Comment:	YAAC / Winlink
Location:	42°23.90' N 71°06.70' W - ตำแหน่ง FN42KJ65OO - show map 5.5 km ตะวันออก bearing 87° มาจาก Belmont, Middlesex County, Massachusetts, United States [?] 6.1 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Boston, Suffolk County, Massachusetts, United States 8.8 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก South Boston, Suffolk County, Massachusetts, United States 10.5 km ตะวันออก bearing 77° มาจาก Waltham, Middlesex County, Massachusetts, United States
Last position:	2025-05-04 01:42:57 UTC (34d 23h16m ago) 2025-05-03 21:42:57 EDT เวลาท้องถิ่น Belmont, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KB3IGK>APJYC1 via WIDE1-1,WIDE2-1,qAR,W1XM
Positions stored:	10
Other SSIDs:	KB3IGK-7 KB3IGK-10 KB3IGK-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.