Callsign:	@@@@@@@
MMSI number:	338184357
Vessel class:	Sailing (36)
Location:	37°48.90' N 122°27.46' W - locator CM87ST55BN - show map 3.5 miles Northwest bearing 323° from San Francisco, San Francisco County, California, United States [?] 4.0 miles South bearing 175° from Belvedere, Marin County, California, United States 4.0 miles South bearing 181° from Tiburon, Marin County, California, United States 45.0 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-25 20:53:54 EST (6d 7h14m ago) 2025-01-25 17:53:54 PST local time at San Francisco, United States [?]
Course:	285° – heading 252°
Speed:	4 MPH
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	509

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JUBILANT		92.4 yards 226°	2025-01-25 14:23:44		WIND CATCHER		235.8 yards 231°	2025-01-25 14:23:15
366884810		0.3 miles 332°	2025-01-18 22:58:18		367389640		0.3 miles 279°	2025-01-26 20:06:03
ION		0.4 miles 223°	2025-01-13 18:03:27		338158711		0.4 miles 241°	2025-01-28 21:12:57
DUENDE		0.4 miles 114°	2025-01-25 12:32:54		338384547		0.4 miles 62°	2025-01-13 16:43:17
CG TERN --------		0.4 miles 286°	2025-01-16 19:23:30		SEQUOIA		0.4 miles 300°	2025-01-22 16:24:24
NANCY		0.5 miles 289°	2025-01-25 14:11:37		338349184		0.6 miles 286°	2025-01-23 16:00:31
PILOT BOAT SAN FRAN		0.7 miles 294°	2025-01-30 11:54:57		STORY MAKER		0.7 miles 119°	2025-01-25 14:32:49
ROYAL_PRINCE		0.7 miles 25°	2025-01-31 21:00:11		338926876		0.7 miles 85°	2025-01-30 13:08:43
STFYC S. BARROWS		0.8 miles 132°	2025-01-12 17:00:36		STFYC-WILHITE		0.8 miles 135°	2025-01-12 14:42:04
COSMO		0.8 miles 133°	2025-01-26 11:18:16		ATHENA		0.9 miles 132°	2025-01-26 14:46:47

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.