Comment:	144.390MHz https://aprsdroid.org/
Location:	40°38.11' N 74°17.98' W - ตำแหน่ง FN20UP42AK - show map 7.9 km ใต้ bearing 169° มาจาก Springfield, Union County, New Jersey, United States [?] 12.8 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Summit, Union County, New Jersey, United States 26.3 km ตะวันตก bearing 251° มาจาก New York City, New York, United States 29.6 km ตะวันตก bearing 267° มาจาก Brooklyn, Kings County, New York, United States
Last position:	2025-11-23 20:59:43 UTC (13d 18h14m ago) 2025-11-23 15:59:43 EST เวลาท้องถิ่น Springfield, United States [?]
Altitude:	-12 m
Course:	138°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W2HSJ-5>APDR17 via TCPIP*,qAC,T2SWEDEN
Positions stored:	109
Other SSIDs:	W2HSJ-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.