Callsign:	338359786
MMSI number:	338359786
Vessel class:	Pleasure (37)
Location:	37°49.73' N 122°24.88' W - locator CM87TT08FV - show map 3.7 miles North bearing 4° from San Francisco, San Francisco County, California, United States [?] 3.8 miles Southeast bearing 143° from Tiburon, Marin County, California, United States 4.1 miles Southeast bearing 138° from Belvedere, Marin County, California, United States 44.2 miles Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-17 13:49:39 EST (6d 8h59m ago) 2024-12-17 10:49:39 PST local time at San Francisco, United States [?]
Course:	189° – heading 511°
Speed:	21 MPH
Last path:	338359786>ais via SUNSET
Positions stored:	2382

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JOUJOU		209.2 yards 14°	2024-12-15 16:34:35		FLYING GREEN DRAGON		236.1 yards 242°	2024-12-01 11:51:09
REEL CONQUEST		463.9 yards 209°	2024-12-01 10:35:07		368093850		487.0 yards 249°	2024-12-23 18:33:47
338142431		0.3 miles 1°	2024-12-14 23:02:41		SOLITARY		0.3 miles 234°	2024-12-23 09:07:49
368389050		0.3 miles 228°	2024-12-21 13:14:38		338163019		0.3 miles 24°	2024-12-23 13:50:10
ISLANDER		0.3 miles 217°	2024-12-13 14:09:58		367338290		0.4 miles 225°	2024-12-23 19:27:01
COQUELICOT		0.4 miles 230°	2024-12-11 13:18:29		S/V RAPID		0.4 miles 14°	2024-12-23 11:26:28
367166810		0.4 miles 13°	2024-12-14 23:20:26		338215647		0.6 miles 282°	2024-12-01 18:26:09
ROYAL_PRINCE		0.7 miles 273°	2024-12-23 19:57:21		WILDCARD		0.7 miles 309°	2024-12-07 15:25:49
HYPERFISH		0.8 miles 236°	2024-11-28 11:48:07		FRANCESCA		0.8 miles 157°	2024-12-08 17:01:38
TUG VIGILANT		0.8 miles 136°	2024-12-18 19:16:10		367469070		0.8 miles 259°	2024-12-12 23:40:41

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.