Source callsign:	AA1HD-S
Comment:	RNG0025 440 Voice 442.15000MHz +5.0000MHz
Location:	41°48.01' N 72°27.28' W - locator FN31ST52KA - show map 7.4 km South bearing 183° from Rockville, Tolland County, Connecticut, United States [?] 11.6 km South bearing 174° from Ellington, Tolland County, Connecticut, United States 130.7 km Southwest bearing 242° from Boston, Suffolk County, Massachusetts, United States 158.2 km Northeast bearing 48° from Borough of Bronx, Bronx, New York, United States
Last position:	2026-01-01 22:40:49 UTC (5m39s ago) 2026-01-01 17:40:49 EST local time at Rockville, United States [?]
Altitude:	300 m
Last path:	AA1HD-S>APDG01 via TCPIP*,qAC,AA1HD-GS
Positions stored:	2
Others sourced by AA1HD-S:	AA1HD C

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.