Location:	42°31.57' N 71°20.97' W - ตำแหน่ง FN42HM86BG - show map 343.4 m ใต้ bearing 180° มาจาก Carlisle, Middlesex County, Massachusetts, United States [?] 7.5 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Billerica, Middlesex County, Massachusetts, United States 30.2 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Boston, Suffolk County, Massachusetts, United States 32.6 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-02 23:00:32 UTC (9m12s ago) 2025-06-02 19:00:32 EDT เวลาท้องถิ่น Carlisle, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-02 23:00:32 UTC (9m12s ago) – show weather charts 20.6 °C 40% 1011.2 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	DW1283>APRS via TCPXX*,qAX,CWOP-7
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.