Callsign:	JD5221
MMSI number:	431020846
IMO number:	990454
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP YOK Y2 OFF (ETA Aug20 05:00)
Location:	34°34.82' N 137°30.06' E - locator PM84SN09CG - show map 15.6 km South bearing 190° from Kosai-shi, Shizuoka, Japan [?] 23.3 km Southeast bearing 153° from Toyohashi, Aichi, Japan 86.0 km Southeast bearing 141° from Nagoya-shi, Aichi, Japan 91.8 km Southwest bearing 242° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-19 08:08:31 UTC (7d 10h46m ago) 2025-08-19 17:08:31 JST local time at Kosai-shi, Japan [?]
Course:	81° – heading 81°
Speed:	24 km/h
Dimensions:	length 74 m width 12 m draught 3.8 m
Last path:	JD5221>ais via Gamagori1240
Positions stored:	21160

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.