callsign		distance	last heard - EST		callsign		distance	last heard - EST
ki6wms-i		435.8 yards 137°	2024-12-24 12:01:02		EW8418		1.1 miles 159°	2025-01-13 20:35:08
GW1874		1.5 miles 225°	2025-01-13 20:33:09		WA6LCN-10		1.6 miles 28°	2025-01-05 08:45:42
GW2661		1.9 miles 152°	2025-01-13 20:32:50		K6SDR-10		2.1 miles 159°	2025-01-13 20:30:44
KN6KJS		2.2 miles 21°	2025-01-13 20:25:09		N6QP/P		2.9 miles 208°	2025-01-11 13:50:43
FW0247		3.0 miles 172°	2025-01-13 20:30:38		GW0319		3.3 miles 233°	2025-01-13 20:34:17
KM6IC-9		3.3 miles 141°	2025-01-11 10:59:29		K6DRK-D		3.4 miles 169°	2025-01-13 20:32:18
K1HLG B		4.5 miles 152°	2025-01-13 20:33:33		K1HLG-B		4.5 miles 152°	2025-01-13 20:33:43
NZ6J-13		5.3 miles 193°	2025-01-13 19:55:48		W6/CC-063		6.0 miles 202°	2025-01-06 15:49:00
KC6X		6.0 miles 202°	2025-01-10 14:48:34		USCG SFR VTS MTT		6.1 miles 203°	2025-01-13 20:06:40
AI6EE-11		6.1 miles 348°	2025-01-13 20:18:59		DW7094		6.3 miles 177°	2025-01-13 20:30:07
SAN FRANCISCO		6.5 miles 140°	2024-12-17 20:57:34		SONOMA		6.7 miles 140°	2025-01-07 13:15:04
GW2969		6.7 miles 170°	2025-01-13 20:30:29		NINGHAI		6.9 miles 108°	2025-01-05 08:15:54
NEW FIRST		7.1 miles 100°	2025-01-06 09:03:10		W6NOV-7		7.1 miles 163°	2024-12-29 13:03:41
OCEAN RELIANCE		7.1 miles 103°	2025-01-12 04:45:49		AMNAV LIBERTY		7.1 miles 107°	2025-01-11 12:51:49
AC SESODA		7.2 miles 101°	2025-01-13 09:19:48		AI6EE-10		7.2 miles 6°	2025-01-13 20:25:00
KB6HOH-10		7.2 miles 6°	2025-01-13 20:35:17		KB6HOH-13		7.2 miles 6°	2025-01-13 19:35:16
KB6HOH-14		7.2 miles 6°	2025-01-13 19:35:17		DW3153		7.2 miles 164°	2025-01-13 20:26:23
MARS-9		7.4 miles 185°	2025-01-13 20:35:02		BOCHEM CASABLANCA		7.4 miles 96°	2025-01-12 05:17:54
ARGENT ASTER		7.5 miles 93°	2025-01-13 11:20:27		ADVANTAGE AWARD		7.5 miles 127°	2025-01-12 10:22:30
GW2963		7.7 miles 343°	2025-01-13 20:29:48		LYRA		7.7 miles 99°	2025-01-13 20:01:33
kN6PNA-i		7.7 miles 6°	2025-01-13 00:00:47		Vts. PT. SAN PABLO		7.8 miles 112°	2025-01-13 17:34:01
EW8284		7.8 miles 185°	2025-01-13 20:30:24		KB6HOH-11		7.8 miles 174°	2025-01-13 19:35:14
368180460		8.0 miles 122°	2025-01-10 06:56:46		NZ6J-2		8.0 miles 175°	2025-01-08 07:01:15
KM6IC-7		8.1 miles 337°	2024-12-27 00:55:21		KM6IC-14		8.1 miles 337°	2024-12-18 14:31:14
EW0433		8.2 miles 337°	2025-01-13 20:33:17		N6HLZ-5		8.2 miles 155°	2024-12-30 22:53:55
