Location:	42°55.02' N 71°25.31' W - ตำแหน่ง FN42GW90JC - show map 8.7 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Derry, Rockingham County, New Hampshire, United States [?] 9.4 km ตะวันตก bearing 287° มาจาก Derry Village, Rockingham County, New Hampshire, United States 68.8 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Boston, Suffolk County, Massachusetts, United States 71.6 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-03 18:19:52 UTC (282d 14m ago) 2025-03-03 13:19:52 EST เวลาท้องถิ่น Derry, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	WM1X-7>APOG77 via WIDE1-1,WIDE2-1,qAR,N3LLO-2
Positions stored:	2
Other SSIDs:	WM1X WM1X-14 WM1X-5

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.