Callsign:	WDG2199
MMSI number:	367513170
IMO number:	652964
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	COL RIVER OPS (ETA May12 02:59)
Location:	37°54.35' N 122°22.02' W - locator CM87TV57WJ - show map 5.8 miles Northeast bearing 67° from Belvedere, Marin County, California, United States [?] 7.2 miles Northeast bearing 63° from Sausalito, Marin County, California, United States 9.5 miles North bearing 18° from San Francisco, San Francisco County, California, United States 46.9 miles Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position:	2024-04-13 02:22:49 EDT (27d 15h44m ago) 2024-04-12 23:22:49 PDT local time at Belvedere, United States [?]
Course:	277° – heading 511°
Speed:	0 MPH
Dimensions:	length 22 m width 8 m draught 2.3 m
Last path:	WDG2199>ais via SUNSET
Positions stored:	27030

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
367514780		313.5 yards 270°	2024-04-13 09:31:08		APACHE		0.5 miles 28°	2024-04-11 20:35:04
BAYCAT		1.3 miles 270°	2024-04-13 08:19:37		DW7213		1.8 miles 257°	2024-05-10 18:06:25
KJ6DZB-4		2.1 miles 71°	2024-05-10 17:13:52		KJ2A		2.1 miles 9°	2024-04-24 15:46:45
APOLLO		2.5 miles 293°	2024-04-13 04:41:04		MARINER		2.6 miles 296°	2024-04-13 13:39:51
367303000		2.7 miles 246°	2024-04-12 18:18:10		367799820		2.8 miles 299°	2024-04-13 18:00:42
FISHING CREEK		2.9 miles 265°	2024-04-12 19:35:48		PEGASUS VOYAGER		3.0 miles 299°	2024-04-13 04:05:50
ARGO		3.1 miles 199°	2024-04-13 18:00:23		TUG VIGILANT		3.2 miles 287°	2024-04-12 21:16:43
C21192709		3.3 miles 44°	2024-04-21 22:50:52		KE6BEE		3.3 miles 59°	2024-04-27 15:47:33
W6ECK		3.3 miles 60°	2024-04-27 15:38:07		EW4531		3.4 miles 61°	2024-05-10 18:00:48
KD6GGJ-10		3.4 miles 61°	2024-05-10 17:53:23		W6YNE-7		3.5 miles 71°	2024-05-10 17:26:00

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.