Comment:	OS4
Location:	51°22.52' N 7°47.36' E - locator JO31VJ40RB - show map 1.8 km Southeast bearing 119° from Hemer, North Rhine-Westphalia, Germany [?] 6.3 km East bearing 81° from Iserlohn, North Rhine-Westphalia, Germany 54.2 km East bearing 99° from Essen, North Rhine-Westphalia, Germany 76.4 km Northeast bearing 50° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-03 12:41:01 UTC (9m17s ago) 2025-07-03 14:41:01 CEST local time at Hemer, Germany [?]
Altitude:	260 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	DC5DU>APOSB4 via TCPIP*,qAC,T2MEXICO
Positions stored:	1582
Other SSIDs:	DC5DU-2 DC5DU-i DC5DU-3
Last heard a station directly:	2025-06-05 16:46:30 UTC (27d 20h3m ago)

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.