Callsign:	JD4444
MMSI number:	431012303
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP MKW (ETA Mar28 00:00)
Location:	35°03.13' N 136°52.63' E - locator PM85KB52GM - show map 6.2 miles Northwest bearing 305° from Ōbu, Aichi, Japan [?] 7.1 miles Southeast bearing 142° from Kanie, Aichi, Japan 9.1 miles South bearing 191° from Nagoya-shi, Aichi, Japan 63.5 miles East bearing 88° from Kyoto, Kyōto, Japan
Last position:	2024-05-22 17:47:27 EDT (3h55m ago) 2024-05-23 06:47:27 JST local time at Ōbu, Japan [?]
Course:	29.5° – heading 31°
Speed:	5 MPH
Dimensions:	length 32 m width 9 m draught 3.5 m
Last path:	JD4444>ais via T-RJGG92
Positions stored:	3864

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SAKURAMARU		18.8 yards 107°	2024-05-21 08:09:15		KOUKI MARU NO.78		52.5 yards 160°	2024-05-22 19:04:56
AIHO MARU		135.1 yards 119°	2024-05-22 00:36:31		MANDARIN RIVER		309.5 yards 241°	2024-05-21 20:06:16
DREAM JASMINE		354.2 yards 102°	2024-05-22 18:14:19		GALVESTON HIGHWAY		444.7 yards 163°	2024-05-22 18:12:15
NICHIYU MARU		450.7 yards 19°	2024-05-22 19:47:47		MASUEI MARU		0.6 miles 133°	2024-05-22 20:04:19
KYORIKI		0.7 miles 130°	2024-05-22 19:04:25		KISO PILOT BOAT		0.9 miles 273°	2024-05-20 18:33:14
IBUKI		0.9 miles 261°	2024-05-22 19:13:12		HOUSEIMARU NO21		0.9 miles 281°	2024-05-21 22:07:36
SANSHU		0.9 miles 260°	2024-05-06 19:10:46		SEIUN MARU NO.10		0.9 miles 282°	2024-05-21 20:22:47
HOUSEIMARU NO.7		0.9 miles 283°	2024-05-22 21:20:12		MANYOSHI MARU		1.0 miles 278°	2024-05-22 15:06:19
LADY ROSE		1.0 miles 260°	2024-05-22 17:28:52		SEIHO MARU		1.0 miles 265°	2024-05-22 21:20:43
KYODO MARU		1.0 miles 254°	2024-05-22 04:17:45		HAKURYU		1.1 miles 250°	2024-05-22 02:03:17

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.