Comment:	aprs.fi iOS
Location:	50°50.26' N 7°07.40' E - locator JO30NU41TB - show map 3.8 km Northwest bearing 308° from Troisdorf, North Rhine-Westphalia, Germany [?] 6.8 km Northwest bearing 308° from Siegburg, Regierungsbezirk Köln, North Rhine-Westphalia, Germany 16.1 km Southeast bearing 131° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 136.3 km Northwest bearing 307° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position:	2025-07-23 13:38:06 UTC (18h44m ago) 2025-07-23 15:38:06 CEST local time at Troisdorf, Germany [?]
Altitude:	74 m
Course:	345°
Speed:	1 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1499
Other SSIDs:	DL6SJ

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.