Location:	40°21.53' N 74°37.27' W - locator FN20QI56LC - show map 3.4 km East bearing 71° from Princeton, Mercer County, New Jersey, United States [?] 4.6 km North bearing 359° from Princeton Junction, Mercer County, New Jersey, United States 65.3 km Southwest bearing 233° from New York City, New York, United States 65.3 km Southwest bearing 241° from Brooklyn, Kings County, New York, United States
Last position:	2026-01-09 19:52:23 UTC (8d 15h46m ago) 2026-01-09 14:52:23 EST local time at Princeton, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	CD5HRB-10>APDR16 via TCPIP*,qAC,T2EDM
Positions stored:	433
Other SSIDs:	CD5HRB-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.