Comment:	Waltham Girl Scout STEM Fest
Location:	42°23.19' N 71°12.94' W - locator FN42JJ42CS - show map 5.8 km Southwest bearing 237° from Arlington, Middlesex County, Massachusetts, United States [?] 9.7 km Southwest bearing 221° from Winchester, Middlesex County, Massachusetts, United States 13.2 km West bearing 284° from Boston, Suffolk County, Massachusetts, United States 14.9 km Northwest bearing 293° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-05-03 14:50:40 UTC (20d 23h5m ago) 2025-05-03 10:50:40 EDT local time at Arlington, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KC1SLQ-9>APFII0 via WIDE1-1,WIDE2-1,qAR,W1DMR-4
Positions stored:	312
Other SSIDs:	KC1SLQ-i

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.