Callsign:	WPKW@@@
MMSI number:	369339000
IMO number:	295218
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Location:	37°56.66' N 123°03.97' W - locator CM87LW26BP - show map 15.7 miles Southwest bearing 227° from Inverness, Marin County, California, United States [?] 21.0 miles West bearing 256° from Lagunitas-Forest Knolls, Marin County, California, United States 37.1 miles West bearing 289° from San Francisco, San Francisco County, California, United States 76.5 miles Northwest bearing 303° from San Jose, Santa Clara County, California, United States
Last position:	2024-03-30 23:23:00 EDT (52d 23h50m ago) 2024-03-30 20:23:00 PDT local time at Inverness, United States [?]
Course:	300° – heading 300°
Speed:	22 MPH
Dimensions:	length 300 m width 42 m draught 13.0 m
Last path:	WPKW@@@>ais via SUNSET
Positions stored:	12066

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W6/CC-071		14.2 miles 49°	2024-04-28 20:07:13		W6/NC-378		14.8 miles 64°	2024-04-28 19:56:35
GW1193		16.6 miles 58°	2024-05-22 23:10:53		MARS-3		16.8 miles 57°	2024-05-22 22:55:28
K6GWE-5		17.3 miles 24°	2024-04-28 04:08:21		K6GWE-7		18.6 miles 40°	2024-04-27 14:31:21
AI6NF-9		18.6 miles 40°	2024-04-27 14:52:01		GW3305		18.6 miles 28°	2024-05-22 23:10:57
W6/NC-386		18.9 miles 60°	2024-04-27 17:25:59		FW2185		20.1 miles 75°	2024-05-22 23:13:09
W6/NC-534		20.1 miles 35°	2024-04-28 19:34:00		MARS-4		20.3 miles 84°	2024-05-10 17:16:50
KR6BBQ-9		20.6 miles 15°	2024-05-04 12:23:11		W6/NC-429		24.4 miles 39°	2024-04-27 15:39:48
GW0319		25.3 miles 85°	2024-05-22 23:13:15		W6/CC-063		25.6 miles 93°	2024-05-18 20:37:52
EW9939		25.8 miles 94°	2024-05-22 23:00:30		W6/NC-400		26.5 miles 86°	2024-05-06 14:59:03
KC1DYF-1		26.5 miles 100°	2024-05-04 14:18:58		NZ6J-13		26.6 miles 92°	2024-05-22 22:16:07

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.