Comment:	https://aprsdroid.org/
Location:	42°24.99' N 71°32.99' W - ตำแหน่ง FN42FJ49AX - show map 4.3 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Stow, Middlesex County, Massachusetts, United States [?] 5.1 km ตะวันออก bearing 112° มาจาก Bolton, Worcester County, Massachusetts, United States 40.7 km ตะวันตก bearing 279° มาจาก Boston, Suffolk County, Massachusetts, United States 42.1 km ตะวันตก bearing 283° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-21 05:14:09 UTC (355d 22h ago) 2024-12-21 00:14:09 EST เวลาท้องถิ่น Stow, United States [?]
Altitude:	53 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K1BIO-5>APDR16 via TCPIP*,qAC,T2F5KAV
Positions stored:	255

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.