Callsign:	JGBF
MMSI number:	431100049
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	>JP KIJ WD
Location:	37°38.56' N 137°50.13' E - locator PM87WP04GF - show map 65.3 km Northwest bearing 327° from Jōetsu, Niigata, Japan [?] 71.8 km Southwest bearing 227° from Ryōtsu, Niigata, Japan 108.3 km West bearing 255° from Niigata-shi, Niigata, Japan 114.3 km North bearing 345° from Nagano-shi, Nagano, Japan
Last position:	2025-09-16 21:22:36 UTC (53d 17h13m ago) 2025-09-17 06:22:36 JST local time at Jōetsu, Japan [?]
Course:	87° – heading 84°
Speed:	23 km/h
Dimensions:	length 58 m width 10 m draught 3.3 m
Last path:	JGBF>ais via JH0WSL
Positions stored:	18342

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.