Callsign:	431003381
MMSI number:	431003381
Navigational status:	Under way (engine) (0)
Location:	41°59.55' N 141°31.38' E - locator QN01SX28SF - show map 35.4 miles Southeast bearing 129° from Muroran, Hokkaidō, Japan [?] 39.5 miles South bearing 167° from Shiraoi, Hokkaidō, Japan 43.1 miles East bearing 69° from Hakodate, Hokkaidō, Japan 74.5 miles South bearing 173° from Sapporo-shi, Hokkaidō, Japan
Last position:	2024-12-22 23:31:04 EST (45m8s ago) 2024-12-23 13:31:04 JST local time at Muroran, Japan [?]
Course:	356.300018° – heading 354°
Speed:	22 MPH
Last path:	431003381>ais via JM8UTW
Positions stored:	4

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SILVER TIARA		1.2 miles 17°	2024-12-22 03:49:19		MARIMO		2.7 miles 70°	2024-12-22 05:38:52
KOUTOKUMARU NO.11		7.2 miles 251°	2024-12-22 14:24:05		HOKUO MARU		9.4 miles 169°	2024-12-22 02:51:39
NORD VANGUARD		9.7 miles 174°	2024-12-22 07:20:31		KOHO MARU NO.21		10.0 miles 251°	2024-12-22 22:56:15
CF DIAMOND		10.3 miles 185°	2024-12-22 20:26:49		KINTAI MARU		11.2 miles 255°	2024-12-22 06:58:42
GENBU		11.5 miles 251°	2024-12-22 16:46:57		SHIN RYUJIN		11.5 miles 255°	2024-12-22 03:43:05
SUNFLOWER SHIRETOKO		14.1 miles 128°	2024-12-22 03:25:53		SOUBI MARU		22.3 miles 280°	2024-12-22 03:54:01
WAKAMATSU MARU		23.0 miles 280°	2024-12-22 08:56:21		SHIMOKITAMARU		23.8 miles 210°	2024-12-22 16:03:30
KAKUREI MARU		32.1 miles 298°	2024-12-23 00:13:11		KINREIKA		35.6 miles 301°	2024-12-22 16:10:45

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.