Comment:	aprs.fi iOS
Location:	51°21.89' N 7°22.20' E - ตำแหน่ง JO31QI47JN - show map 5.9 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Gevelsberg, North Rhine-Westphalia, Germany [?] 7.4 km เหนือ bearing 4° มาจาก Ennepetal, North Rhine-Westphalia, Germany 26.3 km ตะวันออก bearing 111° มาจาก Essen, North Rhine-Westphalia, Germany 56.2 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-03-12 22:19:31 UTC (131d 10h28m ago) 2025-03-12 23:19:31 CET เวลาท้องถิ่น Gevelsberg, Germany [?]
ความเร็ว:	0 km/h
Last path:	DJ4MC-1>aprs.fi via aprsfi-iOS
Positions stored:	279
Other SSIDs:	DJ4MC-10 DJ4MC-7 DJ4MC DJ4MC-12 DJ4MC-11 DJ4MC-2

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.