Comment:	aprs.fi for iOS
Location:	42°26.74' N 71°03.97' W - ตำแหน่ง FN42LK26BX - show map 9.7 km เหนือ bearing 357° มาจาก Boston, Suffolk County, Massachusetts, United States [?] 11.9 km ตะวันตกเฉียงใต้ bearing 233° มาจาก South Peabody, Essex County, Massachusetts, United States 12.6 km เหนือ bearing 354° มาจาก South Boston, Suffolk County, Massachusetts, United States 14.5 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Peabody, Essex County, Massachusetts, United States
Last position:	2025-06-10 01:37:52 UTC (185d 11h50m ago) 2025-06-09 21:37:52 EDT เวลาท้องถิ่น Boston, United States [?]
Course:	40°
ความเร็ว:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	W1TJF-4>APFII0 via WIDE1-1,WIDE2-1,qAR,W1XM
Positions stored:	2
Other SSIDs:	W1TJF-i W1TJF-7

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.