Callsign:	338141422
MMSI number:	338141422
Navigational status:	Moored (5)
Vessel class:	(0)
Location:	37°48.46' N 122°26.46' W - locator CM87ST73BT - show map 2.5 miles Northwest bearing 332° from San Francisco, San Francisco County, California, United States [?] 4.6 miles South bearing 169° from Tiburon, Marin County, California, United States 10.2 miles Southwest bearing 210° from Richmond, Contra Costa County, California, United States 44.0 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-17 16:33:06 EST (49d 6h2m ago) 2024-11-17 13:33:06 PST local time at San Francisco, United States [?]
Course:	81° – heading 61°
Speed:	5 MPH
Dimensions:	draught 0.0 m
Last path:	338141422>ais via SUNSET
Positions stored:	126

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TOWBOATUS SANFRAN		121.9 yards 256°	2024-12-07 19:00:33		LARK		272.3 yards 2°	2024-12-07 14:33:41
CRUZSEA BABY		347.1 yards 13°	2025-01-05 15:09:47		ENCORE		391.7 yards 257°	2025-01-05 11:24:45
338467397		451.4 yards 246°	2024-12-23 08:17:54		SAPPHIRE C		508.8 yards 255°	2024-12-31 17:37:55
DEREK M. BAYLIS		513.5 yards 255°	2024-12-11 20:04:58		MISS M		518.7 yards 255°	2024-12-30 07:23:58
DUENDE		0.3 miles 306°	2024-12-23 14:04:46		STFYC-WILHITE		0.3 miles 256°	2024-12-13 22:11:38
BREATHE		0.3 miles 247°	2024-12-25 09:07:37		338163019		0.4 miles 344°	2025-01-03 12:24:56
366890950		0.4 miles 0°	2024-12-15 19:14:23		338365894		0.5 miles 42°	2025-01-02 19:08:38
368227810		0.6 miles 36°	2025-01-05 13:44:16		CALIFORNIA SPIRIT		0.6 miles 282°	2024-12-15 01:08:14
OCTAVIA		0.6 miles 302°	2024-12-30 17:33:37		368252270		0.6 miles 6°	2024-12-24 12:07:11
DANNY G		0.6 miles 16°	2024-12-11 15:28:56		368237190		0.6 miles 6°	2024-12-21 00:40:17

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.