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Web station N1EDF-4 - show graphs
Comment: aprs.fi for iOS
Location: 42°20.95' N 71°08.97' W - locator FN42KI23BT - show map
4.6 km Southwest bearing 231° from Cambridge, Middlesex County, Massachusetts, United States [?]
5.9 km Southwest bearing 224° from Somerville, Middlesex County, Massachusetts, United States
7.4 km West bearing 262° from Boston, Suffolk County, Massachusetts, United States
8.4 km West bearing 282° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-25 17:52:12 UTC (8d 16h20m ago)
2025-02-25 12:52:12 EST local time at Cambridge, United States [?]
Altitude: 55 m
Speed: 0 km/h
Last path: N1EDF-4>aprs.fi via aprsfi-iOS
Positions stored: 3233
Other SSIDs: N1EDF N1EDF-B N1EDF-9 N1EDF-1 N1EDF-15 N1EDF-2 N1EDF-11 N1EDF-8 N1EDF-10 N1EDF-7 N1EDF-DP
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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