Callsign:	WZC8518
MMSI number:	366969980
IMO number:	291561
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Destination:	(ETA ***00 24:60)
Location:	37°55.90' N 122°28.71' W - locator CM87SW23NO - show map 4.5 miles East bearing 108° from Kentfield, Marin County, California, United States [?] 4.7 miles Southeast bearing 117° from Ross, Marin County, California, United States 11.3 miles North bearing 343° from San Francisco, San Francisco County, California, United States 51.9 miles Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-19 21:35:58 EST (5h43m ago) 2025-01-19 18:35:58 PST local time at Kentfield, United States [?]
Course:	297.20001220703° – heading 299°
Speed:	12 MPH
Dimensions:	length 47 m width 10 m draught 0.0 m
Last path:	WZC8518>ais via SUNSET
Positions stored:	51807

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SONOMA		248.5 yards 121°	2025-01-07 13:15:04		GOLDEN GATE		0.6 miles 117°	2025-01-15 12:02:37
SAN FRANCISCO		0.9 miles 116°	2025-01-14 18:37:47		NAPA		1.7 miles 123°	2025-01-19 22:03:54
368180460		1.9 miles 117°	2025-01-19 15:15:45		K1HLG B		2.3 miles 296°	2025-01-20 03:17:53
K1HLG-B		2.3 miles 296°	2025-01-20 03:18:03		N6HLZ-5		2.5 miles 195°	2024-12-30 22:53:55
KLIHYAM		2.7 miles 117°	2025-01-19 10:07:41		JAMAICA BAY		2.7 miles 43°	2025-01-15 10:33:27
CALIFORNIA		2.7 miles 134°	2025-01-19 03:09:09		SOLANA		2.7 miles 73°	2025-01-19 22:20:45
W6NOV-7		2.8 miles 231°	2024-12-29 13:03:41		MARE ISLAND		2.9 miles 69°	2025-01-19 20:19:33
367303000		2.9 miles 91°	2025-01-04 22:32:43		DW3153		3.0 miles 229°	2025-01-20 03:13:06
W6/NC-435		3.0 miles 162°	2024-12-31 15:23:08		VELA		3.0 miles 137°	2025-01-19 23:17:49
367373280		3.0 miles 99°	2025-01-09 07:11:51		COCHISE		3.0 miles 119°	2025-01-17 17:01:10

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.