Location:	51°21.41' N 7°28.31' E - ตำแหน่ง JO31RI65OP - show map 839.2 m ตะวันออกเฉียงเหนือ bearing 25° มาจาก Hagen, North Rhine-Westphalia, Germany [?] 5.5 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Herdecke, North Rhine-Westphalia, Germany 33.2 km ตะวันออก bearing 108° มาจาก Essen, North Rhine-Westphalia, Germany 59.5 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-09 07:59:48 UTC (2d 8h48m ago) 2025-12-09 08:59:48 CET เวลาท้องถิ่น Hagen, Germany [?]
Altitude:	97 m
Course:	70°
ความเร็ว:	0 km/h
Last path:	DO4HA-7>API52 via DSTAR*,qAR,DO0HA-B
Positions stored:	529
Other SSIDs:	DO4HA-9 DO4HA-B DO4HA-D DO4HA DO4HA-8

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.