Callsign:	JD4870
MMSI number:	431016542
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°13.27' N 135°08.95' E - locator PM74NF73VC - show map 1.1 miles West bearing 252° from Wakayama-shi, Wakayama, Japan [?] 3.9 miles Northwest bearing 312° from Shimminatochō, Wakayama, Japan 32.5 miles South bearing 183° from Kōbe-shi, Hyōgo, Japan 38.3 miles Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-11-27 20:38:42 EST (9h15m ago) 2024-11-28 10:38:42 JST local time at Wakayama-shi, Japan [?]
Course:	223.7° – heading 239°
Speed:	0 MPH
Dimensions:	length 34 m width 9 m draught 0.0 m
Last path:	JD4870>ais via JG3HLX
Positions stored:	1676

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JH3XPP		0.5 miles 201°	2024-11-14 19:55:24		KII		0.9 miles 206°	2024-11-25 21:46:00
DAIEI MARU NO.1		1.0 miles 205°	2024-11-28 05:25:07		MAPLE BREEZE		1.1 miles 201°	2024-11-28 05:20:07
BLUE WING		1.3 miles 209°	2024-11-27 07:12:42		JP3YJD-I		1.5 miles 65°	2024-11-28 05:47:50
STAR VIRGO		1.5 miles 308°	2024-11-28 03:59:07		MEDI SYDNEY		1.7 miles 311°	2024-11-28 05:18:07
JH3XPP-9		1.8 miles 186°	2024-11-28 00:27:36		JL3ZIW-10		2.0 miles 177°	2024-11-28 05:30:15
OUKAI MARU NO 5		2.2 miles 309°	2024-11-28 04:10:07		JH3XPP-5		2.2 miles 174°	2024-11-21 06:36:37
JH3XPP-10		2.2 miles 174°	2024-11-19 01:40:40		NAGATO MARU		2.3 miles 313°	2024-11-27 18:19:42
IYO		2.3 miles 299°	2024-11-26 19:06:41		SHINEIMARU NO.15		2.4 miles 303°	2024-11-26 22:33:29
JN3IRA-9		2.4 miles 102°	2024-11-25 17:41:59		JR3KUF		2.5 miles 181°	2024-11-21 06:03:23
KUWANA		2.7 miles 265°	2024-11-28 05:51:07		JO3PYF-9		3.0 miles 318°	2024-11-28 05:22:01

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.