Source callsign:	DO1YKH-S
Comment:	70cm Voice (D-Star) 437.21000MHz +0.0000MHz
Location:	51°36.88' N 7°07.09' E - ตำแหน่ง JO31NO47EM - show map 10.7 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Gladbeck, North Rhine-Westphalia, Germany [?] 11.9 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Gelsenkirchen, North Rhine-Westphalia, Germany 19.6 km เหนือ bearing 21° มาจาก Essen, North Rhine-Westphalia, Germany 76.6 km เหนือ bearing 9° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-09 07:05:17 UTC (1d 1h5m ago) 2025-12-09 08:05:17 CET เวลาท้องถิ่น Gladbeck, Germany [?]
Altitude:	3 m
Last path:	DO1YKH-S>APDG01 via TCPIP*,qAC,DO1YKH-GS
Positions stored:	3

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.