Callsign:	JD4867
MMSI number:	431015847
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP TYO (ETA Jan16 04:00)
Location:	35°38.71' N 139°45.54' E - locator PM95VP14BU - show map 4.9 miles Southeast bearing 129° from Tokyo, Tōkyō, Japan [?] 8.6 miles Southeast bearing 135° from Nerima, Tōkyō, Japan 15.1 miles Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position:	2024-01-07 15:26:39 EST (318d 17h25m ago) 2024-01-08 05:26:39 JST local time at Tokyo, Japan [?]
Course:	312° – heading 179°
Speed:	0 MPH
Dimensions:	length 33 m width 9 m draught 3.0 m
Last path:	JD4867>ais via GM7HHB
Positions stored:	3

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JH1VLJ-12		0.6 miles 276°	2024-11-10 03:12:23		JF1HCV		1.5 miles 6°	2024-11-16 23:49:49
VK2PN		1.5 miles 23°	2024-10-27 23:39:13		JP1FUB-9		1.6 miles 223°	2024-11-19 22:54:39
JH1SAS		1.6 miles 223°	2024-11-14 17:33:12		JS1HHZ-A		2.2 miles 26°	2024-11-14 17:59:57
JH1CNX-7		2.2 miles 114°	2024-10-27 01:37:38		JQ1ZPA B		2.4 miles 65°	2024-11-21 08:50:29
JQ1ZPA-B		2.4 miles 65°	2024-11-21 08:50:39		JQ1ZPA-N		2.4 miles 65°	2024-11-20 18:48:49
JQ1ZPA-D		2.4 miles 65°	2024-11-20 18:48:59		JJ1VSJ-7		2.4 miles 22°	2024-11-10 22:31:24
W6WEI		2.4 miles 331°	2024-11-21 08:41:56		7K1BIB-5		2.5 miles 10°	2024-11-17 04:34:19
JE1CJB-10		2.5 miles 230°	2024-11-17 02:24:19		JK1HKX-9		2.5 miles 241°	2024-11-17 00:09:28
JH1AGK-2		2.5 miles 280°	2024-11-21 08:03:30		IRLP-8499		2.5 miles 58°	2024-11-21 08:27:03
JH1AGK-7		2.5 miles 281°	2024-11-16 02:50:44		JL1UXH-9		2.6 miles 205°	2024-11-21 04:55:11

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.