Callsign:	WDJ9404
MMSI number:	368025750
Vessel class:	Sailing (36)
Location:	37°48.61' N 122°26.29' W - locator CM87ST74JK - show map 2.6 miles Northwest bearing 337° from San Francisco, San Francisco County, California, United States [?] 8.5 miles West bearing 260° from Emeryville, Alameda County, California, United States 44.0 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-11 16:50:32 EDT (1h36m ago) 2024-10-11 13:50:32 PDT local time at San Francisco, United States [?]
Course:	93.699996948242° – heading 85°
Speed:	6 MPH
Last path:	WDJ9404>ais via SUNSET
Positions stored:	163

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
338097722		34.6 yards 194°	2024-10-11 17:59:11		338433777		67.9 yards 215°	2024-10-11 16:08:04
PAPILLON		74.1 yards 175°	2024-10-11 16:29:47		338425617		79.4 yards 220°	2024-10-11 15:37:13
367469070		114.7 yards 36°	2024-10-10 18:44:48		MAYA JEAN		197.6 yards 48°	2024-09-28 17:18:48
PLUMERIA		254.1 yards 270°	2024-10-11 17:24:52		338365894		307.0 yards 256°	2024-10-11 18:17:36
DEREK M. BAYLIS		360.7 yards 76°	2024-10-11 17:08:36		367166810		361.2 yards 98°	2024-10-11 18:20:02
NO MORE SEARCHING		366.9 yards 253°	2024-10-11 14:46:47		SYDNEY MARIE		390.5 yards 220°	2024-09-28 14:50:15
338229853		396.4 yards 45°	2024-10-06 12:53:40		NANCY		396.8 yards 261°	2024-09-28 16:15:57
OCTAVIA		403.2 yards 214°	2024-10-04 12:19:16		338163019		407.9 yards 70°	2024-10-11 18:21:03
ALOHA DAWN		473.0 yards 228°	2024-10-11 14:07:38		338373155		503.6 yards 88°	2024-10-08 16:21:45
369990159		523.2 yards 109°	2024-10-06 11:57:23		BRITTANY		0.3 miles 43°	2024-10-01 14:11:49

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.