callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
ENHYDRA		448.8 m 349°	2025-02-09 03:23:49		368058050		467.4 m 345°	2025-02-12 17:35:43
367338290		497.5 m 19°	2025-02-12 18:45:59		BETTY L		537.6 m 297°	2025-02-12 13:53:50
FIREBOAT 3		760.6 m 276°	2025-02-11 23:06:11		BLACKBIRD		860.1 m 286°	2025-02-06 21:05:59
KW8GNU-5		988.4 m 141°	2025-02-12 19:09:55		MA`S ROVER		1.1 km 306°	2025-01-25 21:24:03
PV GOLDEN GATE		1.2 km 68°	2025-02-12 17:03:42		P V CALIFORNIA		1.3 km 99°	2025-02-06 17:23:18
FW1520		1.4 km 136°	2025-02-12 20:15:01		STAR ISFJORD		1.4 km 310°	2025-02-09 16:33:14
366975750		1.5 km 359°	2025-02-12 19:49:02		368387680		1.7 km 295°	2025-01-18 01:12:40
ATHENA		1.7 km 335°	2025-02-08 16:29:37		NANTUCKET SLEIGHRIDE		1.8 km 288°	2025-01-26 02:27:55
YM MODESTY		1.8 km 298°	2025-02-10 00:42:57		WHITE ROSE		1.9 km 328°	2025-02-11 21:57:01
SOLITARY		1.9 km 339°	2025-02-05 14:36:55		GOLD STAR		2.0 km 318°	2025-02-08 20:22:34
APOLLO		2.0 km 104°	2025-02-12 13:44:07		SUN DRAGON		2.0 km 280°	2025-02-02 21:20:51
368389050		2.1 km 342°	2025-02-05 00:28:18		JEWEL		2.1 km 283°	2025-02-09 01:11:27
367350050		2.2 km 336°	2025-02-11 23:37:21		BULLET		2.2 km 291°	2025-02-01 20:37:55
SV MOON DANCE		2.2 km 349°	2025-02-08 23:02:33		STAR THROWER		2.2 km 288°	2025-01-30 22:40:06
338458073		2.3 km 277°	2025-01-27 15:27:49		JUBILANT		2.3 km 285°	2025-02-01 21:19:44
OUTCAST		2.3 km 278°	2025-02-02 19:33:34		368333050		2.4 km 6°	2025-02-08 22:03:35
CARMELITA		2.4 km 273°	2025-01-24 21:18:22		SV ATTITUDE		2.4 km 292°	2025-01-26 21:45:59
RECONNAISSANCE		2.5 km 288°	2025-01-15 23:29:26		338163019		2.5 km 352°	2025-02-12 19:34:57
JAMIE RENEA		2.5 km 105°	2025-02-12 14:28:38		338087785		2.5 km 319°	2025-01-30 19:56:10
PILOT BOAT SAN FRAN		2.5 km 297°	2025-02-12 20:16:14		STFYC LANGLAIS		2.6 km 271°	2025-02-01 17:50:18
NAPA		2.6 km 13°	2025-02-12 20:18:06		368093850		2.6 km 283°	2025-02-12 18:47:06
PACIFIC BULLY		2.7 km 287°	2025-02-06 11:22:47		MTRSVR50A		2.7 km 219°	2025-02-05 00:17:20
OLD BLUE		2.8 km 316°	2025-02-10 01:21:35		338384547		2.9 km 286°	2025-02-12 17:31:13
ROYAL_PRINCE		2.9 km 116°	2025-02-10 02:40:58		ENCORE		3.0 km 266°	2025-02-07 11:34:30
N5HIT-7		3.0 km 221°	2025-02-12 19:17:12		WESTIE		3.0 km 264°	2025-02-06 13:08:21
MADE EASIER		3.1 km 265°	2025-01-26 20:30:35		ATHENA		3.1 km 265°	2025-01-26 19:46:47
RACCOON		3.1 km 277°	2025-02-12 16:44:36		COSMO		3.1 km 265°	2025-01-26 16:18:16
367437910		3.3 km 134°	2025-02-06 22:37:01		SAN JOAQUIN RIVER		3.3 km 320°	2025-02-12 05:58:06
MENDOCINO		3.4 km 360°	2025-02-12 20:22:36		ISLANDER		3.4 km 358°	2025-02-12 17:49:34
ALCHERA		3.4 km 358°	2025-02-08 22:24:13		KJ6RVM-R		3.5 km 209°	2025-02-12 20:07:11
P-KJ6RVM		3.5 km 209°	2025-02-12 20:01:59		KK6FEN		3.5 km 166°	2025-01-21 04:57:28
DUENDE		3.5 km 277°	2025-01-25 17:32:54		368144290		3.6 km 24°	2025-02-06 18:57:35
WILDCARD		3.6 km 324°	2025-02-01 22:39:26		PELIKAN		3.6 km 1°	2025-01-18 23:08:34
CALIFORNIAHORNBLOWER		3.7 km 129°	2025-02-12 04:12:06		MERLOT COMMODORE		3.7 km 6°	2025-02-08 21:46:42
MADONNA MIA		3.7 km 330°	2025-01-25 21:45:24		RED ROVER		3.8 km 283°	2025-02-08 23:40:14
K6FSM-15		3.8 km 180°	2025-02-12 17:24:03		WEST WIND		3.9 km 41°	2025-01-23 19:01:56
CRUZSEA BABY		4.0 km 9°	2025-02-02 20:34:18		GREYHOUND		4.0 km 360°	2025-02-08 23:32:39
T0WBOATUS_ALAMEDA		4.0 km 27°	2025-02-10 00:08:09		366890950		4.1 km 121°	2025-02-09 04:33:19
K3MMA-7		4.1 km 194°	2025-01-20 16:01:40		K6PST-D		4.1 km 208°	2025-02-12 20:12:45
FUME BLANC COMMODORE		4.2 km 137°	2025-02-02 05:22:58		ANGEL ISLAND		4.2 km 339°	2025-02-06 15:38:05
KD2LRL-9		4.3 km 185°	2025-02-03 02:27:29		P-KJ6HNM		4.3 km 205°	2025-01-21 02:02:52
CETUS		4.3 km 31°	2025-02-12 19:01:07		SHAMAN		4.3 km 22°	2025-02-09 00:34:35
WANDERLUST IV		4.3 km 331°	2025-01-18 16:43:46		WIND CATCHER		4.3 km 277°	2025-01-25 19:23:15
338365894		4.4 km 277°	2025-02-11 23:28:18		SONOMA		4.4 km 103°	2025-01-27 16:06:46
N6WKZ-3		4.4 km 207°	2025-02-12 20:19:27		IRISH ROSE		4.4 km 356°	2025-01-25 22:20:26
BEARCAT		4.4 km 150°	2025-02-12 17:51:46		369424290		4.4 km 280°	2025-02-05 18:56:05
FW4637		4.4 km 194°	2025-02-12 20:20:03		BAYCAT		4.4 km 146°	2025-02-12 14:18:58
368212750		4.5 km 149°	2025-02-06 23:13:14		367085940		4.5 km 11°	2025-01-26 20:53:38
FALCON		4.5 km 323°	2025-02-12 15:40:23		ION		4.5 km 273°	2025-01-13 23:03:27
CARINA		4.5 km 5°	2025-01-26 23:15:18		BRAVO		4.6 km 271°	2025-02-08 21:43:10

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.