Comment:	PulseModem A
Location:	42°26.82' N 71°14.04' W - ตำแหน่ง FN42JK17WH - show map 7.1 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Burlington, Middlesex County, Massachusetts, United States [?] 7.6 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Woburn, Middlesex County, Massachusetts, United States 17.4 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Boston, Suffolk County, Massachusetts, United States 19.7 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-05-30 12:06:17 UTC (27d 8h23m ago) 2025-05-30 08:06:17 EDT เวลาท้องถิ่น Burlington, United States [?]
Device:	Unknown: Unknown
Last path:	N1PNG>APRS via TCPIP*,qAC,T2PERTH
Positions stored:	2

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.