Comment:	AmbientCWOP.com
Location:	42°41.72' N 71°01.92' W - ตำแหน่ง FN42LQ66DV - show map 7.2 km ใต้ bearing 180° มาจาก Groveland, Essex County, Massachusetts, United States [?] 8.4 km ตะวันออก bearing 93° มาจาก North Andover, Essex County, Massachusetts, United States 37.5 km เหนือ bearing 3° มาจาก Boston, Suffolk County, Massachusetts, United States 40.2 km เหนือ bearing 2° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-02 20:46:26 UTC (3m44s ago) 2025-06-02 16:46:26 EDT เวลาท้องถิ่น Groveland, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-02 20:41:21 UTC (8m49s ago) – show weather charts 21.1 °C 45% 1011.5 mbar 0.9 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	KB1JLI>APRS via TCPIP*,qAC,AMBCWOP-2
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.