Callsign:	JD4532
MMSI number:	431012998
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°39.20' N 135°27.67' E - locator PM74RP56HS - show map 3.6 miles Southwest bearing 220° from Ōsaka-shi, Ōsaka, Japan [?] 7.8 miles Northwest bearing 320° from Matsubara, Ōsaka, Japan 8.3 miles West bearing 288° from Yao, Ōsaka, Japan 16.0 miles East bearing 99° from Kōbe-shi, Hyōgo, Japan
Last position:	2024-12-23 05:33:46 EST (13d 10h42m ago) 2024-12-23 19:33:46 JST local time at Ōsaka-shi, Japan [?]
Course:	28° – heading 25°
Speed:	2 MPH
Dimensions:	length 30 m width 10 m draught 0.0 m
Last path:	JD4532>ais via JP3QZN-B
Positions stored:	13367

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KAISHIN MARU		137.0 yards 23°	2025-01-03 00:55:56		YUSEI MARU		149.1 yards 127°	2025-01-05 16:14:20
KAITOKUMARU		154.7 yards 32°	2025-01-05 16:14:20		KAIRYU		167.5 yards 35°	2025-01-05 15:32:12
KAIEI MARU NO.8		172.7 yards 46°	2025-01-05 16:16:24		ARITA MARU		295.4 yards 182°	2025-01-05 16:15:22
CHIYOMARU NO.28		0.5 miles 176°	2025-01-05 16:15:22		NO 32TAKEMARU		0.5 miles 142°	2025-01-05 16:15:22
KONSEI MARU		0.5 miles 159°	2025-01-05 16:16:24		CHIYO MARU NO.73		0.5 miles 136°	2025-01-05 06:28:08
HAKUYOMARU		0.5 miles 146°	2025-01-05 14:18:07		CHIYO MARU NO25		0.5 miles 136°	2025-01-05 15:26:01
WAYU MARU		0.6 miles 207°	2025-01-05 16:11:15		TOKUYOSHI MARU		0.6 miles 203°	2025-01-05 15:34:15
SANKOUSUBARU		0.6 miles 202°	2024-12-24 22:10:41		NO.8 OOSHIMA MARU		0.6 miles 193°	2025-01-05 00:21:49
KOHJUNMARU NO.1		0.6 miles 189°	2024-12-30 21:16:41		SHINEI MARU		0.6 miles 192°	2025-01-05 14:05:47
RYUSHO		0.6 miles 174°	2025-01-05 16:14:20		HYUGA		0.7 miles 161°	2025-01-05 16:11:15

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.