Comment:	APRS RX only iGate 144.800 MHz, Uni Duisburg - JO31JK
Last status:	Running on Raspberry Pi with RTL dongle
Location:	51°25.75' N 6°47.05' E - ตำแหน่ง JO31JK43CA - show map 6.2 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Oberhausen, North Rhine-Westphalia, Germany [?] 6.9 km ตะวันตก bearing 266° มาจาก Mülheim (Ruhr) (Muelheim (Ruhr)), North Rhine-Westphalia, Germany 16.3 km ตะวันตก bearing 262° มาจาก Essen, North Rhine-Westphalia, Germany 56.3 km เหนือ bearing 348° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-07 18:24:05 UTC (4m55s ago) 2025-12-07 19:24:05 CET เวลาท้องถิ่น Oberhausen, Germany [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Device:	DL1MX: rtl-sdr Python iGate (software)
Last path:	DF0UD-10>APPM13 via TCPIP*,qAC,T2SWEDEN
Positions stored:	1
Other SSIDs:	DF0UD-11
APRS igate – Statistics for 2025-12:
Stations heard directly:	2 on radio path – show map
Last heard a station directly:	2025-12-05 10:41:48 UTC (2d 7h47m ago)
Position packets heard directly:	7 on radio path
Position packets sent to APRS-IS:	7 – show map

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.