Callsign:	JD4830
MMSI number:	431015303
IMO number:	109722
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP SMZ OFF (ETA Dec31 00:00)
Location:	34°30.72' N 137°31.73' E - locator PM84SM32LV - show map 22.9 km South bearing 181° from Kosai-shi, Shizuoka, Japan [?] 29.5 km Southeast bearing 126° from Tahara, Aichi, Japan 93.5 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan 93.6 km Southeast bearing 142° from Nagoya-shi, Aichi, Japan
Last position:	2025-12-30 18:37:46 UTC (7d 19h56m ago) 2025-12-31 03:37:46 JST local time at Kosai-shi, Japan [?]
Course:	85° – heading 87°
Speed:	22 km/h
Dimensions:	length 72 m width 12 m draught 4.6 m
Last path:	JD4830>ais via Gamagori1240
Positions stored:	41249

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.