Callsign:	338418736
MMSI number:	338418736
Location:	37°49.40' N 122°25.32' W - locator CM87ST97IO - show map 3.3 miles North bearing 358° from San Francisco, San Francisco County, California, United States [?] 3.9 miles Southeast bearing 151° from Tiburon, Marin County, California, United States 44.1 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-13 18:55:48 EDT (3d 11h20m ago) 2024-10-13 15:55:48 PDT local time at San Francisco, United States [?]
Course:	91° – heading 93°
Speed:	2 MPH
Last path:	338418736>ais via SUNSET
Positions stored:	6

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
338433777		100.1 yards 66°	2024-10-13 17:31:23		CG29434		181.3 yards 238°	2024-10-13 18:59:59
HARBOR EMPEROR		189.9 yards 239°	2024-10-16 22:53:48		366864850		205.7 yards 233°	2024-10-16 21:42:05
ARRLUK		212.3 yards 272°	2024-10-13 18:51:08		BULLET		240.1 yards 165°	2024-10-06 17:49:08
368184050		253.8 yards 254°	2024-10-16 17:09:15		HIDEAWAY		258.4 yards 324°	2024-10-11 17:08:45
368389050		399.7 yards 43°	2024-10-16 15:35:54		367012810		403.0 yards 42°	2024-10-14 11:46:04
SOLITARY		405.3 yards 41°	2024-10-16 11:06:24		ARIAS		442.3 yards 315°	2024-10-13 11:24:38
367350050		466.1 yards 13°	2024-10-17 00:18:28		338167484		483.9 yards 230°	2024-10-13 19:03:08
FRANCESCA		486.0 yards 66°	2024-10-13 16:45:16		GREYHOUND		491.7 yards 35°	2024-10-12 18:18:35
ROYAL_PRINCE		516.9 yards 36°	2024-10-16 19:29:07		338141496		523.9 yards 44°	2024-10-11 14:59:31
		0.3 miles 63°	2024-10-13 18:04:44		STARR		0.3 miles 309°	2024-10-12 18:46:43

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.