Callsign:	JD4577
MMSI number:	431013211
IMO number:	865788
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP FNB IE (ETA Nov16 01:30)
Location:	34°27.63' N 137°38.59' E - locator PM84TL70EM - show map 27.9 km South bearing 197° from Hamamatsu, Shizuoka, Japan [?] 30.4 km South bearing 160° from Kosai-shi, Shizuoka, Japan 88.7 km Southwest bearing 230° from Shizuoka-shi, Shizuoka, Japan 104.6 km Southeast bearing 140° from Nagoya-shi, Aichi, Japan
Last position:	2025-11-15 11:35:29 UTC (2d 23h32m ago) 2025-11-15 20:35:29 JST local time at Hamamatsu, Japan [?]
Course:	76° – heading 75°
Speed:	22 km/h
Dimensions:	length 85 m width 13 m draught 4.5 m
Last path:	JD4577>ais via Gamagori1240
Positions stored:	73089

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.