Megjegyzés:	QRA MASUDA
Hely:	35°41.20' N 139°48.37' E - lokátor PM95VQ64RT - térkép nézet 7.7 km Nyugat irány 284° tól Urayasu, Tōkyō, Japan [?] 10.3 km Kelet irány 92° tól Tokyo, Tōkyō, Japan 11.0 km Északkelet irány 38° tól Shinagawa-ku, Japan 30.4 km Északkelet irány 29° tól Yokohama-shi, Kanagawa, Japan
Utolső pozíció:	2025-06-29 05:08:54 UTC (116d 22h34m ezelőtt) 2025-06-29 14:08:54 JST helyi idő Urayasu, Japan [?]
Utolsó útvonal:	JJ1QMM-G>API52 via DSTAR*,qAS,JR1VM-IS
Positions stored:	76
Más SSID-k:	JJ1QMM-Z JJ1QMM-A

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.