Source callsign:	AA1NG-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	42°11.40' N 71°15.60' W - ตำแหน่ง FN42IE85TO - show map 4.0 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Westwood, Norfolk County, Massachusetts, United States [?] 6.5 km ใต้ bearing 163° มาจาก Dover, Norfolk County, Massachusetts, United States 23.5 km ตะวันตกเฉียงใต้ bearing 227° มาจาก South Boston, Suffolk County, Massachusetts, United States 24.9 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Boston, Suffolk County, Massachusetts, United States
Last position:	2025-07-18 16:34:33 UTC (12m3s ago) 2025-07-18 12:34:33 EDT เวลาท้องถิ่น Westwood, United States [?]
Altitude:	3 m
Last path:	AA1NG-S>APDG01 via TCPIP*,qAC,AA1NG-GS
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.