Location:	37°26.69' N 138°48.06' E - locator PM97JK66CS - show map 4.4 km West bearing 262° from Nagaoka, Niigata, Japan [?] 15.3 km Southwest bearing 230° from Mitsuke, Niigata, Japan 54.5 km South bearing 201° from Niigata-shi, Niigata, Japan 137.0 km Northwest bearing 316° from Utsunomiya-shi, Tochigi, Japan
Last position:	2025-08-21 01:54:16 UTC (11d 15h18m ago) 2025-08-21 10:54:16 JST local time at Nagaoka, Japan [?]
Speed:	0 km/h
Last path:	JG0GRF>aprs.fi via aprsfi-iOS
Positions stored:	729
Other SSIDs:	JG0GRF-9 JG0GRF-IOS JG0GRF-ios JG0GRF-7

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.