A61BN-N A61BN-B A61BN-7 A61BN-5
Last heard a station directly: 2025-08-31 14:00:41 UTC (1d 3h11m ago)
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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