Callsign:	338161995
MMSI number:	338161995
Navigational status:	Undefined/default (15)
Location:	37°45.17' N 122°20.53' W - locator CM87TS80WQ - show map 4.5 miles East bearing 110° from San Francisco, San Francisco County, California, United States [?] 7.3 miles Northeast bearing 64° from Daly City, San Mateo County, California, United States 37.6 miles Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-14 18:55:31 EST (17d 6h16m ago) 2025-01-14 15:55:31 PST local time at San Francisco, United States [?]
Course:	351° – heading 511°
Speed:	37 MPH
Last path:	338161995>ais via SUNSET
Positions stored:	682

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ASL TRINITY		267.4 yards 8°	2025-01-31 18:09:09		MISS TAMMY		456.7 yards 31°	2025-01-27 13:19:11
UTAH VOYAGER		0.3 miles 163°	2025-02-01 00:32:37		LEISA FLORENCE		0.4 miles 303°	2025-01-31 21:31:55
BALABAC ISLAND		0.5 miles 60°	2025-02-01 01:00:58		MSC ANZU		0.6 miles 237°	2025-02-01 01:09:45
BAY BREEZE		0.7 miles 267°	2025-01-31 18:37:13		PV GOLDEN GATE		0.7 miles 281°	2025-01-31 20:58:25
367179250		0.8 miles 139°	2025-01-31 10:17:41		DAVID H PETERSON		0.9 miles 216°	2025-01-30 12:53:58
366868850		1.0 miles 127°	2025-01-28 10:25:22		338475762		1.1 miles 252°	2025-01-15 16:08:35
BLACKBIRD		1.1 miles 241°	2025-01-31 18:39:46		368053340		1.1 miles 17°	2025-01-30 19:21:54
GULF RELIANCE		1.2 miles 1°	2025-01-31 21:12:58		367085890		1.2 miles 49°	2025-01-16 09:58:14
TOWBOATUS SANFRAN		1.3 miles 16°	2025-01-13 11:01:56		366753000		1.3 miles 337°	2025-01-18 11:06:42
VALOR		1.4 miles 294°	2025-01-31 17:31:19		BAYCAT		1.5 miles 339°	2025-01-30 09:44:31

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.