Callsign:	JD4539
MMSI number:	431012999
IMO number:	858307
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP NAO
Location:	37°17.85' N 138°20.03' E - locator PM97EH01BJ - show map 11.6 miles Northeast bearing 27° from Jōetsu, Niigata, Japan [?] 12.8 miles West bearing 248° from Kashiwazaki, Niigata, Japan 45.4 miles North bearing 11° from Nagano-shi, Nagano, Japan 56.3 miles Southwest bearing 222° from Niigata-shi, Niigata, Japan
Last position:	2024-12-12 22:03:04 EST (1d 13h38m ago) 2024-12-13 12:03:04 JST local time at Jōetsu, Japan [?]
Course:	35° – heading 32°
Speed:	12 MPH
Dimensions:	length 65 m width 10 m draught 4.5 m
Last path:	JD4539>ais via JH0WSL
Positions stored:	32672

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ATLANTIC SOUTH		5.8 miles 220°	2024-12-05 01:50:50		JH0ZMR		6.5 miles 194°	2024-12-14 11:33:44
JH0ZMR-10		6.5 miles 194°	2024-12-14 11:33:29		JH0UAO-14		6.6 miles 195°	2024-12-13 21:08:06
KINYO MARU NO,1		6.9 miles 37°	2024-11-16 03:38:42		EASTERN ARROW		7.8 miles 213°	2024-12-13 01:07:42
TOKIWAMARU		8.2 miles 213°	2024-11-17 00:04:48		8TENYOMARU		8.2 miles 213°	2024-12-09 18:13:53
KAIYO MARU		8.3 miles 274°	2024-12-09 18:01:37		TOKU MARU NO.31		8.4 miles 212°	2024-12-08 16:57:39
HIYOSHI MARU		8.4 miles 315°	2024-11-24 10:25:47		XIANGYI9		8.7 miles 210°	2024-12-13 11:40:13
280990732		9.0 miles 222°	2024-12-02 02:20:48		HOZEN MARU		10.8 miles 22°	2024-11-24 00:58:25
MIKITOYO		11.2 miles 14°	2024-12-12 19:46:52		JA0QEV-10		11.3 miles 174°	2024-12-14 11:28:25
JA0QEV-13		11.4 miles 175°	2024-12-14 11:38:17		YUSHIN MARU		11.4 miles 358°	2024-12-13 04:40:42
SUMISE MARU NO7		11.4 miles 327°	2024-12-09 02:32:20		JA0QEV-9		12.0 miles 181°	2024-12-07 20:16:53

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.