Callsign:	JD4220
MMSI number:	431009647
IMO number:	820611
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP TXD OFF (ETA Dec16 12:00)
Location:	34°24.88' N 134°18.99' E - locator PM74DJ79XM - show map 8.9 miles Southeast bearing 122° from Tonoshō, Kagawa, Japan [?] 10.3 miles Northeast bearing 52° from Shido, Kagawa, Japan 52.8 miles West bearing 249° from Kōbe-shi, Hyōgo, Japan 70.1 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-12-15 08:00:56 EST (8d 14h37m ago) 2024-12-15 22:00:56 JST local time at Tonoshō, Japan [?]
Course:	256° – heading 259°
Speed:	12 MPH
Dimensions:	length 66 m width 11 m draught 4.5 m
Last path:	JD4220>ais via JG3HLX
Positions stored:	41068

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ASAHI		202.3 yards 278°	2024-12-23 01:20:16		HOUSHO MARU		222.4 yards 248°	2024-12-23 01:44:16
KOTOKU MARU NO.6		264.5 yards 49°	2024-12-23 05:12:21		YOSHO MARU		368.9 yards 324°	2024-12-23 03:09:20
KYORIKI		487.7 yards 314°	2024-12-21 08:39:54		MUROTSUMARU		0.3 miles 25°	2024-11-29 05:34:03
RYOAN MARU		0.3 miles 265°	2024-12-17 04:37:34		EIYU MARU NO.11		0.4 miles 82°	2024-12-22 06:58:19
DAISHIN MARU		0.4 miles 286°	2024-12-16 04:55:51		28 WAKA MARU		0.5 miles 230°	2024-12-23 05:06:21
MATSU MARU NO,21		0.5 miles 142°	2024-12-20 05:16:19		SHIN ITIKAWA MARU		0.5 miles 89°	2024-12-23 09:57:31
BBC AUSTRALIA		0.5 miles 155°	2024-12-19 04:33:45		KINEI MARU NO.7		0.6 miles 165°	2024-12-23 10:01:31
MARLENE OLDENDORFF		0.6 miles 211°	2024-12-23 22:37:49		HOEI MARU NO.15		0.6 miles 274°	2024-12-23 03:51:21
NO5 MATSUMARU		0.6 miles 203°	2024-12-21 23:41:01		KOTOKU MARU NO.16		0.6 miles 291°	2024-12-23 10:01:31
PU ZHENG		0.6 miles 134°	2024-12-20 11:04:20		EIYOSHIMARU		0.7 miles 79°	2024-12-14 21:26:06

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.