Callsign:	431700547
MMSI number:	431700547
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°38.87' N 135°27.92' E - locator PM74RP55UL - show map 3.8 miles Southwest bearing 213° from Ōsaka-shi, Ōsaka, Japan [?] 4.5 miles North bearing 359° from Sakai, Ōsaka, Japan 16.3 miles East bearing 101° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-01 02:52:59 EST (1m27s ago) 2025-02-01 16:52:59 JST local time at Ōsaka-shi, Japan [?]
Course:	330.700012° – heading 511°
Speed:	0 MPH
Dimensions:	length 37 m width 10 m draught 0.0 m
Last path:	431700547>ais via JP3QZN-B
Positions stored:	38088

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TAKE MARU NO82		10.0 yards 187°	2025-01-30 23:06:48		NO 32TAKEMARU		95.8 yards 92°	2025-02-01 02:50:56
CHIYOMARU NO.28		144.7 yards 91°	2025-02-01 02:03:57		HAKUYOMARU		145.5 yards 139°	2025-01-31 20:43:11
CHIYO MARU NO.73		181.9 yards 87°	2025-02-01 01:00:37		RYUSHO		0.3 miles 212°	2025-02-01 02:51:58
MATUURA MARU		0.4 miles 335°	2025-01-31 17:43:22		SHINEI MARU		0.4 miles 238°	2025-02-01 02:52:59
SAKAE MARU NO.36		0.4 miles 284°	2025-01-24 20:30:14		NO.8 OOSHIMA MARU		0.4 miles 240°	2025-01-31 20:49:19
KOHJUNMARU NO.1		0.4 miles 235°	2025-01-31 03:07:59		DOKAIMARU NO.28		0.5 miles 328°	2025-02-01 01:40:27
HARUMI MARU		0.5 miles 332°	2025-01-30 22:36:08		KAIBIMARU		0.5 miles 334°	2025-01-30 18:50:21
BLUE WING		0.5 miles 190°	2025-01-30 21:19:31		KAITOKUMARU		0.5 miles 336°	2025-02-01 02:34:36
SANKOUSUBARU		0.5 miles 250°	2025-01-22 23:52:38		KAIRYU		0.5 miles 336°	2025-02-01 02:23:21
SANKO KAIRYU		0.5 miles 218°	2025-02-01 01:08:47		JOMICHI MARU		0.6 miles 204°	2025-02-01 02:51:58

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.