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APRS station N1EDF-9 - show graphs
Comment: Mic-E/M2/In Service
Location: 42°20.76' N 71°14.85' W - locator FN42JI03HA - show map
12.1 km West bearing 255° from Cambridge, Middlesex County, Massachusetts, United States [?]
13.0 km West bearing 249° from Somerville, Middlesex County, Massachusetts, United States
15.5 km West bearing 265° from Boston, Suffolk County, Massachusetts, United States
16.3 km West bearing 275° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-30 19:02:33 UTC (7h5m ago)
2025-06-30 15:02:33 EDT local time at Cambridge, United States [?]
Course: 10°
Speed: 91 km/h
Device: VE4KLM: NOSaprs for JNOS 2.0
Last path: N1EDF-9>APN20H via W1MHL*,WIDE2-1,qAR,WZ0C-4 (good)
Positions stored: 39691
Other SSIDs: N1EDF-1 N1EDF-B N1EDF N1EDF-15 N1EDF-7 N1EDF-2 N1EDF-4 N1EDF-11 N1EDF-8 N1EDF-10
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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