Callsign:	WDL9736
MMSI number:	368181770
Vessel class:	Pleasure (37)
Location:	37°50.03' N 122°28.15' W - locator CM87SU30QD - show map 2.8 miles South bearing 194° from Tiburon, Marin County, California, United States [?] 4.9 miles Northwest bearing 326° from San Francisco, San Francisco County, California, United States 9.7 miles Southwest bearing 223° from Richmond, Contra Costa County, California, United States 46.4 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-31 23:49:47 EST (4d 23h1m ago) 2024-12-31 20:49:47 PST local time at Tiburon, United States [?]
Course:	27° – heading 511°
Speed:	7 MPH
Last path:	WDL9736>ais via SUNSET
Positions stored:	50

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SEND ME		204.1 yards 287°	2025-01-01 18:19:25		338123884		388.5 yards 354°	2024-12-31 17:27:57
338204619		424.1 yards 212°	2024-12-19 15:06:08		NAIAD		0.4 miles 224°	2024-12-28 12:33:31
369990464		0.4 miles 252°	2025-01-05 22:10:39		366999891		0.4 miles 243°	2025-01-05 21:22:59
AUGUST MOMENT		0.5 miles 200°	2024-12-28 14:12:39		GOLDEN HORN		0.5 miles 67°	2025-01-02 17:53:57
SHARONDIPITY		0.5 miles 205°	2025-01-05 17:17:53		SHOOKSEAS		0.6 miles 200°	2024-12-31 18:18:33
338368994		0.6 miles 198°	2025-01-05 17:24:34		WHITE ROSE		0.6 miles 360°	2024-12-09 17:49:46
CONSTELLATION		0.6 miles 215°	2024-12-28 19:50:43		SEA SUITE		0.7 miles 360°	2025-01-01 19:35:22
HARD ASSETS		0.7 miles 200°	2024-12-30 17:29:46		JOHN B		0.7 miles 198°	2024-12-29 15:58:33
NO MORE SEARCHING		0.8 miles 73°	2025-01-01 17:34:24		MAYHEM		0.8 miles 217°	2024-12-30 13:56:07
PLUMERIA		0.8 miles 196°	2025-01-04 13:50:14		BONNE JOURNEE		0.9 miles 221°	2025-01-01 18:04:09

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.