callsign		distance	last heard - EST		callsign		distance	last heard - EST
367437910		0.3 miles 52°	2024-12-08 23:41:26		PV GOLDEN GATE		0.4 miles 245°	2024-12-12 19:01:37
338163019		0.4 miles 294°	2024-12-08 16:49:47		RED ROVER		0.4 miles 55°	2024-11-30 17:56:23
SOLITARY		0.4 miles 327°	2024-12-12 09:11:38		367107280		0.6 miles 249°	2024-12-06 23:46:46
367350050		0.6 miles 127°	2024-12-11 14:11:28		MERLOT COMMODORE		0.6 miles 340°	2024-12-11 16:28:25
		0.7 miles 55°	2024-12-08 23:55:18		367338290		0.7 miles 314°	2024-12-12 19:32:33
FALCON		0.7 miles 317°	2024-12-11 22:53:09		P V CALIFORNIA		0.7 miles 140°	2024-12-12 12:12:26
REEL CONQUEST		0.7 miles 320°	2024-12-01 10:35:07		369990144		0.7 miles 253°	2024-12-02 09:30:25
ROYAL_PRINCE		0.7 miles 245°	2024-12-11 15:53:49		368093850		0.7 miles 318°	2024-12-03 20:24:09
367166810		0.7 miles 332°	2024-11-30 14:45:55		CALIFORNIA SPIRIT		0.8 miles 284°	2024-11-13 21:30:06
BLACKBIRD		0.8 miles 237°	2024-12-06 13:21:05		SF MARINE 7		0.8 miles 335°	2024-11-15 18:38:56
368169920		0.8 miles 219°	2024-12-09 22:56:01		368389050		0.8 miles 314°	2024-12-11 16:51:06
COQUELICOT		0.8 miles 311°	2024-12-11 13:18:29		FIREBOAT 3		0.8 miles 244°	2024-12-08 15:18:23
FLYING GREEN DRAGON		0.8 miles 328°	2024-12-01 11:51:09		ISLANDER		0.9 miles 319°	2024-12-12 18:33:53
STFYC-WILHITE		0.9 miles 288°	2024-12-12 18:05:38		VASARA		0.9 miles 284°	2024-11-15 16:52:25
AlctrzUSP		0.9 miles 309°	2024-11-18 16:36:22		MARIN		0.9 miles 320°	2024-12-12 20:18:59
HARBOR EMPEROR		1.0 miles 298°	2024-12-12 18:08:44		SV LELE		1.0 miles 349°	2024-11-16 16:28:00
HYPERFISH		1.0 miles 289°	2024-11-28 11:48:07		FUME BLANC COMMODORE		1.1 miles 143°	2024-12-08 20:29:07
SV MOON DANCE		1.1 miles 329°	2024-12-08 17:10:33		369493667		1.1 miles 253°	2024-11-14 12:19:57
ODYSSEY		1.2 miles 251°	2024-12-07 13:53:06		338384547		1.2 miles 263°	2024-12-09 18:38:26
338215647		1.3 miles 314°	2024-12-01 18:26:09		SOLITUDE		1.3 miles 263°	2024-12-06 15:39:58
FW1520		1.3 miles 159°	2024-12-12 20:45:29		369990159		1.3 miles 251°	2024-12-06 19:34:07
368070070		1.4 miles 285°	2024-11-30 14:25:35		366975740		1.4 miles 309°	2024-12-12 20:45:46
ALI`IKAI		1.4 miles 266°	2024-12-01 17:11:11		ENHYDRA		1.4 miles 262°	2024-12-12 20:44:13
LCM 35		1.4 miles 282°	2024-12-12 14:29:26		NAIAD		1.5 miles 246°	2024-12-11 19:40:54
HAFNIA ALMANDINE		1.5 miles 13°	2024-12-12 11:36:52		WILDCARD		1.5 miles 325°	2024-12-07 15:25:49
