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APRS station AB1FF-10 - show graphs
Comment: https://aprsdroid.org/
Location: 42°34.44' N 71°37.83' W - locator FN42EN47IS - show map
3.6 km Northwest bearing 293° from Ayer, Middlesex County, Massachusetts, United States [?]
3.7 km Northeast bearing 25° from Shirley, Middlesex County, Massachusetts, United States
52.6 km Northwest bearing 297° from Boston, Suffolk County, Massachusetts, United States
54.6 km Northwest bearing 299° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-05-08 19:12:18 UTC (18h22m ago)
2025-05-08 15:12:18 EDT local time at Ayer, United States [?]
Altitude: 55 m
Course: 211°
Speed: 15 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: AB1FF-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 137400
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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