Callsign:	JDKF
MMSI number:	432247000
IMO number:	206425
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	SEA TRIAL
Location:	33°48.99' N 131°12.46' E - locator PM53OT45WX - show map 9.1 miles South bearing 196° from Ube, Yamaguchi, Japan [?] 12.8 miles South bearing 174° from Onoda, Yamaguchi, Japan 47.6 miles East bearing 72° from Fukuoka-shi, Fukuoka, Japan 82.0 miles Southwest bearing 241° from Hiroshima-shi, Hiroshima, Japan
Last position:	2025-01-09 20:36:30 EST (9d 1h58m ago) 2025-01-10 10:36:30 JST local time at Ube, Japan [?]
Course:	115° – heading 115°
Speed:	14 MPH
Dimensions:	length 104 m width 17 m draught 5.6 m
Last path:	JDKF>ais via JP6QVT
Positions stored:	257

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EVER CANDID		0.5 miles 141°	2025-01-11 16:20:50		AFRICAN LAPWING		1.1 miles 200°	2025-01-17 21:12:10
MATSURI		1.1 miles 67°	2025-01-16 17:52:21		TATSUMI MARU NO.1		1.3 miles 192°	2025-01-14 19:03:59
FOREST TRADER		1.4 miles 78°	2025-01-18 15:45:16		NSU VOYAGER		2.2 miles 188°	2025-01-18 11:26:56
MADOROSU		2.3 miles 177°	2025-01-10 07:18:17		FENGYUNHE		2.6 miles 145°	2025-01-18 09:49:52
SITC SHANGDE		2.7 miles 36°	2025-01-14 21:57:11		SUNRISE AUTUMN		2.8 miles 87°	2025-01-15 04:16:25
DAFENGGANG HESHUNHAO		3.0 miles 25°	2025-01-15 01:51:41		OCEAN VENUS		3.1 miles 164°	2025-01-03 22:19:47
ATLANTIC HALO		3.1 miles 29°	2025-01-18 20:38:40		CORAL ALICIA		3.1 miles 24°	2025-01-15 22:47:46
A ONTAKE		3.2 miles 21°	2025-01-16 15:00:18		K-PACIFIC		3.5 miles 355°	2025-01-17 21:10:36
DAI88 TAISEI		3.5 miles 315°	2025-01-10 01:59:39		SUNNY MAPLE		3.7 miles 13°	2025-01-11 08:07:22
KASHIMA MARU		3.7 miles 162°	2025-01-02 23:52:06		FERRY KYOTO		4.2 miles 331°	2025-01-18 17:36:15

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.