callsign		distance	last heard - EST		callsign		distance	last heard - EST
PACIFIC BULLY		385.3 yards 48°	2025-02-06 06:22:47		STORY MAKER		0.3 miles 215°	2025-01-25 14:32:49
STFYC LANGLAIS		0.3 miles 158°	2025-02-01 12:50:18		RECONNAISSANCE		0.3 miles 65°	2025-01-15 18:29:26
OUTCAST		0.3 miles 113°	2025-02-02 14:33:34		368227810		0.4 miles 69°	2025-01-09 13:35:42
CARMELITA		0.4 miles 133°	2025-01-24 16:18:22		JUBILANT		0.4 miles 85°	2025-02-01 16:19:44
366999892		0.4 miles 120°	2025-02-07 00:07:53		338458073		0.4 miles 115°	2025-01-27 10:27:49
SV ATTITUDE		0.4 miles 55°	2025-01-26 16:45:59		DUENDE		0.4 miles 260°	2025-01-25 12:32:54
STAR THROWER		0.5 miles 76°	2025-01-30 17:40:06		366890950		0.5 miles 100°	2025-02-07 13:28:30
ENCORE		0.5 miles 193°	2025-02-07 06:34:30		BULLET		0.5 miles 73°	2025-02-01 15:37:55
STFYC S. BARROWS		0.5 miles 202°	2025-01-12 17:00:36		MADE EASIER		0.5 miles 199°	2025-01-26 15:30:35
ATHENA		0.5 miles 199°	2025-01-26 14:46:47		COSMO		0.5 miles 201°	2025-01-26 11:18:16
WESTIE		0.5 miles 194°	2025-02-06 08:08:21		SUN DRAGON		0.5 miles 101°	2025-02-02 16:20:51
STFYC-WILHITE		0.5 miles 204°	2025-01-12 14:42:04		NANTUCKET SLEIGHRIDE		0.7 miles 88°	2025-01-25 21:27:55
338368994		0.8 miles 72°	2025-01-09 16:12:41		OLD BLUE		0.8 miles 2°	2025-02-07 19:51:01
368387680		0.8 miles 81°	2025-01-17 20:12:40		368350420		0.8 miles 283°	2025-02-02 15:20:32
SHAMAN		0.8 miles 276°	2025-01-25 20:53:54		338163019		0.8 miles 61°	2025-02-05 14:25:33
WIND CATCHER		0.9 miles 270°	2025-01-25 14:23:15		369424290		1.0 miles 280°	2025-02-05 13:56:05
338142437		1.0 miles 316°	2025-02-06 14:23:54		366884810		1.0 miles 292°	2025-01-18 22:58:18
ION		1.1 miles 260°	2025-01-13 18:03:27		FIREBOAT 3		1.1 miles 40°	2025-01-26 13:33:36
HARBOR EMPEROR		1.1 miles 40°	2025-02-07 21:07:47		338087785		1.1 miles 40°	2025-01-30 14:56:10
367389640		1.2 miles 277°	2025-01-26 20:06:03		S/V RAPID		1.2 miles 42°	2025-02-07 17:25:57
TUG VIGILANT		1.2 miles 81°	2025-02-06 14:59:17		NOTEWORTHY		1.2 miles 250°	2025-02-01 14:13:29
MA`S ROVER		1.2 miles 87°	2025-01-25 16:24:03		BLACKBIRD		1.3 miles 98°	2025-02-06 16:05:59
368169920		1.3 miles 99°	2025-02-05 18:48:48		NANCY		1.3 miles 281°	2025-01-25 14:11:37
338450095		1.3 miles 59°	2025-01-12 17:52:10		338349184		1.4 miles 280°	2025-01-23 16:00:31
ENHYDRA		1.5 miles 96°	2025-02-03 15:52:38		WILDCARD		1.5 miles 17°	2025-02-01 17:39:26
SOLITARY		1.5 miles 59°	2025-02-05 09:36:55		ISLANDER		1.6 miles 59°	2025-01-14 13:22:42
CETACEA		1.6 miles 308°	2025-01-11 16:29:36		DEFIANT		1.6 miles 341°	2025-01-18 17:31:02
368389050		1.6 miles 55°	2025-02-04 19:28:18		BREATHE		1.7 miles 276°	2025-01-14 15:29:59
MILLENNIUM STAR		1.7 miles 24°	2025-02-08 01:33:00		367338290		1.8 miles 81°	2025-02-07 21:32:35
FREEDOM		1.8 miles 278°	2025-01-25 13:59:48		EVER FAME		1.8 miles 85°	2025-02-07 10:59:01
PAPILLON		1.8 miles 331°	2025-01-25 20:52:45		BOSSA NOVA		1.8 miles 288°	2025-01-20 18:07:07
APERO		1.8 miles 313°	2025-01-19 19:09:13		MTRSVR50A		1.8 miles 157°	2025-02-04 19:17:20
VTS PRESDIO		1.8 miles 222°	2025-02-08 01:47:21		S/V FREE SWAN 461		1.8 miles 283°	2025-01-11 19:51:53
BRAVO		1.8 miles 284°	2025-01-25 13:49:05		MADONNA MIA		1.8 miles 20°	2025-01-25 16:45:24
FRIENDSHIP		1.8 miles 333°	2025-02-07 11:28:38		338333194		1.8 miles 293°	2025-01-28 15:26:27
SF MARINE 7		1.8 miles 274°	2025-01-31 14:37:35		338324511		1.8 miles 298°	2025-01-19 17:19:07
338360556		1.8 miles 301°	2025-01-23 19:07:26		LEISA FLORENCE		1.9 miles 297°	2025-02-07 18:32:37
ZIMMER		1.9 miles 283°	2025-01-21 06:24:18		LA VIAJERA		1.9 miles 285°	2025-01-15 17:38:23
GOLDEN BEAR		1.9 miles 279°	2025-02-05 19:41:22		368270350		1.9 miles 314°	2025-01-09 17:33:25
ALCHERA		1.9 miles 302°	2025-01-12 17:24:40		SD-2032 (UNCREWED)		1.9 miles 277°	2025-01-13 13:12:06
366975750		1.9 miles 93°	2025-02-04 20:00:34		SEQUOIA		2.0 miles 79°	2025-02-07 21:48:41
STRAUSS		2.0 miles 301°	2025-01-12 19:27:58		BONNE JOURNEE		2.0 miles 312°	2025-01-20 18:41:14
368022760		2.0 miles 273°	2025-01-12 16:58:51		MARGOT		2.0 miles 292°	2025-01-30 17:40:22
FLEXI FLYER		2.0 miles 283°	2025-01-25 15:54:25		QUIVER		2.0 miles 70°	2025-01-25 16:42:22
368178020		2.0 miles 301°	2025-01-29 21:40:06		369990464		2.0 miles 304°	2025-02-04 17:25:41
367497450		2.0 miles 277°	2025-01-19 16:26:35		JUSTIFIED		2.0 miles 285°	2025-02-01 11:33:11
367611990		2.0 miles 292°	2025-01-26 19:42:59		338254489		2.0 miles 301°	2025-01-25 15:36:50
L`CHAIM		2.0 miles 302°	2025-01-12 17:45:09		JOUJOU		2.0 miles 285°	2025-01-19 17:27:13
368031650		2.0 miles 292°	2025-01-11 18:47:06		367350050		2.0 miles 93°	2025-02-07 18:57:29
WATER WOLF		2.1 miles 290°	2025-01-19 13:26:09		FIREBOAT LIBERTY		2.1 miles 268°	2025-01-28 18:30:18

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.