Location:	42°36.16' N 71°32.47' W - ตำแหน่ง FN42FO54BP - show map 6.1 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Ayer, Middlesex County, Massachusetts, United States [?] 11.0 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Shirley, Middlesex County, Massachusetts, United States 47.9 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Boston, Suffolk County, Massachusetts, United States 50.2 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-27 15:28:47 UTC (21s ago) 2025-06-27 11:28:47 EDT เวลาท้องถิ่น Ayer, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-27 15:28:47 UTC (21s ago) – show weather charts 22.2 °C 71% 1025.0 mbar 1.8 m/s ตะวันออกเฉียงใต้
Device:	cwop.rest: HTTP - TCP CWOP Packet Submission (service)
Last path:	GW5427>APREST via TCPXX*,qAX,CWOP-3
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.