Comment:	MMDVM MMDVM HS Dual Hat 439.5500/433.5500 CC1
Location:	42°23.91' N 71°03.74' W - ตำแหน่ง FN42LJ25MP - show map 2.5 km ตะวันตก bearing 287° มาจาก Chelsea, Suffolk County, Massachusetts, United States [?] 4.5 km เหนือ bearing 357° มาจาก Boston, Suffolk County, Massachusetts, United States 7.3 km เหนือ bearing 352° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-23 20:36:27 UTC (305d 5h6m ago) 2025-02-23 15:36:27 EST เวลาท้องถิ่น Chelsea, United States [?]
Device:	R3ABM: BrandMeister DMR
Last path:	PU4ALA>APBM1S via TCPIP*,qAS,BM7242RPT
Positions stored:	1

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.