Callsign:	338238538
MMSI number:	338238538
Location:	37°48.96' N 122°26.03' W - locator CM87ST75WU - show map 2.9 miles North bearing 344° from San Francisco, San Francisco County, California, United States [?] 4.2 miles South bearing 163° from Tiburon, Marin County, California, United States 4.3 miles Southeast bearing 157° from Belvedere, Marin County, California, United States 44.2 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-04-13 17:28:10 EDT (52d 8h37m ago) 2024-04-13 14:28:10 PDT local time at San Francisco, United States [?]
Course:	181° – heading 511°
Speed:	6 MPH
Last path:	338238538>ais via SUNSET
Positions stored:	5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W6TVO-10		0.9 miles 190°	2024-05-24 15:04:14		AB7DI		1.2 miles 129°	2024-05-30 22:31:53
KJ6DYP-15		1.6 miles 227°	2024-05-29 14:16:55		KJ6DYP-3		1.6 miles 228°	2024-05-30 11:47:35
KJ6DYP-2		1.6 miles 228°	2024-05-31 11:28:53		EOSPCO-3		1.6 miles 228°	2024-06-03 13:49:19
KM6YTV-Y		2.0 miles 169°	2024-06-04 20:13:05		FW1520		2.2 miles 121°	2024-06-05 02:00:51
KJ6RVM-R		2.4 miles 175°	2024-06-04 07:52:50		P-KJ6RVM		2.4 miles 175°	2024-06-04 08:00:55
N6WKZ-3		2.9 miles 179°	2024-06-05 01:48:48		K3MMA-7		3.0 miles 168°	2024-06-02 15:22:57
KK6FEN		3.1 miles 145°	2024-05-28 15:39:17		NZ6J-10		3.1 miles 205°	2024-06-05 02:00:38
W6/CC-075		3.1 miles 3°	2024-05-30 21:03:07		K6FSM-9		3.2 miles 156°	2024-06-03 12:19:03
FW4637		3.2 miles 169°	2024-06-05 02:05:04		K6FSM-15		3.6 miles 357°	2024-05-26 17:51:41
FW2543		3.7 miles 190°	2024-06-05 02:01:30		CW5988		3.9 miles 178°	2024-06-05 02:04:44

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.