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APRS station ZL2USA-15 - show graphs
Comment: https://aprsdroid.org/
Location: 42°34.18' N 71°32.08' W - locator FN42FN56UR - show map
5.6 km Northwest bearing 298° from Littleton Common, Middlesex County, Massachusetts, United States [?]
8.0 km West bearing 262° from Westford, Middlesex County, Massachusetts, United States
45.5 km Northwest bearing 301° from Boston, Suffolk County, Massachusetts, United States
47.7 km Northwest bearing 304° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-09-11 17:29:51 UTC (34d 14h18m ago)
2025-09-11 13:29:51 EDT local time at Littleton Common, United States [?]
Altitude: 21 m
Device: Open Source: APRSdroid (app, Android)
Last path: ZL2USA-15>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 5
Other SSIDs: ZL2USA-10 ZL2USA
Last heard a station directly: 2025-09-11 18:29:03 UTC (34d 13h18m 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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