Location:	42°22.26' N 71°11.97' W - ตำแหน่ง FN42JI69BA - show map 7.7 km ตะวันตก bearing 267° มาจาก Cambridge, Middlesex County, Massachusetts, United States [?] 8.4 km ตะวันตก bearing 257° มาจาก Somerville, Middlesex County, Massachusetts, United States 11.6 km ตะวันตก bearing 277° มาจาก Boston, Suffolk County, Massachusetts, United States 13.0 km ตะวันตก bearing 289° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-24 10:45:29 UTC (12m57s ago) 2025-12-24 05:45:29 EST เวลาท้องถิ่น Cambridge, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 10:45:29 UTC (12m57s ago) – show weather charts 1.7 °C 100% 1008.9 mbar 1.8 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	FW4323>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	4

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.