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 (5d 6h36m 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
SUNFLOWER SHIRETOKO		2.6 miles 32°	2024-05-21 13:03:11		YUUM ARU		3.7 miles 357°	2024-05-21 02:33:11
THOUSAND SPRING		4.0 miles 347°	2024-05-21 21:47:12		SHEEP		4.1 miles 61°	2024-05-17 20:19:00
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		SUZAKU		5.1 miles 111°	2024-05-16 13:25:35
JQ1ZYV-N		5.1 miles 309°	2024-05-22 23:45:10		MARBERA		5.2 miles 354°	2024-05-20 22:53:56
JQ1ZYV B		5.3 miles 304°	2024-05-22 23:35:29		JQ1ZYV-B		5.3 miles 304°	2024-05-22 23:35:39
SURUGAMARU		5.3 miles 71°	2024-05-08 15:34:13		TAISENMARU		5.4 miles 348°	2024-04-25 18:01:27
JM1CZS-7		5.5 miles 308°	2024-05-19 07:59:54		JM1CZS-10		5.6 miles 304°	2024-05-22 23:22:03
JM1CZS		5.6 miles 304°	2024-04-27 22:22:45		YUU TOMO 2		5.7 miles 32°	2024-04-27 21:42:29

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.