Callsign:	WDM2111
MMSI number:	368185190
Vessel class:	Pleasure (37)
Location:	37°48.92' N 122°28.77' W - locator CM87ST25LP - show map 4.3 miles Northwest bearing 310° from San Francisco, San Francisco County, California, United States [?] 5.9 miles South bearing 164° from Strawberry, Marin County, California, United States 7.2 miles Southeast bearing 150° from Mill Valley, Marin County, California, United States 45.9 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-19 17:50:14 EST (13d 10h29m ago) 2024-11-19 14:50:14 PST local time at San Francisco, United States [?]
Course:	81° – heading 511°
Speed:	6 MPH
Last path:	WDM2111>ais via SUNSET
Positions stored:	2034

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CAST OFF		29.1 yards 139°	2024-11-30 19:08:52		UNTIDALED [2]		44.7 yards 225°	2024-12-01 18:05:13
368249880		106.3 yards 263°	2024-11-29 16:51:07		338201659		242.1 yards 200°	2024-11-10 15:04:00
SD-2005 (UNCREWED)		299.0 yards 168°	2024-12-02 12:51:59		BELEVEDERE		306.3 yards 302°	2024-11-09 16:57:44
368220220		323.7 yards 67°	2024-11-15 17:01:52		338311146		374.3 yards 320°	2024-11-29 13:31:11
HURRICANE		379.1 yards 74°	2024-11-30 23:35:24		NOTEWORTHY		401.3 yards 204°	2024-11-16 14:58:10
GENTLE STORM II		419.7 yards 10°	2024-11-10 16:30:09		CETACEA		447.5 yards 44°	2024-12-01 20:15:07
FLY BOYS		501.4 yards 286°	2024-11-16 16:26:14		368798000		502.0 yards 47°	2024-11-03 19:40:35
LARK		508.1 yards 1°	2024-11-10 18:18:26		SALTY LADY		0.3 miles 48°	2024-12-01 14:54:56
338503291		0.3 miles 11°	2024-12-01 14:19:14		SUNSHINE DAYDREAM		0.3 miles 42°	2024-11-03 16:18:48
DARRING II		0.3 miles 315°	2024-12-01 19:48:42		367652960		0.4 miles 33°	2024-11-09 19:27:26

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.