Comment:	146.520MHz be kind.
Location:	42°30.64' N 71°06.18' W - ตำแหน่ง FN42KM72PN - show map 5.3 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Woburn, Middlesex County, Massachusetts, United States [?] 7.1 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Winchester, Middlesex County, Massachusetts, United States 17.3 km เหนือ bearing 348° มาจาก Boston, Suffolk County, Massachusetts, United States 20.2 km เหนือ bearing 347° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-11-03 01:58:16 UTC (46d  ago) 2025-11-02 20:58:16 EST เวลาท้องถิ่น Woburn, United States [?]
Altitude:	-6 m
Course:	166°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB1MKD-5>APDR16 via TCPIP*,qAC,T2QUEBEC
Positions stored:	1450
Other SSIDs:	KB1MKD-2 KB1MKD

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.