Callsign:	JD3937
MMSI number:	431006969
IMO number:	780419
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	<JP FNB OFF (ETA Aug10 03:00)
Location:	34°30.34' N 137°58.80' E - locator PM84XM71OI - show map 24.1 km Southwest bearing 244° from Ōyama, Shizuoka, Japan [?] 24.7 km Southeast bearing 151° from Iwata, Shizuoka, Japan 64.0 km Southwest bearing 215° from Shizuoka-shi, Shizuoka, Japan 123.4 km Southeast bearing 127° from Nagoya-shi, Aichi, Japan
Last position:	2025-08-09 06:49:15 UTC (9h27m ago) 2025-08-09 15:49:15 JST local time at Ōyama, Japan [?]
Course:	084.1° – heading 83°
Speed:	23 km/h
Dimensions:	length 76 m width 12 m draught 4.8 m
Last path:	JD3937>ais via Gamagori1240
Positions stored:	91511

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.