Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, APRS for YSFGateway
Last status:	Powered by WPSD (https://wpsd.radio)
Location:	42°38.23' N 71°20.83' W - ตำแหน่ง FN42HP82IW - show map 2.6 km ตะวันตก bearing 279° มาจาก Lowell, Middlesex County, Massachusetts, United States [?] 4.5 km เหนือ bearing 22° มาจาก Chelmsford, Middlesex County, Massachusetts, United States 38.9 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Boston, Suffolk County, Massachusetts, United States 41.6 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-10 12:10:53 UTC (18m7s ago) 2025-12-10 07:10:53 EST เวลาท้องถิ่น Lowell, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W1GCF-Y>APDG03 via TCPIP*,qAC,W1GCF-YS
Positions stored:	14
Other SSIDs:	W1GCF-D W1GCF-7 W1GCF-9

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.