Callsign:	431023923
MMSI number:	431023923
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	36°19.49' N 140°38.52' E - locator QM06HH77AW - show map 2.4 miles East bearing 76° from Ōarai, Ibaraki, Japan [?] 7.3 miles Southeast bearing 124° from Katsuta, Ibaraki, Japan 68.9 miles Northeast bearing 50° from Tokyo, Tōkyō, Japan 82.4 miles Northeast bearing 42° from Yokohama-shi, Kanagawa, Japan
Last position:	2024-05-17 17:09:53 EDT (2d 22h ago) 2024-05-18 06:09:53 JST local time at Ōarai, Japan [?]
Course:	217°
Speed:	1 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	431023923>ais via GM7HHB
Positions stored:	9

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EITAI		2.1 miles 8°	2024-05-19 16:41:32		SEACHANNMARU2		2.5 miles 31°	2024-05-03 16:42:05
MARUMASAGOU NO.71		3.3 miles 13°	2024-05-14 18:00:15		HOUEI MARU NO.1		3.3 miles 121°	2024-05-18 00:30:07
SUNFLOWER SAPPORO		3.9 miles 253°	2024-05-18 03:23:14		THOUSAND SPRING		4.0 miles 347°	2024-05-20 13:25:40
SHEEP		4.1 miles 61°	2024-05-17 20:19:00		JP1FHC-7		4.1 miles 341°	2024-04-20 23:55:05
KONGOUMARU NO7		4.1 miles 252°	2024-05-16 19:27:42		JG1AEH-10		4.1 miles 342°	2024-05-20 03:57:51
OKADAMARU		4.2 miles 345°	2024-05-17 17:15:53		TEMIT		4.5 miles 359°	2024-05-19 17:03:32
SUNFLOWER SHIRETOKO		4.5 miles 37°	2024-05-18 13:05:31		MARBERA		4.9 miles 0°	2024-05-17 22:18:05
SUZAKU		5.1 miles 111°	2024-05-16 13:25:35		JQ1ZYV-N		5.1 miles 309°	2024-05-20 15:09:53
JQ1ZYV B		5.3 miles 304°	2024-05-20 15:01:37		JQ1ZYV-B		5.3 miles 304°	2024-05-20 15:01:47
SURUGAMARU		5.3 miles 71°	2024-05-08 15:34:13		TAISENMARU		5.4 miles 348°	2024-04-25 18:01:27

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.