Callsign:	338087784
MMSI number:	338087784
Vessel class:	Pleasure (37)
Location:	37°48.66' N 122°26.58' W - locator CM87ST64UP - show map 2.8 miles Northwest bearing 333° from San Francisco, San Francisco County, California, United States [?] 4.4 miles South bearing 170° from Tiburon, Marin County, California, United States 10.1 miles Southwest bearing 211° from Richmond, Contra Costa County, California, United States 44.3 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-20 14:21:44 EST (46d 8h31m ago) 2024-11-20 11:21:44 PST local time at San Francisco, United States [?]
Course:	203° – heading 511°
Speed:	9 MPH
Last path:	338087784>ais via SUNSET
Positions stored:	19

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LARK		237.5 yards 126°	2024-12-07 14:33:41		CRUZSEA BABY		273.3 yards 106°	2025-01-05 15:09:47
DUENDE		291.3 yards 254°	2024-12-23 14:04:46		338163019		299.6 yards 356°	2025-01-03 12:24:56
366890950		398.4 yards 28°	2024-12-15 19:14:23		TOWBOATUS SANFRAN		447.1 yards 172°	2024-12-07 19:00:33
ENCORE		0.3 miles 202°	2025-01-05 11:24:45		SAPPHIRE C		0.4 miles 210°	2024-12-31 17:37:55
MISS M		0.4 miles 210°	2024-12-30 07:23:58		DEREK M. BAYLIS		0.4 miles 210°	2024-12-11 20:04:58
338467397		0.4 miles 201°	2024-12-23 08:17:54		368252270		0.4 miles 26°	2024-12-24 12:07:11
STFYC-WILHITE		0.4 miles 215°	2024-12-13 22:11:38		OCTAVIA		0.4 miles 281°	2024-12-30 17:33:37
BREATHE		0.4 miles 210°	2024-12-25 09:07:37		368237190		0.4 miles 23°	2024-12-21 00:40:17
DANNY G		0.5 miles 38°	2024-12-11 15:28:56		CALIFORNIA SPIRIT		0.5 miles 256°	2024-12-15 01:08:14
368227810		0.5 miles 63°	2025-01-05 13:44:16		338365894		0.5 miles 70°	2025-01-02 19:08:38

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.