FW2185		8.5 miles 277°	2025-01-13 20:34:36		367303000		8.7 miles 125°	2025-01-04 22:32:43
N6DVS		8.7 miles 334°	2025-01-12 14:32:05		W6/NC-430		8.7 miles 334°	2025-01-12 14:24:49
MARS-2		8.9 miles 280°	2025-01-13 20:28:18		VISION		8.9 miles 84°	2025-01-11 11:44:06
367373280		9.0 miles 127°	2025-01-09 07:11:51		MARS-8		9.2 miles 162°	2025-01-13 20:34:38
W6/NC-435		9.4 miles 147°	2024-12-31 15:23:08		ATHINA		9.7 miles 126°	2025-01-13 18:13:38
WB6TTB		9.7 miles 147°	2025-01-13 20:30:03		MARINER		9.8 miles 126°	2025-01-12 20:54:38
F/V JACQUELINE L.		9.8 miles 216°	2025-01-13 07:19:34		366751060		10.0 miles 137°	2025-01-06 13:33:18
LEISA FLORENCE		10.0 miles 128°	2025-01-13 16:48:58		RACCOON		10.2 miles 161°	2025-01-13 04:08:19
RANDY S CUMMINGS		10.2 miles 160°	2025-01-10 15:15:59		368311790 US		10.3 miles 160°	2025-01-03 23:42:11
MYSTIC		10.3 miles 160°	2025-01-13 17:26:07		SARAH REED		10.3 miles 128°	2024-12-28 01:36:55
VESSEL ASSIST G GATE		10.3 miles 159°	2025-01-13 16:19:02		FORTUNE COOKIE		10.5 miles 79°	2025-01-11 09:29:07
PETER M		10.6 miles 128°	2025-01-13 14:04:09		ANGEL ISLAND		10.7 miles 149°	2025-01-12 18:33:36
BLACK SWAN		10.7 miles 158°	2025-01-13 07:02:38		FW6992		10.7 miles 159°	2025-01-13 20:30:06
CARINA		10.7 miles 148°	2024-12-26 15:26:19		NOW OR NEVER		10.7 miles 158°	2025-01-13 17:10:00
BELLA VITA		10.8 miles 158°	2024-12-19 15:18:02		RABBIT HOLE		10.8 miles 153°	2025-01-01 08:58:29
MISTY		10.8 miles 157°	2025-01-12 18:57:56		AMOR AL MAR		10.8 miles 146°	2025-01-12 20:29:06
LIVIN THE DREAM		10.8 miles 158°	2025-01-13 15:43:44		FOUR SEASONS II		10.9 miles 149°	2025-01-09 17:58:38
DEL NORTE		10.9 miles 145°	2025-01-08 22:52:39		EDEN III		11.0 miles 150°	2024-12-14 21:02:22
N6QP		11.0 miles 164°	2025-01-04 17:08:53		WATER DOG		11.0 miles 154°	2024-12-30 20:01:09
K6ER-9		11.0 miles 164°	2025-01-13 20:34:43		KM6IC		11.1 miles 67°	2025-01-10 22:05:24
DW7213		11.1 miles 130°	2025-01-07 10:45:23		BRISA		11.2 miles 154°	2024-12-31 14:54:18
DARK HORSE		11.2 miles 156°	2025-01-04 18:19:03		GW5625		11.3 miles 159°	2025-01-13 20:30:34
FRANCESCA		11.3 miles 149°	2025-01-04 16:32:14		CHEF`S TAIL		11.3 miles 155°	2025-01-08 12:51:50
SAUSALITOBMPRESS		11.3 miles 129°	2025-01-13 01:47:46		338496301		11.3 miles 153°	2025-01-11 16:14:16
GOLDEN HORN		11.4 miles 152°	2025-01-11 18:13:14		338495789		11.4 miles 125°	2025-01-12 18:17:53

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.