Callsign:
MMSI number:	431008249
Vessel class:	Fishing (30)
Location:	37°13.85' N 138°07.75' E - locator PM97BF55MJ - show map 8.2 miles Northwest bearing 314° from Jōetsu, Niigata, Japan [?] 16.2 miles Northwest bearing 336° from Arai, Niigata, Japan 40.1 miles North bearing 356° from Nagano-shi, Nagano, Japan 67.4 miles Southwest bearing 227° from Niigata-shi, Niigata, Japan
Last position:	2024-12-10 05:52:45 EST (4d 2h46m ago) 2024-12-10 19:52:45 JST local time at Jōetsu, Japan [?]
Course:	117° – heading 511°
Speed:	6 MPH
Last path:	>ais via JH0WSL
Positions stored:	822

callsign		distance	last heard - EST		callsign		distance	last heard - EST
NO2YASAKAMARU		0.4 miles 194°	2024-12-02 10:42:26		RIKIMARU		0.5 miles 212°	2024-12-10 06:47:10
ISINAGI MARU		0.9 miles 216°	2024-12-10 06:54:19		KUBIKI		2.7 miles 231°	2024-11-20 16:01:13
KOHIKOMARU		3.9 miles 201°	2024-11-20 16:24:51		RYOUSEIMARU		4.0 miles 209°	2024-12-01 22:33:20
TOKIWAMARU		5.0 miles 206°	2024-12-13 02:39:50		DAISINMARU		5.0 miles 207°	2024-12-13 21:48:34
280990732		5.7 miles 112°	2024-12-02 02:20:48		TAIYOMARU NO21		5.9 miles 324°	2024-11-20 03:07:08
KAIYO MARU		5.9 miles 30°	2024-12-09 18:01:37		8TENYOMARU		7.1 miles 108°	2024-12-09 18:13:53
TOKIWAMARU		7.2 miles 108°	2024-11-17 00:04:48		EASTERN ARROW		7.2 miles 106°	2024-12-13 01:07:42
TOKU MARU NO.31		7.3 miles 110°	2024-12-08 16:57:39		ATLANTIC SOUTH		7.5 miles 88°	2024-12-05 01:50:50
XIANGYI9		7.5 miles 113°	2024-12-13 11:40:13		MISIMAMARU		7.6 miles 215°	2024-12-12 23:08:46
KISYOUMARU		7.9 miles 212°	2024-12-13 00:02:10		CYOUEIMARU		7.9 miles 212°	2024-12-12 23:57:02

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.