Callsign:	JD3117
MMSI number:	431002043
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP MKW (ETA Jun04 05:00)
Location:	34°42.97' N 137°07.26' E - locator PM84NR41MV - show map 8.3 miles Southeast bearing 134° from Ishiki, Aichi, Japan [?] 10.7 miles East bearing 84° from Toyohama, Aichi, Japan 34.3 miles South bearing 159° from Nagoya-shi, Aichi, Japan 73.7 miles West bearing 256° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-01-30 22:53:49 EST (6d 11h50m ago) 2025-01-31 12:53:49 JST local time at Ishiki, Japan [?]
Course:	258° – heading 257°
Speed:	13 MPH
Dimensions:	length 32 m width 9 m draught 3.4 m
Last path:	JD3117>ais via _supersuzy
Positions stored:	3081

callsign		distance	last heard - EST		callsign		distance	last heard - EST
431005213 JP		494.4 yards 117°	2025-01-28 00:44:59		HOZAN MARU		0.3 miles 166°	2025-01-11 04:38:08
SHINRYUMARU		0.7 miles 224°	2025-02-04 20:37:12		KIZUNA		1.1 miles 82°	2025-02-06 10:43:00
KOTOBUKIMARU		1.1 miles 328°	2025-02-02 10:39:16		YUSHOMARU		1.1 miles 147°	2025-02-05 03:02:49
431600172 JP		1.3 miles 164°	2025-02-03 23:12:54		431006560 JP		1.4 miles 141°	2025-01-18 16:03:16
HICHO		1.4 miles 60°	2025-02-06 10:44:00		431004124 JP		1.4 miles 60°	2025-02-04 17:34:53
431466002 JP		1.6 miles 287°	2025-01-31 23:33:52		RYUOMARU		1.6 miles 247°	2025-02-05 19:21:25
8KANNON		1.8 miles 210°	2025-02-05 23:14:48		77 SANKYOMARU		1.9 miles 63°	2025-01-12 22:01:24
KAZANMARU NO.2		1.9 miles 204°	2025-01-31 23:11:50		431011580 JP		2.6 miles 178°	2025-01-25 21:37:40
TORYU MARU		2.6 miles 208°	2025-01-14 03:25:21		KAIYOMARU NO.7		2.8 miles 26°	2025-02-06 10:42:00
431003004 JP		2.9 miles 79°	2025-01-27 03:54:11		AIRPORT2		3.5 miles 42°	2025-02-02 01:15:05

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.