Location:	48°42.88' N 8°44.69' E - ตำแหน่ง JN48IR91JM - show map 335.7 m ตะวันออก bearing 81° มาจาก Calw, Baden-Württemberg, Germany [?] 3.8 km ตะวันตก bearing 255° มาจาก Althengstett, Regierungsbezirk Karlsruhe, Baden-Württemberg, Germany 32.5 km ตะวันตก bearing 257° มาจาก Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany 88.4 km ใต้ bearing 167° มาจาก Mannheim, Baden-Württemberg, Germany
Last position:	2024-08-08 15:40:51 UTC (300d 2h49m ago) 2024-08-08 17:40:51 CEST เวลาท้องถิ่น Calw, Germany [?]
Altitude:	397 m
Course:	272°
ความเร็ว:	2 km/h
Last path:	DO4MTC-14>API52 via DSTAR*,qAR,DO4MTC-B
Positions stored:	341
Other SSIDs:	DO4MTC-9 DO4MTC DO4MTC-D DO4MTC-7 DO4MTC-N DO4MTC-B DO4MTC-Y DO4MTC-R

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.