Callsign:	JD4804
MMSI number:	431015217
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP KNU (ETA Jan24 07:30)
Location:	34°30.62' N 136°48.83' E - locator PM84JM72QL - show map 2.8 miles Northwest bearing 312° from Toba, Mie, Japan [?] 6.7 miles East bearing 74° from Ise, Mie, Japan 46.6 miles South bearing 186° from Nagoya-shi, Aichi, Japan 69.7 miles Southeast bearing 120° from Kyoto, Kyōto, Japan
Last position:	2025-01-27 00:47:57 EST (2d 10h46m ago) 2025-01-27 14:47:57 JST local time at Toba, Japan [?]
Course:	134° – heading 131°
Speed:	12 MPH
Dimensions:	length 33 m width 10 m draught 3.0 m
Last path:	JD4804>ais via _supersuzy
Positions stored:	9589

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TOSUI		223.0 yards 117°	2025-01-28 14:19:12		CHITASHIO		391.6 yards 108°	2025-01-23 23:52:31
KOYO MARU		407.7 yards 80°	2025-01-26 23:29:49		SHINPOU MARU NO.21		1.1 miles 339°	2025-01-29 01:25:09
DW7714		1.9 miles 160°	2025-01-29 11:30:28		OOWADA		1.9 miles 105°	2025-01-23 21:49:19
SHINSEI		2.1 miles 104°	2025-01-27 20:46:36		SAKURAMARU		2.3 miles 107°	2025-01-29 02:50:17
TOBAMARU		2.4 miles 115°	2025-01-13 01:14:44		ISEMARU		2.6 miles 129°	2025-01-29 04:36:12
ZUIRYU (ESCORT BOAT)		2.8 miles 112°	2025-01-29 11:23:20		Base station		3.6 miles 187°	2025-01-29 11:33:04
JA/ME-077		3.9 miles 208°	2025-01-18 23:40:05		JG2OLL-7		4.2 miles 256°	2025-01-28 22:48:28
GENKAI MARU NO.1		5.6 miles 119°	2025-01-28 11:15:18		SUIHA		5.6 miles 119°	2025-01-27 19:07:26
JA/ME-129		6.6 miles 219°	2025-01-19 23:45:52		HOUEIMARU NO.7		7.0 miles 100°	2025-01-29 01:22:08
HORYU(ESCORT BOAT)		7.2 miles 91°	2025-01-29 05:21:24		SYORYU(ESCORT BOAT)		7.3 miles 90°	2025-01-28 22:18:49

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.