Location:	42°21.51' N 71°14.22' W - ตำแหน่ง FN42JI16NA - show map 10.9 km ตะวันตก bearing 260° มาจาก Cambridge, Middlesex County, Massachusetts, United States [?] 11.7 km ตะวันตก bearing 254° มาจาก Somerville, Middlesex County, Massachusetts, United States 14.6 km ตะวันตก bearing 270° มาจาก Boston, Suffolk County, Massachusetts, United States 15.6 km ตะวันตก bearing 280° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-07-16 10:00:09 UTC (11m17s ago) 2025-07-16 06:00:09 EDT เวลาท้องถิ่น Cambridge, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-16 10:00:09 UTC (11m17s ago) – show weather charts 21.7 °C 1% 1015.5 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	EW8791>APRS via TCPXX*,qAX,CWOP-5
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.