338238538		1.5 miles 256°	2024-11-17 17:19:38		QUIXOTE		1.5 miles 255°	2024-11-29 18:14:59
CALIFORNIAHORNBLOWER		1.5 miles 107°	2024-12-12 16:31:10		NANTUCKET SLEIGHRIDE		1.5 miles 26°	2024-12-07 16:19:58
338463824		1.6 miles 273°	2024-12-07 16:18:21		DANNY G		1.6 miles 266°	2024-12-11 15:28:56
366999884		1.7 miles 279°	2024-12-12 12:23:06		367389840		1.7 miles 352°	2024-12-06 00:22:53
SAN FRANCISCO BELLE		1.7 miles 12°	2024-12-04 12:57:53		BULLET		1.7 miles 251°	2024-12-07 18:21:02
PACIFIC BULLY		1.8 miles 258°	2024-12-03 00:59:49		OCTAVIA		1.8 miles 251°	2024-11-29 17:41:15
367776410		1.8 miles 89°	2024-12-07 16:58:54		OLD BLUE		1.8 miles 290°	2024-12-12 19:49:35
LARK		1.8 miles 253°	2024-12-07 14:33:41		STFYC FORD		1.8 miles 261°	2024-11-20 15:18:13
367758990		1.8 miles 288°	2024-12-12 16:14:42		BAY MONARCH		1.9 miles 290°	2024-12-12 20:16:06
366890950		1.9 miles 261°	2024-12-11 21:38:26		SAUSALITOBMPRESS		1.9 miles 48°	2024-12-12 19:58:07
338141422 US		1.9 miles 248°	2024-11-17 16:33:06		338467397		1.9 miles 249°	2024-11-17 16:10:22
STFYC LANGLAIS		1.9 miles 248°	2024-12-01 19:11:05		LYRA		1.9 miles 15°	2024-12-11 23:19:21
STFYC S. BARROWS		1.9 miles 256°	2024-11-20 14:21:44		ROXANNE		1.9 miles 291°	2024-12-11 17:44:34
GRACE		1.9 miles 36°	2024-11-15 21:17:23		PYXIS		2.0 miles 3°	2024-12-12 17:24:53
TOWBOATUS SANFRAN		2.0 miles 249°	2024-12-07 19:00:33		NX6E-9		2.0 miles 173°	2024-12-06 12:31:19
366864850		2.0 miles 268°	2024-12-01 19:38:15		NAPA		2.1 miles 0°	2024-12-12 20:41:30
SUN DRAGON		2.1 miles 12°	2024-12-08 19:08:54		ENCORE		2.1 miles 249°	2024-12-12 07:05:14
FINEST KIND		2.1 miles 309°	2024-11-17 19:04:41		STFYC CRESSEY		2.2 miles 295°	2024-12-05 15:53:58
DEREK M. BAYLIS		2.2 miles 249°	2024-12-11 20:04:58		BREATHE		2.2 miles 248°	2024-12-11 09:38:49
JUBILANT		2.3 miles 290°	2024-12-07 16:17:26		KK6FEN		2.3 miles 234°	2024-12-01 20:14:27
PEGASUS		2.3 miles 23°	2024-11-15 16:47:01		TUG VIGILANT		2.3 miles 322°	2024-12-12 12:11:45
KIMBERLY MARIE		2.3 miles 286°	2024-12-11 15:20:46		SOUND RELIANCE		2.3 miles 321°	2024-12-12 12:11:15
367389640		2.3 miles 285°	2024-12-11 19:47:19		MILLENNIUM STAR		2.4 miles 43°	2024-11-25 02:39:52
367469070		2.5 miles 259°	2024-12-12 15:58:17		OCEAN EAGLE		2.5 miles 313°	2024-12-12 20:41:31
Z_THREE		2.5 miles 48°	2024-12-12 15:08:38		WESTERLY		2.5 miles 307°	2024-11-30 18:09:38

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.