Comment:	P56S7T27V2078C00 JN18IV - RS41ng radiosonde firmware test
Location:	48°52.88' N 2°43.05' E - locator JN18IV61CM - show map 3.3 km North bearing 16° from Guermantes, Département de Seine-et-Marne, Île-de-France, France [?] 4.6 km North bearing 14° from Bussy-Saint-Georges, Département de Seine-et-Marne, Île-de-France, France 27.1 km East bearing 83° from Paris, Paris, Île-de-France, France 104.2 km Southwest bearing 247° from Reims, Département de la Marne, Champagne-Ardenne, France
Last position:	2025-10-06 15:28:21 UTC (28d 17h16m ago) 2025-10-06 17:28:21 CEST local time at Guermantes, France [?]
Altitude:	46 m
Course:	21°
Speed:	0 km/h
Device:	Unknown: Experimental
Last path:	F1DZP-11>APZ41N via WIDE1-1,WIDE2-1,qAO,F1DZP-3
Positions stored:	9
Other SSIDs:	F1DZP-10 F1DZP-9 F1DZP-3 F1DZP-8 F1DZP-Y F1DZP F1DZP-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.