Callsign:	256175000
MMSI number:	256175000
Navigational status:	Under way (engine) (0)
Location:	37°20.21' N 123°17.48' W - locator CM87II50AU - show map 44.6 miles West bearing 253° from Moss Beach, San Mateo County, California, United States [?] 44.8 miles West bearing 252° from Montara, San Mateo County, California, United States 56.5 miles Southwest bearing 238° from San Francisco, San Francisco County, California, United States 64.5 miles Southwest bearing 240° from Oakland, Alameda County, California, United States
Last position:	2024-10-11 22:24:43 EDT (2h8m ago) 2024-10-11 19:24:43 PDT local time at Moss Beach, United States [?]
Course:	338° – heading 338°
Speed:	14 MPH
Last path:	256175000>ais via SUNSET
Positions stored:	337

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ATLANTIC MARBLE		5.2 miles 244°	2024-10-11 21:27:35		EAGLE HATTERAS		7.0 miles 102°	2024-10-11 22:55:42
DAT MERCURY		7.6 miles 228°	2024-10-11 20:03:24		YM UBIQUITY		8.5 miles 345°	2024-10-08 23:15:11
MOKIHANA		8.8 miles 134°	2024-10-10 03:00:12		NOAAS REUBEN LASKER		9.1 miles 59°	2024-10-05 12:17:45
LEFKARA		11.7 miles 156°	2024-09-29 17:08:30		PRESIDENT CLEVELAND		12.9 miles 333°	2024-10-12 00:19:28
MAERSK MARU		13.5 miles 234°	2024-09-30 07:23:04		NORD MAMORE		14.3 miles 250°	2024-10-10 02:13:04
CHINOOK		15.5 miles 107°	2024-10-08 04:17:16		MARINER		16.2 miles 34°	2024-10-09 13:48:05
SWAN SEA@@@@@@@@@@@@		17.7 miles 58°	2024-10-01 01:58:26		SEASPAN BRAVO		18.1 miles 175°	2024-10-11 22:58:17
SEAWAYS YELLOWSTONE		18.3 miles 25°	2024-09-29 15:02:29		R V SALLY RIDE		18.8 miles 101°	2024-09-28 10:05:10
367418960		18.8 miles 89°	2024-09-28 02:05:52		SD-1077 (UNCREWED)		19.9 miles 88°	2024-10-08 02:12:52
RUBY PRINCESS		20.6 miles 257°	2024-09-30 01:52:52		SUN SPIRIT		20.8 miles 135°	2024-10-09 00:03:39

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.