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Web station W1OR-4 - show graphs
Comment: aprs.fi for iOS
Location: 42°14.70' N 71°37.81' W - locator FN42EF48JT - show map
3.0 km Southwest bearing 203° from Westborough, Worcester County, Massachusetts, United States [?]
6.2 km Northeast bearing 47° from Grafton, Worcester County, Massachusetts, United States
48.5 km West bearing 255° from Boston, Suffolk County, Massachusetts, United States
48.7 km West bearing 259° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-17 21:09:02 UTC (5d 8h16m ago)
2025-02-17 16:09:02 EST local time at Westborough, United States [?]
Course: 330°
Speed: 0 km/h
Last path: W1OR-4>aprs.fi via aprsfi-iOS
Positions stored: 1347
Other SSIDs: W1OR W1OR-2 W1OR-7
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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