Mic-E message:	Off duty
Location:	42°21.48' N 71°07.59' W - ตำแหน่ง FN42KI45TW - show map 2.6 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Cambridge, Middlesex County, Massachusetts, United States [?] 4.0 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Somerville, Middlesex County, Massachusetts, United States 5.5 km ตะวันตก bearing 270° มาจาก Boston, Suffolk County, Massachusetts, United States 6.9 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-05-28 21:48:47 UTC (6d 18h52m ago) 2025-05-28 17:48:47 EDT เวลาท้องถิ่น Cambridge, United States [?]
Altitude:	17 m
Course:	158°
ความเร็ว:	17 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	AD1UP-9>TRRQ4X via qAO,KB1DML-10
Positions stored:	1888

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.