Comment:	aprs.fi for iOS
Location:	42°14.70' N 71°37.81' W - ตำแหน่ง FN42EF48JT - show map 3.0 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Westborough, Worcester County, Massachusetts, United States [?] 6.2 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Grafton, Worcester County, Massachusetts, United States 48.5 km ตะวันตก bearing 255° มาจาก Boston, Suffolk County, Massachusetts, United States 48.7 km ตะวันตก bearing 259° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-19 15:48:52 UTC (18h42m ago) 2025-06-19 11:48:52 EDT เวลาท้องถิ่น Westborough, United States [?]
ความเร็ว:	-4 km/h
Last path:	W1OR-4>aprs.fi via aprsfi-iOS
Positions stored:	1347
Other SSIDs:	W1OR-2 W1OR W1OR-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.