callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
STAR THROWER		172.7 m 45°	2025-01-30 22:40:06		JEWEL		176.7 m 124°	2025-02-09 01:11:27
RECONNAISSANCE		206.1 m 327°	2025-01-15 23:29:26		BULLET		260.7 m 44°	2025-02-01 20:37:55
OUTCAST		285.7 m 200°	2025-02-02 19:33:34		338458073		321.9 m 186°	2025-01-27 15:27:49
SV ATTITUDE		338.8 m 352°	2025-01-26 21:45:59		SUN DRAGON		342.0 m 131°	2025-02-02 21:20:51
PACIFIC BULLY		381.7 m 299°	2025-02-06 11:22:47		CARMELITA		483.3 m 202°	2025-01-24 21:18:22
NANTUCKET SLEIGHRIDE		503.2 m 92°	2025-01-26 02:27:55		338384547		604.7 m 293°	2025-02-12 17:31:13
YM MODESTY		649.5 m 65°	2025-02-10 00:42:57		STFYC LANGLAIS		661.1 m 218°	2025-02-01 17:50:18
368387680		687.4 m 78°	2025-01-18 01:12:40		RACCOON		893.7 m 258°	2025-02-12 16:44:36
ENCORE		1.1 km 224°	2025-02-07 11:34:30		STAR ISFJORD		1.2 km 73°	2025-02-09 16:33:14
MADE EASIER		1.2 km 226°	2025-01-26 20:30:35		WESTIE		1.2 km 222°	2025-02-06 13:08:21
ATHENA		1.2 km 226°	2025-01-26 19:46:47		COSMO		1.2 km 227°	2025-01-26 16:18:16
HARBOR EMPEROR		1.3 km 69°	2025-02-12 02:11:13		GOLD STAR		1.3 km 46°	2025-02-08 20:22:34
DUENDE		1.3 km 262°	2025-01-25 17:32:54		MA`S ROVER		1.4 km 88°	2025-01-25 21:24:03
BLACKBIRD		1.4 km 104°	2025-02-06 21:05:59		OLD BLUE		1.4 km 12°	2025-02-10 01:21:35
RED ROVER		1.5 km 282°	2025-02-08 23:40:14		338087785		1.5 km 23°	2025-01-30 19:56:10
FIREBOAT 3		1.5 km 109°	2025-02-11 23:06:11		WHITE ROSE		1.6 km 50°	2025-02-11 21:57:01
GOLDEN BEAR		1.7 km 308°	2025-02-12 00:46:07		BETTY L		1.8 km 101°	2025-02-12 13:53:50
ATHENA		1.8 km 56°	2025-02-08 16:29:37		366975750		1.8 km 97°	2025-02-12 01:09:22
367350050		1.9 km 44°	2025-02-11 23:37:21		SOLITARY		2.0 km 51°	2025-02-05 14:36:55
ISLANDER		2.0 km 51°	2025-01-14 18:22:42		SAN JOAQUIN RIVER		2.0 km 3°	2025-02-12 05:58:06
367338290		2.0 km 51°	2025-02-12 13:11:43		WIND CATCHER		2.1 km 269°	2025-01-25 19:23:15
368058050		2.1 km 93°	2025-02-12 17:35:43		338365894		2.1 km 268°	2025-02-11 23:28:18
369424290		2.1 km 276°	2025-02-05 18:56:05		368389050		2.1 km 47°	2025-02-05 00:28:18
ENHYDRA		2.1 km 94°	2025-02-09 03:23:49		WILDCARD		2.3 km 3°	2025-02-01 22:39:26
ION		2.3 km 261°	2025-01-13 23:03:27		SV MOON DANCE		2.4 km 49°	2025-02-08 23:02:33
BRAVO		2.4 km 258°	2025-02-08 21:43:10		367389640		2.4 km 274°	2025-01-27 01:06:03
NOTEWORTHY		2.5 km 254°	2025-02-01 19:13:29		MADONNA MIA		2.7 km 8°	2025-01-25 21:45:24
NANCY		2.7 km 278°	2025-01-25 19:11:37		MTRSVR50A		2.7 km 169°	2025-02-05 00:17:20
DEFIANT		2.7 km 329°	2025-01-18 22:31:02		366884810		2.8 km 295°	2025-02-09 04:01:15
338349184		2.9 km 277°	2025-01-23 21:00:31		368333050		3.0 km 54°	2025-02-08 22:03:35
FALCON		3.1 km 351°	2025-02-12 15:40:23		PAPILLON		3.1 km 321°	2025-01-26 01:52:45
LEISA FLORENCE		3.2 km 343°	2025-02-12 15:08:49		FRIENDSHIP		3.2 km 323°	2025-02-07 16:28:38
WANDERLUST IV		3.2 km 3°	2025-01-18 16:43:46		BREATHE		3.3 km 274°	2025-01-14 20:29:59
APERO		3.3 km 305°	2025-01-20 00:09:13		SOUND RELIANCE		3.3 km 350°	2025-02-12 03:37:05
PV GOLDEN GATE		3.3 km 92°	2025-02-12 17:03:42		VTS PRESDIO		3.3 km 229°	2025-02-12 17:43:01
BOSSA NOVA		3.4 km 284°	2025-01-20 23:07:07		KW8GNU-5		3.4 km 130°	2025-02-12 02:25:34
ANGEL ISLAND		3.4 km 12°	2025-02-06 15:38:05		338360556		3.5 km 295°	2025-01-24 00:07:26
338324511		3.5 km 293°	2025-01-19 22:19:07		338333194		3.5 km 288°	2025-01-28 20:26:27
369990464		3.5 km 294°	2025-02-11 19:18:58		ALCHERA		3.5 km 36°	2025-02-08 22:24:13
SF MARINE 7		3.5 km 272°	2025-01-31 19:37:35		FW1520		3.5 km 116°	2025-02-12 17:31:05
P V CALIFORNIA		3.6 km 103°	2025-02-06 17:23:18		ZIMMER		3.6 km 280°	2025-01-21 11:24:18
BONNE JOURNEE		3.6 km 305°	2025-01-20 23:41:14		LA VIAJERA		3.6 km 281°	2025-01-15 22:38:23
KJ6RVM-R		3.6 km 171°	2025-02-12 17:27:01		P-KJ6RVM		3.6 km 171°	2025-02-12 17:01:57
BLACK SWAN		3.6 km 294°	2025-02-09 20:53:47		CETACEA		3.7 km 297°	2025-02-09 20:24:56
FARAH II		3.7 km 291°	2025-02-10 01:07:23		SD-2032 (UNCREWED)		3.7 km 275°	2025-01-13 18:12:06
DIAMOND SEAS		3.7 km 300°	2025-02-08 19:29:46		MARGOT		3.7 km 288°	2025-01-30 22:40:22
338254489		3.8 km 295°	2025-01-25 20:36:50		DON MIGUEL		3.8 km 284°	2025-02-09 21:45:02
PELIKAN		3.8 km 37°	2025-01-18 23:08:34		338515242		3.8 km 276°	2025-02-09 14:10:37
FLEXI FLYER		3.8 km 280°	2025-01-25 20:54:25		367611990		3.8 km 288°	2025-01-27 00:42:59
ARIAS		3.8 km 279°	2025-02-10 01:40:11		HURRICANE		3.8 km 277°	2025-02-08 22:59:27

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.