Source callsign:	DO4MTC-S
Comment:	70cm Voice (D-Star) 431.20000MHz +0.0000MHz
Location:	48°25.20' N 8°26.40' E - ตำแหน่ง JN48FK20TT - show map 2.3 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Freudenstadt, Baden-Württemberg, Germany [?] 8.2 km ตะวันออก bearing 74° มาจาก Bad Rippoldsau-Schapbach, Regierungsbezirk Karlsruhe, Baden-Württemberg, Germany 67.5 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany 117.3 km เหนือ bearing 356° มาจาก Zürich, Bezirk Zürich, Zurich, Switzerland
Last position:	2025-05-18 15:44:49 UTC (34d 10h ago) 2025-05-18 17:44:49 CEST เวลาท้องถิ่น Freudenstadt, Germany [?]
Altitude:	3 m
Last path:	DO4MTC-S>APDG01 via TCPIP*,qAC,DO4MTC-GS
Positions stored:	12

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.