Callsign:	WDF3127
MMSI number:	367436230
IMO number:	550773
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	ALAMEDA (ETA ***00 24:60)
Location:	37°46.24' N 122°17.94' W - locator CM87US44CX - show map 6.6 miles East bearing 92° from San Francisco, San Francisco County, California, United States [?] 8.3 miles Northeast bearing 42° from Brisbane, San Mateo County, California, United States 10.0 miles Northeast bearing 37° from South San Francisco, San Mateo County, California, United States 37.1 miles Northwest bearing 324° from San Jose, Santa Clara County, California, United States
Last position:	2024-04-12 21:39:27 EDT (40d 23h10m ago) 2024-04-12 18:39:27 PDT local time at San Francisco, United States [?]
Course:	358° – heading 339°
Speed:	2 MPH
Dimensions:	length 35 m width 8 m draught 0.0 m
Last path:	WDF3127>ais via SUNSET
Positions stored:	46822

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DW9579		0.6 miles 15°	2024-05-23 20:49:35		K6KKP-3		1.5 miles 108°	2024-05-23 20:32:36
KN6MZT		2.0 miles 62°	2024-05-16 23:44:11		GW0758		4.6 miles 61°	2024-05-23 20:45:58
DW3169		4.7 miles 35°	2024-05-23 20:40:58		W1AEK-15		4.7 miles 354°	2024-05-15 20:52:27
K6FSM-15		5.1 miles 270°	2024-05-17 21:02:16		FW4463		5.2 miles 25°	2024-05-23 20:46:03
KR0L-2		5.6 miles 292°	2024-04-29 21:01:54		K2YE-10		5.6 miles 62°	2024-05-23 20:04:14
KI6DOG-10		5.6 miles 62°	2024-05-23 20:17:52		C09155814		5.7 miles 250°	2024-05-09 19:25:55
CW6723		5.7 miles 81°	2024-05-23 20:45:48		C21024309		5.8 miles 262°	2024-05-21 06:00:47
FW1520		5.9 miles 290°	2024-05-23 20:45:02		KN6MBW		6.1 miles 355°	2024-04-30 21:59:17
K6GSE-9		6.2 miles 9°	2024-05-12 00:43:40		OH7VM-5		6.3 miles 294°	2024-05-05 18:02:02
KM6MCS-9		6.3 miles 54°	2024-05-22 20:27:52		KM6LCP-7		6.4 miles 5°	2024-05-22 20:57:52

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.