callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
POLARIS VOYAGER		334.2 m 332°	2025-02-11 16:37:55		AMNAV LIBERTY		1.2 km 304°	2025-02-11 01:53:14
DELPHINUS		2.3 km 220°	2025-02-11 20:26:38		367310990		2.3 km 197°	2025-01-16 16:59:52
SOLANA		2.3 km 324°	2025-02-11 20:32:30		KLIHYAM		2.8 km 206°	2025-02-10 18:22:10
INTINTOLI		2.9 km 327°	2025-02-11 19:51:58		DW7213		3.0 km 156°	2025-02-11 21:03:25
368015690		3.1 km 134°	2025-01-25 23:12:25		367422020		3.3 km 131°	2025-02-05 16:30:11
FLUX		3.5 km 118°	2025-02-09 00:45:47		QUIVER		3.9 km 153°	2025-02-08 19:21:47
DELTA CATHRYN		4.0 km 124°	2025-02-10 00:39:19		368180460		4.1 km 322°	2025-02-11 14:35:06
SOLITON		4.2 km 191°	2025-01-25 20:59:51		Vts. PT. SAN PABLO		4.2 km 348°	2025-02-11 18:15:40
POLAR ENDEAVOUR		4.3 km 200°	2025-02-11 14:44:57		367514780		4.3 km 119°	2025-02-11 14:24:05
367389840		4.4 km 161°	2025-02-11 03:40:29		368184050		4.4 km 171°	2025-02-11 16:46:30
COMMITMENT		4.5 km 324°	2025-02-07 14:32:49		APACHE		4.5 km 104°	2025-02-06 23:25:15
LASSEN		4.7 km 119°	2025-02-11 20:57:15		NAVE JUPITER		4.7 km 324°	2025-02-10 05:09:08
367748490		4.7 km 120°	2025-01-30 21:12:03		BALABAC ISLAND		4.7 km 324°	2025-02-03 13:22:10
SAGITTARIAN		4.8 km 161°	2025-02-11 15:17:55		366969480		4.8 km 152°	2025-01-31 14:32:57
GOLDEN GATE		4.9 km 275°	2025-02-11 20:53:05		SYMPHONY		5.1 km 164°	2025-02-09 22:47:49
NAPA		5.4 km 277°	2025-02-11 20:11:47		COCHISE		5.4 km 344°	2025-02-11 19:40:18
W6/NC-435		5.7 km 228°	2025-01-25 06:40:31		SAUSALITOBMPRESS		5.7 km 103°	2025-02-11 20:12:35
WB6TTB		5.7 km 222°	2025-02-11 21:00:03		FALCON		6.1 km 166°	2025-02-11 19:51:31
367369720		6.2 km 171°	2025-02-11 21:01:45		WH6ETR		6.3 km 191°	2025-01-20 18:24:38
PETER M		6.3 km 353°	2025-02-11 15:39:33		RACHAEL ALLEN		6.3 km 176°	2025-02-10 17:24:05
LYRA		6.4 km 353°	2025-02-11 19:29:34		C SQUARED		6.4 km 206°	2025-01-25 21:29:50
AMOR AL MAR		6.5 km 207°	2025-01-25 21:02:10		FISHING CREEK		6.6 km 350°	2025-01-27 09:06:43
MARIN		7.2 km 209°	2025-02-11 20:48:54		KJ6DZB-4		7.3 km 98°	2025-02-11 20:41:15
SEA SUITE		7.3 km 206°	2025-01-14 19:33:30		AHI		7.4 km 151°	2025-02-08 20:53:01
MARE ISLAND		7.5 km 2°	2025-02-11 01:47:50		VELA		7.6 km 355°	2025-02-05 22:45:02
SAKURA HARMONY		7.6 km 178°	2025-01-31 12:58:02		367776410		7.6 km 164°	2025-02-10 05:07:49
MUDSHARK		7.7 km 208°	2025-01-25 21:51:58		RISING SUN		7.8 km 178°	2025-02-05 14:35:25
STORY MAKER		7.8 km 152°	2025-02-08 21:29:59		DEL NORTE		7.8 km 173°	2025-02-03 20:00:14
SAN FRANCISCO		8.0 km 170°	2025-02-06 19:02:11		FLY BOYS		8.0 km 210°	2025-01-19 20:26:38
FESTINA LENTE		8.0 km 205°	2025-02-08 20:15:38		BAY MONARCH		8.1 km 173°	2025-01-31 16:45:37
338142437		8.2 km 214°	2025-02-09 19:22:57		ARGENT DAISY		8.3 km 359°	2025-02-11 11:51:39
369990159		8.3 km 199°	2025-02-05 23:01:09		CARINA		8.4 km 176°	2025-01-26 23:15:18
GOLDEN HORN		8.4 km 209°	2025-02-09 22:05:34		LEISA FLORENCE		8.4 km 178°	2025-02-11 15:25:22
PRIME NUMBER		8.5 km 209°	2025-01-26 19:06:18		IRISH ROSE		8.5 km 180°	2025-01-25 22:20:26
NADELOS		8.5 km 199°	2025-01-19 20:30:01		367085940		8.5 km 172°	2025-01-26 20:53:38
SV SLAINTE		8.5 km 208°	2025-01-25 21:51:13		338442716		8.6 km 202°	2025-01-19 20:27:09
338412656		8.7 km 167°	2025-02-07 22:07:36		GREYHOUND		8.8 km 178°	2025-02-08 23:32:39
WATER DOG		8.9 km 214°	2025-02-09 00:11:14		FW1589		8.9 km 50°	2025-02-11 21:01:22
EW4531		8.9 km 86°	2025-01-27 23:30:54		CRUZSEA BABY		8.9 km 174°	2025-02-02 20:34:18
GW5483		9.0 km 100°	2025-02-11 21:04:08		ANGEL ISLAND		9.0 km 188°	2025-02-06 15:38:05
FREEDOM		9.0 km 210°	2025-02-09 21:46:39		GRACE		9.1 km 146°	2025-01-25 21:01:25
SHAMAN		9.1 km 168°	2025-02-09 00:34:35		MISTY		9.1 km 218°	2025-01-12 23:57:56
WILLOW		9.1 km 218°	2025-01-28 20:33:45		FOUR SEASONS II		9.2 km 222°	2025-01-28 22:54:18
DARRING II		9.2 km 216°	2025-02-08 17:23:14		RUM TUM TUGGER		9.2 km 206°	2025-01-25 20:39:53
366975740		9.2 km 215°	2025-01-14 18:16:10		MERLOT COMMODORE		9.2 km 176°	2025-02-08 21:46:42
WANDERLUST IV		9.3 km 191°	2025-01-18 16:43:46		COQUITA		9.3 km 206°	2025-01-26 21:19:49
PESCADOR LOCO		9.3 km 226°	2025-01-24 22:51:55		PELIKAN		9.3 km 178°	2025-01-18 23:08:34
VESSEL ASSIST G GATE		9.3 km 224°	2025-01-13 21:19:02		EPIPHANY		9.3 km 209°	2025-01-23 23:30:49
368376060		9.3 km 208°	2025-01-25 22:06:59		K1HLG B		9.4 km 285°	2025-02-11 20:46:09
K1HLG-B		9.4 km 285°	2025-02-11 20:46:19		338493781		9.4 km 210°	2025-01-25 20:27:08

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.