Location:	42°22.56' N 71°14.39' W - locator FN42JJ10FF - show map 346.3 m West bearing 260° from Waltham, Middlesex County, Massachusetts, United States [?] 5.3 km East bearing 79° from Weston, Middlesex County, Massachusetts, United States 14.9 km West bearing 278° from Boston, Suffolk County, Massachusetts, United States 16.3 km West bearing 287° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-02 14:12:43 UTC (18d 17h28m ago) 2026-01-02 09:12:43 EST local time at Waltham, United States [?]
Course:	360°
Speed:	0 km/h
Device:	Weston Bustraan, W8WJB: QTH.app (software, macOS)
Last path:	N1FKO>APQTH1 via TCPIP*,qAC,T2EISBERG
Positions stored:	4

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.