Location:	35°43.52' N 139°24.38' E - ตำแหน่ง PM95QR84SB - show map 3.8 km เหนือ bearing 344° มาจาก Tachikawa, Tōkyō, Japan [?] 6.2 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Kunitachi, Tōkyō, Japan 26.1 km ตะวันตก bearing 279° มาจาก Tokyo, Tōkyō, Japan 37.5 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-28 05:25:49 UTC (13d 6h46m ago) 2025-12-28 14:25:49 JST เวลาท้องถิ่น Tachikawa, Japan [?]
Device:	Icom: IC-4100 (D-Star)
Last path:	JH1AJA>API410 via DSTAR*,qAS,JP1YKU-IS
Positions stored:	195
Other SSIDs:	JH1AJA-9 JH1AJA-7 JH1AJA-i

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.