Location:	42°25.96' N 71°05.08' W - ตำแหน่ง FN42KK93UU - show map 6.2 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Chelsea, Suffolk County, Massachusetts, United States [?] 8.5 km เหนือ bearing 346° มาจาก Boston, Suffolk County, Massachusetts, United States 11.4 km เหนือ bearing 345° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-26 01:30:54 UTC (12m29s ago) 2025-12-25 20:30:54 EST เวลาท้องถิ่น Chelsea, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-26 01:30:54 UTC (12m29s ago) – show weather charts -5.6 °C 57% 1015.7 mbar 4.5 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	EW8528>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	9

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.