Callsign:	JD4937
MMSI number:	431017258
IMO number:	908396
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP UNO TAI (ETA Feb05 08:30)
Location:	34°24.82' N 134°12.47' E - locator PM74CJ49WG - show map 5.0 miles South bearing 164° from Tonoshō, Kagawa, Japan [?] 6.5 miles North bearing 17° from Shido, Kagawa, Japan 23.1 miles Southeast bearing 138° from Okayama-shi, Okayama, Japan 58.7 miles West bearing 251° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-05 17:30:57 EST (13h58m ago) 2025-02-06 07:30:57 JST local time at Tonoshō, Japan [?]
Course:	292.0° – heading 293°
Speed:	16 MPH
Dimensions:	length 118 m width 17 m draught 4.4 m
Last path:	JD4937>ais via JG3HLX
Positions stored:	53226

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SHIN DAIKYO MARU		114.7 yards 277°	2025-02-03 22:17:12		TANG SHAN GANG JI2		155.3 yards 207°	2025-01-27 03:18:05
SUNNY DAHLIA		198.3 yards 87°	2025-02-04 18:55:23		KEOYOUNG STAR		216.7 yards 155°	2025-02-05 21:53:59
YOTUMIMARU NO.16		249.9 yards 81°	2025-02-04 21:24:23		TACHIBANA		255.1 yards 358°	2025-02-05 12:00:52
TAMARIKI MARU NO.1		257.6 yards 3°	2025-02-05 09:56:51		HAKUSEI MARU NO.10		289.6 yards 305°	2025-01-30 05:15:55
HAKUTO		298.7 yards 326°	2025-02-06 01:01:04		HAYATO		318.0 yards 332°	2025-01-28 06:03:18
SHOSEI MARU		324.3 yards 39°	2025-02-03 18:52:47		LEO SUNRISE		373.3 yards 281°	2025-01-28 01:25:16
MARTI STAR II		385.8 yards 290°	2025-02-06 05:39:57		HKL SHINSEI		442.2 yards 307°	2025-02-05 09:00:51
HIROAN		452.4 yards 291°	2025-01-10 02:30:26		MIRAI		465.5 yards 307°	2025-01-28 03:01:17
OCEAN ACE 11		520.0 yards 297°	2025-02-02 06:29:13		SEIWAMARU		0.3 miles 298°	2025-02-01 15:42:37
HONG YUN ZENG		0.3 miles 294°	2025-01-23 02:38:04		SITC YOKOHAMA		0.3 miles 280°	2025-02-01 15:01:37

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.