Callsign:	WDK5020
MMSI number:	368060880
Vessel class:	Sailing (36)
Location:	37°54.47' N 122°23.03' W - locator CM87TV37WV - show map 7.5 miles Northwest bearing 315° from Emeryville, Alameda County, California, United States [?] 9.4 miles North bearing 12° from San Francisco, San Francisco County, California, United States 47.5 miles Northwest bearing 326° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-11 21:29:43 EDT (1h44m ago) 2024-10-11 18:29:43 PDT local time at Emeryville, United States [?]
Course:	360° – heading 511°
Speed:	0 MPH
Last path:	WDK5020>ais via SUNSET
Positions stored:	13

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
367514780		462.3 yards 139°	2024-10-10 14:47:31		SAN JOAQUIN RIVER		0.6 miles 103°	2024-10-07 20:28:39
OVERSEAS BOSTON		0.7 miles 264°	2024-10-10 09:45:31		TERRI L.BRUSCO		0.9 miles 103°	2024-10-03 13:32:26
DW7213		1.0 miles 238°	2024-10-11 23:13:10		COCHISE		1.1 miles 77°	2024-10-11 19:23:20
GEMINI		1.3 miles 88°	2024-10-11 22:31:33		BETTY L		1.3 miles 241°	2024-10-03 12:29:58
LASSEN		1.6 miles 289°	2024-10-11 14:19:03		MIKIONA		1.7 miles 304°	2024-10-11 17:43:13
367369720		1.8 miles 270°	2024-10-11 19:07:11		UTAH VOYAGER		1.9 miles 303°	2024-10-09 13:15:36
368015690		1.9 miles 214°	2024-10-05 13:02:50		FISHING CREEK		2.0 miles 261°	2024-10-11 21:21:16
367085890		2.1 miles 203°	2024-09-27 08:49:22		NEW ABILITY		2.2 miles 308°	2024-10-10 11:03:35
RIVERCAT		2.3 miles 293°	2024-10-10 19:10:33		SYMPHONY		2.7 miles 181°	2024-10-06 18:30:05
COLLETTE C		2.8 miles 194°	2024-10-11 21:14:25		PS TRIESTE		2.8 miles 246°	2024-10-11 10:11:24

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.