Callsign:	JD4992
MMSI number:	431017875
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP NGO
Location:	34°59.88' N 136°49.52' E - locator PM84JX99AM - show map 8.0 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 60.6 miles East bearing 91° from Kyoto, Kyōto, Japan
Last position:	2024-05-07 18:14:22 EDT (2d 20h26m ago) 2024-05-08 07:14:22 JST local time at Ōbu, Japan [?]
Course:	75° – heading 63°
Speed:	11 MPH
Dimensions:	length 33 m width 9 m draught 3.8 m
Last path:	JD4992>ais via T-RJGG92
Positions stored:	8195

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
13TAMASHIO		59.0 yards 68°	2024-05-08 17:56:42		SHIMAMARU		136.8 yards 111°	2024-05-09 19:55:46
KOWA MARU NO.8		216.6 yards 28°	2024-05-10 01:24:38		KUROSHIO		340.5 yards 336°	2024-05-03 17:30:26
JFE HAKURYU		0.4 miles 42°	2024-05-09 19:18:36		HOUFUKU MARU		0.6 miles 38°	2024-04-27 17:54:33
YAMATO MARU		0.8 miles 227°	2024-04-26 21:33:25		CHITASHIO		0.8 miles 235°	2024-05-06 22:45:04
ALPHA HERO		1.0 miles 107°	2024-05-10 10:24:23		MIYAMA		1.5 miles 78°	2024-05-09 23:10:22
KAIOH(E B)		1.8 miles 206°	2024-05-09 21:11:06		CHIGUSAMARU		1.8 miles 355°	2024-04-29 23:44:23
SAKAEMARU		1.9 miles 343°	2024-05-09 10:10:54		TAKAHAMAMARU		2.0 miles 354°	2024-04-26 18:40:23
AMADI		2.0 miles 192°	2024-05-09 22:13:36		KAGUYA		2.0 miles 278°	2024-04-30 04:11:50
SAKURA BRIGHT		2.2 miles 36°	2024-05-09 01:30:54		EIFUKUMARU NO.28		2.3 miles 65°	2024-05-08 20:32:03
GINGA		2.3 miles 35°	2024-05-08 17:33:58		KARIYA MARU		2.5 miles 19°	2024-05-07 17:19:37

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.