Comment:	John
Location:	42°21.16' N 71°31.83' W - ตำแหน่ง FN42FI64IP - show map 1.3 km ตะวันออก bearing 72° มาจาก Marlborough, Middlesex County, Massachusetts, United States [?] 5.2 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Hudson, Middlesex County, Massachusetts, United States 38.7 km ตะวันตก bearing 269° มาจาก Boston, Suffolk County, Massachusetts, United States 39.6 km ตะวันตก bearing 273° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-28 18:04:19 UTC (8d 15h45m ago) 2025-06-28 14:04:19 EDT เวลาท้องถิ่น Marlborough, United States [?]
Course:	360°
ความเร็ว:	2 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	K1BOS>APBM1D via DMR*,qAS,BM2002-10
Positions stored:	77
Other SSIDs:	K1BOS-5 K1BOS-B

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.