Callsign:	WBY2980
MMSI number:	338164876
Vessel class:	Sailing (36)
Location:	37°52.18' N 122°27.20' W - locator CM87SU58OR - show map 6.8 miles North bearing 344° from San Francisco, San Francisco County, California, United States [?] 9.5 miles West bearing 286° from Emeryville, Alameda County, California, United States 47.7 miles Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-11 19:31:54 EDT (3h49m ago) 2024-10-11 16:31:54 PDT local time at San Francisco, United States [?]
Course:	327.60000610352° – heading 321°
Speed:	7 MPH
Last path:	WBY2980>ais via SUNSET
Positions stored:	525

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
368331820		88.1 yards 341°	2024-10-06 14:10:40		368210560		348.3 yards 309°	2024-10-11 20:15:56
ANGEL ISLAND		400.4 yards 328°	2024-10-11 20:29:53		SALITA		518.1 yards 89°	2024-10-04 14:42:14
366789370		0.3 miles 168°	2024-10-07 13:29:45		WATER DOG		0.4 miles 123°	2024-10-06 20:01:25
RVH		0.4 miles 132°	2024-10-05 23:00:11		GREYHOUND		0.4 miles 186°	2024-10-11 17:13:00
DEL NORTE		0.5 miles 95°	2024-10-07 22:54:55		338208626		0.5 miles 159°	2024-10-06 13:31:47
338425087		0.6 miles 151°	2024-09-28 17:53:28		NO MORE SEARCHING		0.6 miles 184°	2024-10-11 20:55:14
MA`S ROVER		0.7 miles 168°	2024-09-29 16:25:23		338084088		0.7 miles 204°	2024-09-25 12:56:26
338173539		0.9 miles 203°	2024-10-05 18:39:03		338386495		1.0 miles 218°	2024-10-09 21:11:52
338363349		1.0 miles 153°	2024-10-05 16:56:51		WB6TTB		1.2 miles 349°	2024-10-11 23:18:04
ZOE		1.2 miles 219°	2024-09-30 17:37:42		W6/CC-075		1.4 miles 114°	2024-10-03 17:06:07

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.