Comment:	SharkRF openSPOT4
Location:	42°20.22' N 71°12.55' W - ตำแหน่ง FN42JI40VV - show map 9.5 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Cambridge, Middlesex County, Massachusetts, United States [?] 10.6 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Somerville, Middlesex County, Massachusetts, United States 12.5 km ตะวันตก bearing 259° มาจาก Boston, Suffolk County, Massachusetts, United States 13.1 km ตะวันตก bearing 272° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-16 23:59:06 UTC (100d 11h9m ago) 2025-09-16 19:59:06 EDT เวลาท้องถิ่น Cambridge, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KC1VXV>APOSB4 via TCPIP*,qAC,T2IRELAND
Positions stored:	4
Other SSIDs:	KC1VXV-7 KC1VXV-9
Last heard a station directly:	2025-09-16 00:39:07 UTC (101d 10h29m ago)

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.