Callsign:	338509755
MMSI number:	338509755
Location:	37°38.36' N 122°34.25' W - locator CM87RP13ML - show map 4.9 miles West bearing 291° from Pacifica, San Mateo County, California, United States [?] 7.4 miles Northwest bearing 336° from Montara, San Mateo County, California, United States 12.5 miles Southwest bearing 222° from San Francisco, San Francisco County, California, United States 42.4 miles Northwest bearing 299° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-30 12:18:01 EST (1d 14h33m ago) 2025-01-30 09:18:01 PST local time at Pacifica, United States [?]
Course:	187° – heading 511°
Speed:	25 MPH
Last path:	338509755>ais via SUNSET
Positions stored:	7

callsign		distance	last heard - EST		callsign		distance	last heard - EST
232058967		436.3 yards 206°	2025-01-28 17:30:52		MARE AMANTE		1.6 miles 140°	2025-01-14 15:10:42
TYCHE		2.1 miles 220°	2025-01-16 15:43:58		OCEAN THUNDER		3.7 miles 209°	2025-01-10 14:00:26
LYON LEGACY		3.8 miles 168°	2025-01-21 18:32:15		STEPHANIE M		3.9 miles 227°	2025-01-14 01:12:29
369493166		4.1 miles 184°	2025-01-02 13:14:35		AE6DC-2		4.3 miles 98°	2025-02-01 02:47:05
AE6DC-5		4.3 miles 98°	2025-02-01 02:46:22		AE6DC-7		4.3 miles 97°	2025-01-27 22:00:22
368010330		4.3 miles 229°	2025-01-03 17:33:33		F/V JACQUELINE L.		4.6 miles 213°	2025-01-30 12:28:28
FW8022		4.7 miles 94°	2025-02-01 02:50:38		K6HN		4.9 miles 111°	2025-02-01 02:47:13
EW8838		5.7 miles 124°	2025-02-01 02:41:23		FV POLARIS		5.7 miles 248°	2025-01-27 17:36:33
N6TZE-10		6.1 miles 130°	2025-02-01 02:50:55		MYSTIC		6.2 miles 16°	2025-01-21 11:01:19
368237190		6.2 miles 218°	2025-01-23 13:19:51		LUKA		6.3 miles 198°	2025-01-02 16:07:37

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.