Comment:	TERA
Location:	35°34.87' N 139°41.84' E - ตำแหน่ง PM95UN39QL - show map 4.3 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Shinagawa-ku, Japan [?] 7.0 km เหนือ bearing 345° มาจาก Kawasaki, Kanagawa, Japan 12.0 km ใต้ bearing 178° มาจาก Tokyo, Tōkyō, Japan 15.6 km เหนือ bearing 18° มาจาก Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-05 22:54:24 UTC (3d 15h27m ago) 2025-12-06 07:54:24 JST เวลาท้องถิ่น Shinagawa-ku, Japan [?]
Altitude:	-9 m
Course:	219°
ความเร็ว:	4 km/h
Device:	Icom: IC-31 (D-Star)
Last path:	JQ1REZ-7>API31 via DSTAR*,qAS,JP1YLK-IS
Positions stored:	5069
Other SSIDs:	JQ1REZ

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.