Comment:	https://aprsdroid.org/
Location:	37°23.39' N 138°45.11' E - ตำแหน่ง PM97JJ03FN - show map 10.9 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Nagaoka, Niigata, Japan [?] 22.6 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Mitsuke, Niigata, Japan 61.8 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Niigata-shi, Niigata, Japan 135.9 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Utsunomiya-shi, Tochigi, Japan
Last position:	2025-05-20 00:46:34 UTC (17d 11h17m ago) 2025-05-20 09:46:34 JST เวลาท้องถิ่น Nagaoka, Japan [?]
Altitude:	73 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	JA0DGK-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	101569

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.