Location:	35°35.81' N 140°30.73' E - ตำแหน่ง QM05GO13LF - show map 8.6 km ตะวันออก bearing 92° มาจาก Narutō, Chiba, Japan [?] 12.0 km ใต้ bearing 197° มาจาก Yōkaichiba, Chiba, Japan 74.8 km ตะวันออก bearing 98° มาจาก Tokyo, Tōkyō, Japan 80.4 km ตะวันออก bearing 78° มาจาก Yokohama-shi, Kanagawa, Japan
Last position:	2025-05-31 02:43:06 UTC (2d 21h49m ago) 2025-05-31 11:43:06 JST เวลาท้องถิ่น Narutō, Japan [?]
Altitude:	4 m
Course:	37°
ความเร็ว:	57 km/h
Device:	Icom: IC-31 (D-Star)
Last path:	JF1FRW>API31 via DSTAR*,qAS,JP1YLW-IS
Positions stored:	2391
Other SSIDs:	JF1FRW-11

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.