Callsign:	WDF7183
MMSI number:	366778450
IMO number:	183207
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	LARKSPUR (ETA May17 00:00)
Location:	37°50.04' N 122°23.65' W - locator CM87TU20QD - show map 4.3 miles North bearing 19° from San Francisco, San Francisco County, California, United States [?] 4.7 miles Southeast bearing 125° from Belvedere, Marin County, California, United States 5.3 miles East bearing 109° from Sausalito, Marin County, California, United States 43.7 miles Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-19 22:36:37 EST (1m22s ago) 2024-11-19 19:36:37 PST local time at San Francisco, United States [?]
Course:	336.89999389648° – heading 337°
Speed:	45 MPH
Dimensions:	length 41 m width 12 m draught 0.0 m
Last path:	WDF7183>ais via SUNSET
Positions stored:	27520

callsign		distance	last heard - EST		callsign		distance	last heard - EST
VELA		212.0 yards 329°	2024-11-19 22:24:51		JUBILANT		0.4 miles 206°	2024-11-09 18:46:56
GRACE		0.6 miles 36°	2024-11-15 21:17:23		GLASS SLIPPER		0.6 miles 269°	2024-11-02 17:07:23
NANJING CONFIDENCE		0.6 miles 294°	2024-11-08 11:26:55		BLACKBIRD		0.7 miles 68°	2024-11-19 21:41:30
STEADFAST		0.7 miles 231°	2024-11-02 15:02:27		ROXANNE		0.7 miles 334°	2024-11-09 17:13:08
CAREGG		0.8 miles 15°	2024-11-11 18:21:48		SV MOON DANCE		0.9 miles 286°	2024-11-16 19:37:51
338360154		0.9 miles 353°	2024-11-10 17:00:44		PEGASUS		1.0 miles 5°	2024-11-15 16:47:01
SV LELE		1.0 miles 260°	2024-11-16 16:28:00		PAPILLON		1.0 miles 256°	2024-11-06 21:20:15
366751060		1.0 miles 26°	2024-11-19 19:17:38		368191420		1.1 miles 73°	2024-11-09 15:37:28
		1.2 miles 12°	2024-11-10 14:16:45		GREYHOUND		1.2 miles 305°	2024-10-27 16:04:28
SF MARINE 7		1.2 miles 249°	2024-11-15 18:38:56		SOLANA		1.2 miles 60°	2024-11-19 20:58:10

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.