Comment:	Boston Marathon Duty.
Location:	43°20.20' N 71°33.87' W - locator FN43FI20GT - show map 78.9 m Southeast bearing 120° from Canterbury, Merrimack County, New Hampshire, United States [?] 5.2 km Northeast bearing 62° from Boscawen, Merrimack County, New Hampshire, United States 116.2 km North bearing 339° from Boston, Suffolk County, Massachusetts, United States 119.1 km North bearing 340° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-04-25 12:37:59 UTC (28s ago) 2025-04-25 08:37:59 EDT local time at Canterbury, United States [?]
Altitude:	134 m
Course:	306°
Speed:	35 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N1RIJ-9>APDR15 via TCPIP*,qAC,T2PANAMA
Positions stored:	46951
Other SSIDs:	N1RIJ-B N1RIJ-10 N1RIJ-12 N1RIJ-5 N1RIJ-15 N1RIJ-4 N1RIJ-14 N1RIJ-8 N1RIJ N1RIJ-7 N1RIJ-5 N1RIJ-1 N1RIJ-11

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.