Callsign:	WDN9718
MMSI number:	368329630
Vessel class:	Pleasure (37)
Location:	37°48.55' N 122°26.35' W - locator CM87ST74HF - show map 2.6 miles Northwest bearing 335° from San Francisco, San Francisco County, California, United States [?] 4.5 miles South bearing 168° from Tiburon, Marin County, California, United States 44.0 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-13 17:30:58 EDT (3d 8h48m ago) 2024-10-13 14:30:58 PDT local time at San Francisco, United States [?]
Course:	360° – heading 511°
Speed:	1 MPH
Last path:	WDN9718>ais via SUNSET
Positions stored:	84

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
338425617		70.6 yards 41°	2024-10-11 15:37:13		338139102		145.6 yards 49°	2024-10-12 17:35:14
FAIRWYN		150.5 yards 41°	2024-10-11 16:50:32		PAPILLON		177.4 yards 45°	2024-10-13 17:06:58
338097722		213.3 yards 25°	2024-10-13 17:58:33		SYDNEY MARIE		240.6 yards 219°	2024-09-28 14:50:15
OCTAVIA		254.8 yards 210°	2024-10-04 12:19:16		338458073		262.4 yards 224°	2024-10-14 11:57:11
367469070		264.5 yards 39°	2024-10-10 18:44:48		SEXY THING		299.6 yards 226°	2024-10-13 11:30:17
338142437		334.4 yards 80°	2024-10-16 16:53:17		STAR THROWER		446.5 yards 77°	2024-10-16 17:09:27
RUZDM3-9		449.6 yards 219°	2024-09-21 16:43:55		SATORI		491.7 yards 96°	2024-10-12 18:44:26
NOTEWORTHY		506.8 yards 240°	2024-10-11 15:35:08		STFYC CRESSEY		509.0 yards 240°	2024-10-15 15:37:57
369990440		519.6 yards 43°	2024-10-13 14:58:23		338401468		0.3 miles 84°	2024-10-12 11:57:22
367166810		0.3 miles 74°	2024-10-13 18:10:17		ENCORE		0.4 miles 243°	2024-10-16 13:02:17

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.