Callsign:	JD4437
MMSI number:	431011781
IMO number:	600877
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°04.02' N 134°48.49' E - locator PM74JB66XC - show map 13.6 miles Southeast bearing 126° from Naruto, Tokushima, Japan [?] 13.7 miles Southeast bearing 157° from Fukura, Hyōgo, Japan 48.1 miles Southwest bearing 206° from Kōbe-shi, Hyōgo, Japan 58.6 miles Southwest bearing 223° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-12-21 08:02:54 EST (2d 14h23m ago) 2024-12-21 22:02:54 JST local time at Naruto, Japan [?]
Course:	139° – heading 511°
Speed:	16 MPH
Dimensions:	length 70 m width 12 m draught 0.0 m
Last path:	JD4437>ais via JG3HLX
Positions stored:	17869

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MANAKAMARU		0.3 miles 117°	2024-12-23 13:00:31		YAHATA_MARU		0.4 miles 94°	2024-12-23 22:16:49
SHINPO		0.4 miles 5°	2024-12-10 03:39:37		TOUKIMARU		0.4 miles 117°	2024-12-20 11:29:20
HOUNMARU NO.18		0.4 miles 70°	2024-12-23 22:04:49		EIFUKUMARU		0.6 miles 6°	2024-12-18 09:30:03
SOURYOUMARU		0.7 miles 10°	2024-12-22 04:42:19		RYOKEN MARU		0.7 miles 159°	2024-12-21 06:26:53
431025241 JP		0.7 miles 188°	2024-12-15 12:53:57		RIKIEI		0.8 miles 10°	2024-12-09 01:57:19
NITTOKU MARU		1.0 miles 27°	2024-12-23 16:15:40		SHINYU MARU		1.0 miles 354°	2024-12-23 15:39:40
HOSYOMARU		1.0 miles 10°	2024-12-23 20:05:49		AIKOUMARU		1.2 miles 356°	2024-12-21 17:48:00
DAI38SHINKOUMARU		1.7 miles 126°	2024-12-23 15:26:40		KEOYOUNG_STAR3		1.9 miles 120°	2024-12-23 09:08:30
KOHSEIYOH		2.1 miles 166°	2024-12-23 05:30:25		EBISUMARU		2.4 miles 274°	2024-12-17 12:49:09
EBISUMARU NO01		2.4 miles 273°	2024-12-17 23:32:43		RYOEIMARU		2.5 miles 260°	2024-12-23 16:25:40

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.