Comment:	449.075MHz running in circles
Location:	42°31.07' N 71°33.92' W - ตำแหน่ง FN42FM24DG - show map 2.4 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Harvard, Worcester County, Massachusetts, United States [?] 5.2 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Ayer, Middlesex County, Massachusetts, United States 45.1 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Boston, Suffolk County, Massachusetts, United States 47.0 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-12 22:41:03 UTC (3d 1h47m ago) 2025-06-12 18:41:03 EDT เวลาท้องถิ่น Harvard, United States [?]
Altitude:	30 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KG1T-10>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	1077
Other SSIDs:	KG1T-5

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.