Source callsign:	W1NHD-S
Comment:	70cm Voice (D-Star) 434.42500MHz +0.0000MHz
Location:	42°37.51' N 70°40.73' W - ตำแหน่ง FN42PP80MA - show map 1.7 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Gloucester, Essex County, Massachusetts, United States [?] 5.9 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Rockport, Essex County, Massachusetts, United States 43.0 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Boston, Suffolk County, Massachusetts, United States 44.4 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-23 17:24:03 UTC (42s ago) 2025-06-23 13:24:03 EDT เวลาท้องถิ่น Gloucester, United States [?]
Altitude:	3 m
Last path:	W1NHD-S>APDG01 via TCPIP*,qAC,W1NHD-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.