Callsign:	431999551
MMSI number:	431999551
Navigational status:	Undefined/default (15)
Vessel class:	Military operations (35)
Destination:	(ETA ***00 24:60)
Location:	34°29.73' N 136°51.79' E - locator PM84KL38NW - show map 1.1 miles Northeast bearing 42° from Toba, Mie, Japan [?] 9.3 miles East bearing 85° from Ise, Mie, Japan 47.4 miles South bearing 183° from Nagoya-shi, Aichi, Japan 72.6 miles Southeast bearing 120° from Kyoto, Kyōto, Japan
Last position:	2024-12-04 01:02:17 EST (11d 3h47m ago) 2024-12-04 15:02:17 JST local time at Toba, Japan [?]
Course:	236° – heading 293°
Speed:	1 MPH
Dimensions:	length 195 m width 33 m draught 0.0 m
Last path:	431999551>ais via _supersuzy
Positions stored:	8

callsign		distance	last heard - EST		callsign		distance	last heard - EST
431014960 JP		284.3 yards 277°	2024-12-14 21:14:06		HORYU(ESCORT BOAT)		0.5 miles 54°	2024-12-14 23:09:16
ISEMARU		1.0 miles 234°	2024-12-15 04:30:46		ZUIRYU (ESCORT BOAT)		1.0 miles 233°	2024-12-14 19:49:58
CHITAMARU		1.0 miles 231°	2024-12-09 00:33:17		JQ3AZY-7		1.3 miles 213°	2024-12-13 19:40:42
JINJYAMARU NO.8		2.4 miles 294°	2024-12-15 00:55:26		TOHO MARU		2.5 miles 292°	2024-12-12 09:32:35
HIDAKE		2.7 miles 129°	2024-12-12 17:59:22		MEIHOMARU		2.8 miles 289°	2024-12-14 02:27:25
TOSUI		3.4 miles 303°	2024-12-09 10:09:16		SYORYU(ESCORT BOAT)		3.4 miles 64°	2024-12-15 01:56:32
431025923 JP		4.0 miles 295°	2024-11-29 21:12:56		Base station		4.1 miles 232°	2024-12-15 04:49:32
KAIRYU ESCORT BOAT		4.8 miles 77°	2024-12-15 02:21:34		JA/ME-077		5.2 miles 243°	2024-12-13 23:25:45
RYUSEI MARU		5.4 miles 306°	2024-12-14 08:12:56		431200305 JP		6.6 miles 55°	2024-11-25 15:50:00
SEISUIMARU		7.7 miles 33°	2024-12-12 04:35:06		JG2OLL-9		8.0 miles 267°	2024-12-14 22:55:26

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.