Comment:	winlink
Location:	49°59.78' N 8°15.49' E - ตำแหน่ง JN49DX09XC - show map 1.0 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Mainz, Rheinland-Pfalz, Germany [?] 6.1 km ตะวันตก bearing 281° มาจาก Ginsheim-Gustavsburg, Regierungsbezirk Darmstadt, Hesse, Germany 33.1 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany 139.3 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-14 19:03:45 UTC (150d 7h27m ago) 2025-07-14 21:03:45 CEST เวลาท้องถิ่น Mainz, Germany [?]
Altitude:	148 m
Course:	341°
ความเร็ว:	28 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DO1SRM-9>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored:	674
Other SSIDs:	DO1SRM-20 DO1SRM-1 DO1SRM

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.