callsign		distance	last heard - EST		callsign		distance	last heard - EST
SAN FRANCISCO BELLE		0.5 miles 310°	2024-12-04 12:57:53		GRACE		0.5 miles 65°	2024-11-15 21:17:23
CAREGG		0.6 miles 32°	2024-11-11 18:21:48		SUN DRAGON		0.7 miles 338°	2024-12-08 19:08:54
PEGASUS		0.8 miles 16°	2024-11-15 16:47:01		367389840		1.0 miles 288°	2024-12-06 00:22:53
SV LELE		1.0 miles 243°	2024-11-16 16:28:00				1.0 miles 188°	2024-12-08 23:55:18
MILLENNIUM STAR		1.0 miles 69°	2024-11-25 02:39:52		HAFNIA ALMANDINE		1.0 miles 329°	2024-12-11 07:52:54
MARIN		1.0 miles 203°	2024-12-11 16:31:05		RED ROVER		1.2 miles 196°	2024-11-30 17:56:23
Z FOUR		1.2 miles 65°	2024-12-11 16:04:49		MERLOT COMMODORE		1.2 miles 227°	2024-12-11 16:28:25
SF MARINE 7		1.2 miles 236°	2024-11-15 18:38:56		367437910		1.2 miles 200°	2024-12-08 23:41:26
367166810		1.3 miles 235°	2024-11-30 14:45:55		367766860		1.3 miles 29°	2024-12-11 03:13:37
DELTA CATHRYN		1.3 miles 294°	2024-12-10 21:32:35		ARTHUR BRUSCO		1.3 miles 39°	2024-12-11 15:45:50
FLYING GREEN DRAGON		1.3 miles 239°	2024-12-01 11:51:09		CG TERN --------		1.3 miles 357°	2024-12-04 16:07:45
SV MOON DANCE		1.3 miles 251°	2024-12-08 17:10:33		AHI		1.3 miles 54°	2024-12-07 15:17:34
GOLDEN GATE		1.4 miles 343°	2024-12-07 21:54:35		REEL CONQUEST		1.4 miles 233°	2024-12-01 10:35:07
368093850		1.4 miles 235°	2024-12-03 20:24:09		368389050		1.5 miles 236°	2024-12-01 11:48:15
NAPA		1.5 miles 342°	2024-12-11 16:29:29		COLLETTE C		1.5 miles 87°	2024-12-11 16:17:11
367375930		1.5 miles 87°	2024-11-11 18:03:08		ISLANDER		1.5 miles 231°	2024-12-11 13:08:02
SOLITARY		1.5 miles 231°	2024-12-09 10:14:16		FRANCESCA		1.5 miles 206°	2024-12-08 17:01:38
COQUELICOT		1.5 miles 237°	2024-12-11 13:18:29		WILDCARD		1.5 miles 263°	2024-12-07 15:25:49
338163019		1.6 miles 221°	2024-12-08 16:49:47		AlctrzUSP		1.6 miles 241°	2024-11-18 16:36:22
367758990		1.6 miles 252°	2024-12-10 22:26:10		FESTINA LENTE		1.7 miles 344°	2024-11-23 19:13:06
338215647		1.7 miles 253°	2024-12-01 18:26:09		367338290		1.7 miles 212°	2024-12-11 16:37:50
SEA SUITE		1.7 miles 337°	2024-12-01 18:31:33		367350050		1.7 miles 187°	2024-12-11 14:11:28
367776410		1.7 miles 141°	2024-12-07 16:58:54		LEISA FLORENCE		1.8 miles 333°	2024-12-11 07:56:49
DENSA SEA LION		1.8 miles 333°	2024-12-05 05:47:51		QUIVER		1.8 miles 15°	2024-11-29 17:20:25
CALIFORNIA SPIRIT		1.8 miles 230°	2024-11-13 21:30:06		EMPRESS HORNBLOWER		1.9 miles 64°	2024-12-08 00:17:49
VASARA		1.9 miles 233°	2024-11-15 16:52:25		367389640		2.0 miles 247°	2024-12-11 16:23:08
HYPERFISH		2.0 miles 238°	2024-11-28 11:48:07		367107280		2.0 miles 217°	2024-12-06 23:46:46
366884810		2.0 miles 257°	2024-12-11 16:29:15		366890950		2.1 miles 244°	2024-11-30 16:14:39
369990144		2.1 miles 221°	2024-12-02 09:30:25		WHALE SONG		2.1 miles 296°	2024-12-08 17:02:49
ROYAL_PRINCE		2.2 miles 218°	2024-12-11 15:53:49		BLACKBIRD		2.2 miles 217°	2024-12-06 13:21:05
FIREBOAT 3		2.2 miles 219°	2024-12-08 15:18:23		FUME BLANC COMMODORE		2.2 miles 181°	2024-12-08 20:29:07
368070070		2.2 miles 243°	2024-11-30 14:25:35		PILOT BOAT SAN FRAN		2.3 miles 178°	2024-12-10 08:38:58
SEQUOIA		2.3 miles 213°	2024-12-11 13:46:02		368169920		2.3 miles 211°	2024-12-09 22:56:01
FINEST KIND		2.3 miles 270°	2024-11-17 19:04:41		HARBOR EMPEROR		2.4 miles 254°	2024-12-11 15:32:21
LASSEN		2.4 miles 346°	2024-12-11 06:02:40		338384547		2.4 miles 231°	2024-12-09 18:38:26
369493667		2.4 miles 226°	2024-11-14 12:19:57		W1EJ		2.5 miles 311°	2024-12-06 15:41:07
W6/CC-075		2.5 miles 311°	2024-12-06 14:14:30		SOLITUDE		2.5 miles 232°	2024-12-06 15:39:58
ODYSSEY		2.5 miles 226°	2024-12-07 13:53:06		LCM 35		2.5 miles 232°	2024-11-19 17:05:58
ALI`IKAI		2.5 miles 234°	2024-12-01 17:11:11		FW1520		2.6 miles 185°	2024-12-11 16:30:48
338463824		2.6 miles 240°	2024-12-07 16:18:21		GLASS SLIPPER		2.6 miles 287°	2024-12-07 15:43:53
369990159		2.7 miles 227°	2024-12-06 19:34:07		W6TKD-8		2.7 miles 188°	2024-11-12 12:07:21
STFYC CRESSEY		2.7 miles 260°	2024-12-05 15:53:58		DANNY G		2.7 miles 237°	2024-12-11 15:28:56
AOTEAROA		2.7 miles 11°	2024-12-08 15:37:58		WESTERLY		2.7 miles 273°	2024-11-30 18:09:38
338238538		2.7 miles 230°	2024-11-17 17:19:38		QUIXOTE		2.8 miles 230°	2024-11-29 18:14:59
BAY MONARCH		2.8 miles 268°	2024-12-10 21:01:45		JUBILANT		2.9 miles 258°	2024-12-07 16:17:26
366918910		2.9 miles 360°	2024-12-08 10:24:46		PACIFIC BULLY		3.0 miles 234°	2024-12-03 00:59:49
NAIAD		3.0 miles 237°	2024-11-20 12:06:54		KIMBERLY MARIE		3.0 miles 256°	2024-12-11 15:20:46
BULLET		3.0 miles 230°	2024-12-07 18:21:02		STFYC FORD		3.0 miles 236°	2024-11-20 15:18:13
OCTAVIA		3.1 miles 231°	2024-11-29 17:41:15		366864850		3.1 miles 242°	2024-12-01 19:38:15
PETER M		3.1 miles 2°	2024-12-10 15:09:02		LARK		3.1 miles 232°	2024-12-07 14:33:41

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.