Callsign:	JK5109
MMSI number:	431400084
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°33.40' N 134°13.01' E - locator PM74CN63AO - show map 5.4 miles North bearing 21° from Tonoshō, Kagawa, Japan [?] 16.3 miles North bearing 9° from Shido, Kagawa, Japan 55.7 miles West bearing 261° from Kōbe-shi, Hyōgo, Japan 71.1 miles West bearing 269° from Sakai, Ōsaka, Japan
Last position:	2025-01-30 23:52:05 EST (1d 3h53m ago) 2025-01-31 13:52:05 JST local time at Tonoshō, Japan [?]
Course:	252° – heading 511°
Speed:	12 MPH
Dimensions:	length 63 m width 13 m draught 0.0 m
Last path:	JK5109>ais via JG3HLX
Positions stored:	40384

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TOUEI MARU		0.6 miles 9°	2025-02-01 01:15:26		TOSHIEIMARU NO.8		0.7 miles 285°	2025-01-31 04:18:23
SHIN TUGARUMARU		0.8 miles 348°	2025-01-23 03:54:29		SUMIRIKI MARU NO25		1.0 miles 321°	2025-01-06 06:53:54
EIHO MARU NO.53		1.1 miles 26°	2025-02-01 00:13:21		SUMIHIRO MARU		1.2 miles 310°	2025-01-23 02:30:04
NAGIGAMI MARU		1.3 miles 75°	2025-01-22 06:21:22		EIFUKUMARU NO.3		2.0 miles 320°	2025-01-26 01:57:46
TOKUHOH MARU		2.0 miles 323°	2025-01-30 00:52:06		SHOUJYUMARU NO.7		2.0 miles 320°	2025-01-31 04:29:23
KAREN		2.0 miles 19°	2025-01-31 22:09:20		KAMITAKA MARU		2.0 miles 33°	2025-02-01 03:43:26
TETSURYUMARU		2.1 miles 3°	2025-01-31 22:52:20		KEISHINMARU		2.1 miles 27°	2025-01-27 05:18:57
WAKAUMI MARU		2.1 miles 359°	2025-01-29 05:26:32		FORTUNE SAILING		2.1 miles 317°	2025-01-28 02:32:17
SYUUKA MARU NO.2		2.2 miles 35°	2025-01-27 23:32:15		ENSHUMARU		2.2 miles 353°	2025-01-30 16:04:59
TAIYO MARU		2.2 miles 307°	2025-02-01 03:41:26		HEISEIMARU		2.2 miles 10°	2025-01-27 08:20:42

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.