Callsign:	WDP8741
MMSI number:	368393140
Vessel class:	Sailing (36)
Location:	37°45.06' N 122°33.96' W - locator CM87RS20CF - show map 6.5 miles Northwest bearing 299° from Daly City, San Mateo County, California, United States [?] 8.2 miles West bearing 258° from San Francisco, San Francisco County, California, United States 46.4 miles Northwest bearing 308° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-14 18:29:41 EST (19d 15h14m ago) 2024-11-14 15:29:41 PST local time at Daly City, United States [?]
Course:	273° – heading 511°
Speed:	6 MPH
Last path:	WDP8741>ais via SUNSET
Positions stored:	6

callsign		distance	last heard - EST		callsign		distance	last heard - EST
338363674		1.2 miles 127°	2024-11-28 19:27:39		LINDA NOELLE		1.8 miles 326°	2024-12-04 08:45:33
338187000		1.9 miles 94°	2024-11-09 15:09:58		MOKIHANA		2.2 miles 357°	2024-12-04 09:36:19
338430675		2.3 miles 83°	2024-11-29 15:02:35		368364450		2.4 miles 205°	2024-11-30 14:41:49
RUM LASS		2.8 miles 4°	2024-11-17 17:59:09		CMA CGM DUTCH HARBOR		2.8 miles 298°	2024-12-04 09:39:25
PALE HORSE		3.0 miles 18°	2024-12-02 23:37:17		MYSTIQUE		3.2 miles 45°	2024-12-03 17:07:17
IKARUS		3.2 miles 164°	2024-11-27 14:18:45		ARC EN CIEL II		3.2 miles 44°	2024-11-26 13:44:15
DW5422		3.3 miles 65°	2024-12-04 09:35:16		FLEXI FLYER		3.5 miles 44°	2024-12-02 12:28:08
338506369		3.6 miles 45°	2024-11-10 14:49:12		KN6KBS B		3.7 miles 83°	2024-12-04 09:31:46
KN6KBS-B		3.7 miles 83°	2024-12-04 09:31:56		S/V FREE SWAN 461		3.7 miles 15°	2024-11-23 18:22:53
SUNSET		3.8 miles 80°	2024-12-04 09:44:35		W2GMD-1		3.8 miles 80°	2024-12-04 02:09:30

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.