callsign		distance	last heard - EST		callsign		distance	last heard - EST
LASSEN		0.8 miles 276°	2025-02-08 02:21:22		STEADFAST		0.8 miles 276°	2025-01-11 14:15:15
366969480		1.0 miles 359°	2025-01-31 09:32:57		367389840		1.0 miles 215°	2025-01-27 19:01:21
AURORA		1.1 miles 252°	2025-02-07 19:50:45		BEARCAT		1.2 miles 184°	2025-02-07 19:49:06
Z FOUR		1.2 miles 172°	2025-02-07 22:15:51		SAN FRANCISCO		1.3 miles 203°	2025-02-06 14:02:11
DEL NORTE		1.4 miles 215°	2025-02-03 15:00:14		BAY MONARCH		1.6 miles 210°	2025-01-31 11:45:37
338412656		1.6 miles 187°	2025-02-07 17:07:36		FALCON		1.6 miles 219°	2025-02-07 17:53:54
SAKURA HARMONY		1.6 miles 229°	2025-01-31 07:58:02		SV MOON DANCE		1.7 miles 78°	2025-01-21 14:52:05
RISING SUN		1.7 miles 228°	2025-02-05 09:35:25		367085940		1.7 miles 205°	2025-01-26 15:53:38
CARINA		1.8 miles 214°	2025-01-26 18:15:18		SOLANA		1.9 miles 316°	2025-02-07 19:36:50
GEMINI		1.9 miles 335°	2025-02-07 15:34:37		338157577		1.9 miles 120°	2025-01-11 14:35:16
EMPRESS HORNBLOWER		1.9 miles 157°	2025-01-22 22:39:01		INTINTOLI		2.0 miles 195°	2025-02-07 23:21:54
GRACE		2.0 miles 119°	2025-01-25 16:01:25		CRUZSEA BABY		2.1 miles 205°	2025-02-02 15:34:18
DW7213		2.1 miles 341°	2025-02-08 02:23:34		WH6ETR		2.1 miles 265°	2025-01-20 13:24:38
IRISH ROSE		2.2 miles 222°	2025-01-25 17:20:26		SOLITON		2.2 miles 299°	2025-01-25 15:59:51
T0WBOATUS_ALAMEDA		2.2 miles 141°	2025-02-05 11:47:19		368015690		2.3 miles 359°	2025-01-25 18:12:25
367422020		2.3 miles 4°	2025-02-05 11:30:11		368144290		2.3 miles 189°	2025-02-06 13:57:35
DELTA CATHRYN		2.4 miles 11°	2025-02-05 09:59:19		367514780		2.4 miles 16°	2025-02-07 16:01:27
COASTAL MOON		2.4 miles 143°	2025-01-11 16:22:25		PELIKAN		2.4 miles 210°	2025-01-18 18:08:34
367748490		2.5 miles 27°	2025-01-30 16:12:03		SAN JOAQUIN RIVER		2.5 miles 20°	2025-02-07 05:51:57
PETER M		2.5 miles 343°	2025-02-08 01:59:15		FLUX		2.5 miles 224°	2025-01-25 19:38:40
WEST WIND		2.5 miles 173°	2025-01-23 14:01:56		TERRI L.BRUSCO		2.6 miles 34°	2025-02-07 22:04:25
MERLOT COMMODORE		2.7 miles 182°	2025-01-25 18:46:54		ANGEL ISLAND		2.9 miles 230°	2025-02-06 10:38:05
367310990		2.9 miles 321°	2025-01-16 11:59:52		MARE ISLAND		3.1 miles 181°	2025-02-07 20:28:22
AHI		3.1 miles 242°	2025-01-19 16:43:25		C SQUARED		3.2 miles 271°	2025-01-25 16:29:50
WANDERLUST IV		3.2 miles 232°	2025-01-18 11:43:46		APACHE		3.3 miles 24°	2025-02-06 18:25:15
AMOR AL MAR		3.3 miles 271°	2025-01-25 16:02:10		MIKIONA		3.3 miles 25°	2025-02-07 08:38:22
MADONNA MIA		3.3 miles 226°	2025-01-25 16:45:24		369990159		3.4 miles 249°	2025-02-05 18:01:09
NADELOS		3.4 miles 247°	2025-01-19 15:30:01		SEA SUITE		3.4 miles 263°	2025-01-14 14:33:30
368389050		3.5 miles 208°	2025-02-04 19:28:18		QUIVER		3.5 miles 199°	2025-01-25 16:42:22
SAUSALITOBMPRESS		3.5 miles 35°	2025-02-07 12:12:16		WILDCARD		3.6 miles 225°	2025-02-01 17:39:26
ISLANDER		3.6 miles 208°	2025-01-14 13:22:42		367369720		3.6 miles 341°	2025-02-07 22:28:54
SOLITARY		3.6 miles 208°	2025-02-05 09:36:55		338442716		3.6 miles 249°	2025-01-19 15:27:09
SUN SPIRIT		3.7 miles 341°	2025-02-08 02:14:18		MENDOCINO		3.7 miles 271°	2025-02-07 23:03:59
ASSATEAGUE		3.7 miles 315°	2025-02-08 01:58:57		MUDSHARK		3.7 miles 261°	2025-01-25 16:51:58
367776410		3.7 miles 171°	2025-02-07 16:31:02		SEQUOIA		3.8 miles 197°	2025-02-07 21:48:41
338450095		3.8 miles 209°	2025-01-12 17:52:10		S/V RAPID		3.8 miles 215°	2025-02-07 17:25:57
MARINER		3.9 miles 340°	2025-02-05 15:26:14		GREYHOUND		3.9 miles 252°	2025-01-25 16:22:34
338087785		3.9 miles 216°	2025-01-30 14:56:10		HARBOR EMPEROR		3.9 miles 216°	2025-02-07 21:07:47
FIREBOAT 3		3.9 miles 216°	2025-01-26 13:33:36		WB6TTB		3.9 miles 285°	2025-02-08 02:18:03
367338290		3.9 miles 199°	2025-02-07 21:32:35		FLY BOYS		4.0 miles 261°	2025-01-19 15:26:38
EVER FAME		4.0 miles 198°	2025-02-07 10:59:01		RACCOON		4.1 miles 256°	2025-02-07 14:43:39
PRIME NUMBER		4.1 miles 256°	2025-01-26 14:06:18		SV SLAINTE		4.1 miles 256°	2025-01-25 16:51:13
ONE HENRY HUDSON		4.1 miles 188°	2025-02-05 08:05:01		GOLDEN GATE		4.1 miles 314°	2025-02-07 23:15:02
RUM TUM TUGGER		4.2 miles 249°	2025-01-25 15:39:53		367373280		4.2 miles 332°	2025-01-09 07:11:51
367350050		4.2 miles 193°	2025-02-07 18:57:29		W6/NC-435		4.2 miles 288°	2025-01-25 01:40:31
366975750		4.2 miles 195°	2025-02-04 20:00:34		TUG VIGILANT		4.2 miles 206°	2025-02-06 14:59:17
338163019		4.3 miles 212°	2025-02-05 14:25:33		COQUITA		4.3 miles 249°	2025-01-26 16:19:49
DEFIANT		4.3 miles 235°	2025-01-18 17:31:02		MA`S ROVER		4.3 miles 204°	2025-01-25 16:24:03
KJ6DZB-4		4.4 miles 45°	2025-02-08 02:08:18		HAFNIA KIRSTEN		4.4 miles 312°	2025-02-05 04:40:14
368376060		4.4 miles 250°	2025-01-25 17:06:59		OLD BLUE		4.4 miles 223°	2025-02-07 19:51:01

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.