Callsign:	JD3170
MMSI number:	431002318
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP OSA (ETA Aug17 12:00)
Location:	34°38.81' N 135°25.52' E - locator PM74RP15AF - show map 4.9 miles South bearing 174° from Amagasaki, Hyōgo, Japan [?] 5.4 miles Southwest bearing 233° from Ōsaka-shi, Ōsaka, Japan 14.1 miles East bearing 103° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-05 04:40:50 EST (1d 8h35m ago) 2025-02-05 18:40:50 JST local time at Amagasaki, Japan [?]
Course:	84° – heading 80°
Speed:	14 MPH
Dimensions:	length 32 m width 9 m draught 3.8 m
Last path:	JD3170>ais via JG3HLX
Positions stored:	88118

callsign		distance	last heard - EST		callsign		distance	last heard - EST
WAN HAI 368		456.2 yards 170°	2025-02-06 13:15:47		JUST B		0.4 miles 14°	2025-02-06 13:14:46
SANTAMARIA		0.6 miles 16°	2025-02-06 13:13:44		JP3YHF-I		0.8 miles 225°	2025-02-06 12:58:45
CHIHAYA MARU		0.9 miles 92°	2025-02-06 13:14:46		CAPTAIN UNCLE		0.9 miles 44°	2025-02-06 03:28:11
MINATO MARU NO.27		0.9 miles 47°	2025-02-06 01:44:57		YUYO MARU		0.9 miles 25°	2025-02-06 08:30:37
MINATOMARU NO.23		0.9 miles 49°	2025-02-05 20:32:17		SINOTRANS HONG KONG		0.9 miles 119°	2025-02-06 13:13:44
ELEANOR		1.0 miles 92°	2025-01-30 04:35:10		STEP		1.0 miles 63°	2025-01-24 01:02:17
BRIGHT TSUBAKI		1.0 miles 125°	2025-02-06 13:12:11		SHIMANAMI		1.1 miles 84°	2025-02-06 02:49:19
SHOYO MARU		1.1 miles 41°	2025-02-06 13:14:46		MEIYO MARU		1.1 miles 42°	2025-02-06 13:14:46
NO.21 OSAKAMARU		1.1 miles 289°	2025-01-30 21:27:41		SAKIYO MARU		1.2 miles 41°	2025-02-06 12:53:18
EIYO MARU		1.2 miles 41°	2025-02-06 13:16:11		SEIYO MARU		1.2 miles 40°	2025-02-06 13:15:47

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.