Comment:	David
Location:	42°38.37' N 71°27.32' W - locator FN42GP53IL - show map 10.2 km East bearing 72° from Groton, Middlesex County, Massachusetts, United States [?] 14.0 km Northeast bearing 52° from Ayer, Middlesex County, Massachusetts, United States 45.0 km Northwest bearing 314° from Boston, Suffolk County, Massachusetts, United States 47.6 km Northwest bearing 316° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-03 12:42:26 UTC (99d 1h48m ago) 2024-11-03 07:42:26 EST local time at Groton, United States [?]
Course:	219°
Speed:	4 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	KC1TLF>APBM1D via KC1TLF,DMR*,qAR,KC1TLF
Positions stored:	4
Other SSIDs:	KC1TLF-10 KC1TLF-12 KC1TLF-2 KC1TLF-D KC1TLF-6

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.