Callsign:
MMSI number:	431024528
Vessel class:	Dredging/underwater operations (33)
Location:	41°46.76' N 140°43.55' E - locator QN01IS77CB - show map 0.6 miles Northwest bearing 294° from Hakodate, Hokkaidō, Japan [?] 4.7 miles Southeast bearing 123° from Kamiiso, Hokkaidō, Japan 65.9 miles North bearing 359° from Aomori-shi, Aomori, Japan
Last position:	2025-01-06 08:12:18 EST (30d 23h39m ago) 2025-01-06 22:12:18 JST local time at Hakodate, Japan [?]
Course:	323° – heading 511°
Speed:	0 MPH
Last path:	>ais via JM8UTW
Positions stored:	150

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BA7OVM		0.4 miles 180°	2025-02-04 05:39:21		JE8IBL-2		0.6 miles 113°	2025-02-06 03:32:27
BA7OVM-7		0.6 miles 148°	2025-02-04 04:39:17		JE8IBL-9		0.8 miles 141°	2025-01-24 01:00:05
JN3KKM-7		1.4 miles 206°	2025-01-11 21:52:19		JA8/OM066		1.8 miles 218°	2025-02-05 19:11:26
JG8FAQ-1		2.1 miles 200°	2025-02-01 06:50:21		JG8FAQ-C		2.1 miles 56°	2025-01-15 05:21:51
JM8UTW-7		2.1 miles 57°	2025-02-06 03:52:15		JL8LGW-7		2.8 miles 4°	2025-01-14 07:51:45
JR8YOI-10		2.8 miles 4°	2025-02-06 07:28:35		JR8VFL-9		2.8 miles 71°	2025-02-05 18:29:07
JH8TWO-10		2.9 miles 26°	2025-02-06 07:03:56		JH8TWO-9		2.9 miles 26°	2025-02-06 06:10:26
JP8YEA-I		3.2 miles 8°	2025-02-06 07:38:13		JH8ZTE-10		3.6 miles 57°	2025-02-06 07:44:43
JN3KKM-9		3.7 miles 68°	2025-01-25 21:00:18		JE8GNN-7		4.0 miles 90°	2025-02-06 01:56:58
JL8VTC-9		4.0 miles 98°	2025-02-06 04:03:58		JR8YPW-10		4.3 miles 93°	2025-02-06 07:43:46

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.