Callsign:	JD4072
MMSI number:	431008446
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP NGO
Location:	34°59.88' N 136°49.58' E - locator PM84JX99DM - show map 7.9 miles West bearing 269° from Ōbu, Aichi, Japan [?] 9.5 miles South bearing 171° from Kanie, Aichi, Japan 13.5 miles South bearing 200° from Nagoya-shi, Aichi, Japan 60.7 miles East bearing 91° from Kyoto, Kyōto, Japan
Last position:	2025-01-29 18:17:20 EST (7d 19h11m ago) 2025-01-30 08:17:20 JST local time at Ōbu, Japan [?]
Course:	31° – heading 34°
Speed:	6 MPH
Dimensions:	length 34 m width 9 m draught 4.0 m
Last path:	JD4072>ais via T-RJGG92
Positions stored:	3155

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HISHI MARU		183.3 yards 276°	2025-02-01 19:19:28		ONE HAMBURG		0.6 miles 25°	2025-02-04 20:27:51
MEIYUMARU		0.8 miles 213°	2025-02-06 09:37:08		GRAMPUS CHARM		0.8 miles 217°	2025-01-31 16:33:57
KYOKUOH (E B)		1.6 miles 197°	2025-02-02 11:04:04		PUTERI DELIMA		2.0 miles 198°	2025-02-05 20:24:21
HEUNG-A JANICE		2.0 miles 276°	2025-02-06 04:56:04		SIRI BHUM		2.0 miles 276°	2025-02-06 11:51:26
JF2HFR		2.1 miles 134°	2025-02-06 04:45:34		004310405 JP		2.8 miles 24°	2025-02-06 13:27:33
MALTO ELAN		4.6 miles 210°	2025-02-05 22:43:13		JP2YHE-I		4.6 miles 68°	2025-02-06 13:14:37
JE2ROR-1		4.8 miles 110°	2025-02-03 00:28:10		JS2GFA-5		4.9 miles 130°	2025-01-12 02:58:07
JR2PGS		5.0 miles 67°	2025-01-13 05:29:23		SITC SHIDAO		5.1 miles 226°	2025-02-02 22:44:51
JE2CHV-C		5.3 miles 336°	2025-01-20 19:54:00		JO4HSW		5.4 miles 46°	2025-02-05 10:35:28
EB TRAWIND		5.7 miles 210°	2025-02-04 15:52:45		GLOBAL AGLAIA		5.9 miles 213°	2025-01-17 15:36:38

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.