Callsign:	338001036
MMSI number:	338001036
Navigational status:	Under way (engine) (0)
Location:	37°45.03' N 122°21.22' W - locator CM87TS70NC - show map 4.0 miles Southeast bearing 115° from San Francisco, San Francisco County, California, United States [?] 10.4 miles Southeast bearing 136° from Sausalito, Marin County, California, United States 37.9 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-20 11:13:19 EST (16d 10h35m ago) 2024-12-20 08:13:19 PST local time at San Francisco, United States [?]
Course:	6° – heading 511°
Speed:	18 MPH
Last path:	338001036>ais via SUNSET
Positions stored:	178

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JAMIE RENEA		0.4 miles 227°	2025-01-05 21:17:58		367766860		0.4 miles 164°	2024-12-31 22:38:17
G POSEIDON		0.5 miles 250°	2025-01-05 21:15:30		368144290		0.6 miles 48°	2024-12-25 01:23:34
367179250		0.7 miles 75°	2024-12-13 19:54:18		BLACKBIRD		0.7 miles 267°	2025-01-03 11:07:46
YM WELLSPRING		0.7 miles 163°	2025-01-05 21:13:13		366753000		1.0 miles 20°	2024-12-31 17:45:38
LEISA FLORENCE		1.0 miles 327°	2025-01-05 18:45:33		GULF RELIANCE		1.2 miles 66°	2025-01-05 19:28:13
DAVID H PETERSON		1.2 miles 323°	2024-12-11 13:23:42		BAY BREEZE		1.4 miles 49°	2025-01-03 15:02:02
CAPE SAN JUAN		1.4 miles 264°	2025-01-05 21:32:55		PERALTA		1.5 miles 17°	2025-01-04 21:24:37
SEASPAN BEYOND		1.5 miles 336°	2025-01-05 17:04:53		AC SESODA		1.6 miles 30°	2025-01-05 21:37:37
T0WBOATUS_ALAMEDA		1.7 miles 56°	2025-01-05 20:17:38		P. YANBU		1.7 miles 124°	2025-01-05 16:16:26
338926124		1.7 miles 334°	2024-12-10 13:44:42		MISS TAMMY		1.8 miles 100°	2024-12-29 13:08:25

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.