Comment:	Sado Island
Mic-E message:	Off duty
Location:	37°55.36' N 138°27.14' E - ตำแหน่ง PM97FW41GK - show map 17.9 km ใต้ bearing 175° มาจาก Ryōtsu, Niigata, Japan [?] 42.4 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Maki, Niigata, Japan 50.1 km ตะวันตก bearing 273° มาจาก Niigata-shi, Niigata, Japan 88.1 km เหนือ bearing 12° มาจาก Jōetsu, Niigata, Japan
Last position:	2025-05-31 09:16:49 UTC (2d 16h1m ago) 2025-05-31 18:16:49 JST เวลาท้องถิ่น Ryōtsu, Japan [?]
Altitude:	254 m
Course:	287°
ความเร็ว:	24 km/h
Device:	Yaesu: FT1D (ht)
Last path:	JJ0RFL-7>SWUUS6 via JF0TKF-1*,qAR,JA0GWB-1
Positions stored:	44782
Other SSIDs:	JJ0RFL-3

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.