Callsign:	JG4113
MMSI number:	431301141
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°38.88' N 135°28.03' E - locator PM74RP65BM - show map 3.7 miles Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan [?] 7.3 miles Northwest bearing 320° from Matsubara, Ōsaka, Japan 7.8 miles West bearing 286° from Yao, Ōsaka, Japan 16.4 miles East bearing 100° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-01-05 18:03:19 EST (25m18s ago) 2025-01-06 08:03:19 JST local time at Ōsaka-shi, Japan [?]
Course:	230.100006° – heading 80°
Speed:	0 MPH
Dimensions:	length 30 m width 9 m draught 0.0 m
Last path:	JG4113>ais via JP3QZN-B
Positions stored:	414

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CHIYO MARU NO25		45.0 yards 121°	2025-01-05 18:26:02		NO 32TAKEMARU		91.7 yards 255°	2025-01-05 18:28:06
NO38.TAKEMARU		132.0 yards 264°	2025-01-05 18:23:58		YUSEI MARU		332.2 yards 239°	2025-01-05 18:26:02
OYASHIO		484.9 yards 194°	2025-01-05 15:26:01		HYUGA		502.9 yards 208°	2025-01-05 18:16:44
RYUSHO		0.4 miles 225°	2025-01-05 18:26:02		ARITA MARU		0.4 miles 299°	2025-01-05 18:27:04
DOKAIMARU NO.28		0.5 miles 316°	2024-12-23 05:33:46		KOHJUNMARU NO.1		0.5 miles 240°	2024-12-30 21:16:41
KAIEI MARU NO.8		0.5 miles 327°	2025-01-05 18:28:06		KAIRYU		0.5 miles 326°	2025-01-05 15:32:12
KAITOKUMARU		0.5 miles 326°	2025-01-05 18:26:02		NO.8 OOSHIMA MARU		0.5 miles 244°	2025-01-05 00:21:49
KAISHIN MARU		0.5 miles 324°	2025-01-03 00:55:56		SANKOU HIRYU		0.6 miles 221°	2025-01-05 18:23:58
SANKOUSUBARU		0.6 miles 253°	2024-12-24 22:10:41		TOKUYOSHI MARU		0.6 miles 254°	2025-01-05 17:58:09
WAYU MARU		0.6 miles 256°	2025-01-05 18:22:56		KONSEI MARU		0.7 miles 210°	2025-01-05 18:27:04

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.