Callsign:	338414643
MMSI number:	338414643
Navigational status:	Under way (engine) (0)
Location:	37°50.23' N 122°28.08' W - locator CM87SU30UW - show map 2.6 miles South bearing 194° from Tiburon, Marin County, California, United States [?] 5.1 miles Northwest bearing 328° from San Francisco, San Francisco County, California, United States 46.5 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-12 18:55:46 EDT (4d 13h28m ago) 2024-10-12 15:55:46 PDT local time at Tiburon, United States [?]
Course:	3° – heading 511°
Speed:	14 MPH
Last path:	338414643>ais via SUNSET
Positions stored:	29

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WEST WIND		173.5 yards 16°	2024-10-09 16:05:02		S/V SWAZIK		213.3 yards 100°	2024-10-06 18:30:09
MEANDER		265.9 yards 309°	2024-10-07 17:21:42		COQUITA		306.7 yards 310°	2024-10-06 21:56:58
WHALE SONG		346.9 yards 30°	2024-10-13 16:01:09		BLUE RUNNER		369.1 yards 318°	2024-10-15 14:35:04
WINGMAN 5		370.4 yards 109°	2024-10-12 18:28:30		CALIFIA		382.8 yards 199°	2024-10-03 22:00:50
LIVIN THE DREAM		0.3 miles 50°	2024-10-13 18:57:48		LINDO		0.3 miles 348°	2024-10-05 18:28:24
BONNE JOURNEE		0.4 miles 69°	2024-10-13 19:12:31		CHEYENNE		0.5 miles 232°	2024-10-17 03:26:48
AQUA ONE		0.5 miles 230°	2024-10-15 16:51:58		338360836		0.5 miles 233°	2024-10-03 17:35:34
CHASIN CRUSTACEAN		0.5 miles 227°	2024-10-02 15:53:56		GISELLE		0.5 miles 31°	2024-10-05 21:44:17
APERO		0.5 miles 25°	2024-10-13 19:21:35		AMARYLLIS II		0.5 miles 234°	2024-10-17 08:22:52
ECORE		0.5 miles 116°	2024-10-13 19:15:44		DELTA BREEZE		0.5 miles 359°	2024-10-12 18:48:10

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.