Callsign:	WDL8618
MMSI number:	368171270
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Location:	37°52.40' N 122°24.11' W - locator CM87TU19SO - show map 3.0 miles East bearing 90° from Tiburon, Marin County, California, United States [?] 3.4 miles East bearing 89° from Belvedere, Marin County, California, United States 6.9 miles North bearing 8° from San Francisco, San Francisco County, California, United States 46.1 miles Northwest bearing 323° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-24 09:04:29 EST (14h15m ago) 2025-01-24 06:04:29 PST local time at Tiburon, United States [?]
Course:	335.10000610352° – heading 330°
Speed:	9 MPH
Last path:	WDL8618>ais via SUNSET
Positions stored:	3169

callsign		distance	last heard - EST		callsign		distance	last heard - EST
STEADFAST		69.0 yards 200°	2025-01-11 14:15:15		WILDCARD		356.3 yards 180°	2025-01-04 19:20:25
367748980		0.5 miles 105°	2024-12-31 19:51:38		BAYCAT		0.5 miles 30°	2025-01-24 02:45:57
AURORA		1.0 miles 196°	2025-01-22 15:45:20		WOOYANG CLES		1.1 miles 213°	2025-01-24 16:42:10
LEISA FLORENCE		1.1 miles 171°	2025-01-23 16:37:56		HYDRUS		1.2 miles 152°	2025-01-24 22:10:58
Z FOUR		1.3 miles 150°	2025-01-22 21:55:34		FALCON		1.4 miles 152°	2025-01-22 20:51:41
WH6ETR		1.4 miles 257°	2025-01-20 13:24:38		SYMPHONY		1.4 miles 145°	2025-01-12 19:21:25
GEMINI		1.5 miles 159°	2025-01-24 23:18:25		AMERICAN FREEDOM		1.6 miles 195°	2025-01-24 21:16:59
538011350		1.7 miles 188°	2025-01-13 14:44:23		DW7213		1.8 miles 3°	2025-01-24 23:18:37
NAPA		1.9 miles 174°	2025-01-24 23:08:58		EMPIRE STATE		1.9 miles 302°	2025-01-23 01:16:27
INTINTOLI		2.0 miles 187°	2025-01-24 19:14:44		PELIKAN		2.3 miles 192°	2025-01-18 18:08:34

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.