Callsign:	431999251
MMSI number:	431999251
Navigational status:	Under way (engine) (0)
Location:	34°35.75' N 135°02.89' E - locator PM74MO53SA - show map 4.5 miles Southeast bearing 125° from Akashi, Hyōgo, Japan [?] 10.1 miles Southwest bearing 229° from Kōbe-shi, Hyōgo, Japan 26.7 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-04 05:43:36 EST (2d 7h10m ago) 2025-02-04 19:43:36 JST local time at Akashi, Japan [?]
Course:	112° – heading 121°
Speed:	23 MPH
Last path:	431999251>ais via JP3QZN-B
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SUMIYOSIMARU		0.4 miles 270°	2025-01-25 19:07:16		AKASIMARU UOTANI		1.4 miles 228°	2025-02-01 01:12:25
3SUMIYOSHIMARU		1.8 miles 94°	2025-01-20 20:02:59		SUMIYO		2.0 miles 108°	2025-02-06 12:54:11
JI3MVP		2.1 miles 258°	2025-01-24 04:18:25		SENHIME		2.5 miles 180°	2025-02-06 12:54:11
431017668 JP		2.8 miles 47°	2025-01-31 21:18:20		DAIEI MARU NO.1		2.9 miles 111°	2025-02-06 12:54:11
636348335 LR		3.1 miles 313°	2025-02-03 18:09:35		JQ3JRR		3.1 miles 349°	2025-02-02 01:04:29
SYOANMARU NO15		3.2 miles 301°	2025-02-06 12:52:17		004310506 JP		3.2 miles 273°	2025-02-06 12:54:20
SETOUCHI		3.6 miles 129°	2025-02-01 09:25:28		MATSUBISHI MARU		3.8 miles 304°	2025-02-06 12:54:11
JM3FUW		4.1 miles 41°	2025-01-12 22:07:41		ASAHI		4.3 miles 107°	2025-01-29 00:00:06
SENNZANNMARU		4.3 miles 204°	2025-02-02 21:35:33		SUMIYOSHI MARU NO.3		4.7 miles 209°	2025-02-02 21:33:34
KYOKUYO MARU NO.51		4.8 miles 279°	2025-02-06 12:54:11		JQ3CCU-7		4.9 miles 337°	2025-01-30 21:57:50

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.