Comment:	Michael in Carlisle
Location:	42°31.65' N 71°20.54' W - locator FN42HM86WO - show map 618.9 m East bearing 108° from Carlisle, Middlesex County, Massachusetts, United States [?] 8.8 km Northeast bearing 58° from Acton, Middlesex County, Massachusetts, United States 29.8 km Northwest bearing 309° from Boston, Suffolk County, Massachusetts, United States 32.3 km Northwest bearing 312° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-14 14:17:28 UTC (41d 17h26m ago) 2025-09-14 10:17:28 EDT local time at Carlisle, United States [?]
Altitude:	50 m
Course:	0°
Speed:	0 km/h
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KU1L-7>APOSB4 via KC1UFQ,DSTAR*,qAS,KC1UFQ
Positions stored:	32
Other SSIDs:	KU1L-8 KU1L-10 KU1L

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.