Callsign:	WDJ5180
MMSI number:	367661210
Vessel class:	Sailing (36)
Location:	37°50.74' N 122°28.09' W - locator CM87SU32TW - show map 1.9 miles South bearing 186° from Belvedere, Marin County, California, United States [?] 2.0 miles South bearing 198° from Tiburon, Marin County, California, United States 5.6 miles Northwest bearing 331° from San Francisco, San Francisco County, California, United States 47.0 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-11 18:55:04 EST (2d 15h22m ago) 2025-01-11 15:55:04 PST local time at Belvedere, United States [?]
Course:	261° – heading 511°
Speed:	6 MPH
Last path:	WDJ5180>ais via SUNSET
Positions stored:	7

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BULLET		193.4 yards 9°	2025-01-07 10:56:48		SEA SUITE		298.7 yards 201°	2025-01-01 19:35:22
338360556		433.0 yards 140°	2025-01-12 18:38:25		338463824		497.8 yards 79°	2025-01-04 15:41:50
LINDO		0.3 miles 14°	2025-01-05 14:37:07		ENCHANTE		0.5 miles 180°	2025-01-11 18:34:24
TZIGANE		0.6 miles 190°	2025-01-09 17:09:58		EPIPHANY		0.6 miles 50°	2025-01-02 17:26:22
338123884		0.6 miles 188°	2024-12-31 17:27:57		BLUE RUNNER		0.6 miles 191°	2025-01-11 16:38:56
PLUMERIA		0.7 miles 177°	2025-01-12 18:27:37		CHEF`S TAIL		0.7 miles 8°	2025-01-08 12:51:50
DARK HORSE		0.7 miles 340°	2025-01-04 18:19:03		GW5625		0.8 miles 303°	2025-01-14 10:15:49
SEND ME		0.8 miles 192°	2025-01-01 18:19:25		BAY MONARCH		0.8 miles 90°	2025-01-13 20:58:29
FESTINA LENTE		0.8 miles 57°	2024-12-16 13:19:15		HOTEL CALIFORNIA		0.8 miles 184°	2024-12-31 23:49:47
368270350		0.9 miles 180°	2025-01-09 17:33:25		BRISA		0.9 miles 8°	2024-12-31 14:54:18

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.