callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
JOHN B		131.7 yards 355°	2024-10-06 00:43:42		SAN MATEO CTY SHRF		187.6 yards 279°	2024-10-08 14:44:53
338406957		192.1 yards 18°	2024-10-05 17:57:57		S/V MEROPE		220.8 yards 321°	2024-10-05 21:22:51
CYPRESS AND STAR II		266.2 yards 284°	2024-10-08 12:32:15		ADAVIDA		272.9 yards 356°	2024-10-04 15:28:56
369990436		279.5 yards 61°	2024-10-09 21:42:25		PELAGIC		284.5 yards 329°	2024-10-04 16:26:49
JOUJOU		284.9 yards 295°	2024-10-06 18:48:43		WAVELENGTH		339.4 yards 339°	2024-10-06 18:32:54
367145450		339.8 yards 263°	2024-10-09 21:22:35		BOOMA		354.0 yards 274°	2024-10-09 15:34:17
KENOGAMI		354.0 yards 246°	2024-10-01 22:03:45		MOJO		410.5 yards 17°	2024-10-08 18:44:17
STELLA BLUE		432.7 yards 350°	2024-09-29 10:27:16		CAST OFF		441.0 yards 11°	2024-10-05 20:17:42
BELLA OLYMPIA		448.3 yards 230°	2024-10-06 11:34:56		AUGUST MOMENT		471.7 yards 332°	2024-10-06 17:14:19
338309000		485.2 yards 17°	2024-10-05 19:14:56		TANIWHA		486.3 yards 16°	2024-10-05 23:55:59
SILVER DRAGON		505.8 yards 11°	2024-10-06 19:50:16		338237125		0.3 miles 353°	2024-09-27 19:17:54
NOTEWORTHY		0.3 miles 224°	2024-10-08 15:29:17		367768930		0.3 miles 329°	2024-10-04 18:49:59
LEGACY		0.3 miles 20°	2024-09-28 17:15:48		MYSTIQUE		0.3 miles 10°	2024-10-05 17:47:45
DEREK M. BAYLIS		0.4 miles 246°	2024-10-08 18:35:05		338452618		0.4 miles 15°	2024-10-05 17:34:57
BLACK SWAN		0.4 miles 315°	2024-10-03 15:35:15		WINDANCER		0.4 miles 343°	2024-10-06 17:13:04
KITTY KAT		0.4 miles 224°	2024-10-06 20:38:26		EMILY C II		0.4 miles 248°	2024-09-25 19:11:52
338503291		0.4 miles 310°	2024-10-06 14:38:08		NAIAD		0.4 miles 335°	2024-10-06 16:50:59
WESTWIND		0.4 miles 220°	2024-10-05 18:20:52		367469070		0.4 miles 349°	2024-09-27 21:19:56
QUANTUM		0.4 miles 33°	2024-10-05 16:29:20		GENTLE STORM II		0.4 miles 350°	2024-09-27 15:05:56
TAMALPAIS		0.5 miles 249°	2024-10-06 17:13:48		NAMIKO		0.5 miles 349°	2024-10-05 19:01:02
SANTA FE		0.5 miles 16°	2024-10-06 15:18:45		BASS TUB		0.5 miles 357°	2024-10-05 15:49:16
MAYHEM		0.5 miles 16°	2024-10-08 15:11:09		ALETA		0.6 miles 16°	2024-09-25 16:02:58
ROXANNE		0.6 miles 2°	2024-09-29 15:54:25		WHISKEY 36		0.6 miles 3°	2024-10-07 06:06:51
CAT BALLOU		0.6 miles 1°	2024-10-04 16:16:39		367652960		0.6 miles 336°	2024-10-05 21:54:11
QUIXOTE		0.6 miles 17°	2024-10-06 18:58:30		SAILOR DOG		0.7 miles 16°	2024-10-07 19:08:56
CARMELITA		0.7 miles 324°	2024-10-04 15:24:28		BELLA VITA		0.7 miles 8°	2024-10-06 18:55:52
BRAVO		0.7 miles 269°	2024-10-01 14:08:22		VARUA		0.7 miles 319°	2024-10-02 17:02:48
338331859		0.8 miles 320°	2024-10-01 16:51:33		PAPILLON		0.8 miles 18°	2024-09-28 17:21:49
LADY DI		0.8 miles 5°	2024-10-05 18:06:12		PACIFIC STAR		0.8 miles 6°	2024-09-29 15:56:58
VALIANT		0.8 miles 4°	2024-09-26 22:28:19		W6AFM-Y		0.9 miles 149°	2024-10-10 13:11:15
338428831		0.9 miles 8°	2024-09-29 18:06:29		338442456		0.9 miles 276°	2024-10-09 16:33:25
369990464		1.0 miles 70°	2024-10-10 14:21:05		BLUE RUNNER		1.0 miles 7°	2024-10-09 14:26:17
SMFD 15R1		1.0 miles 13°	2024-10-02 13:39:37		GODEL		1.0 miles 44°	2024-10-06 14:02:18
ARIAS 2		1.1 miles 202°	2024-09-28 10:15:42		HYPERFISH		1.1 miles 75°	2024-10-07 12:12:17
CHAMPAGNE LULU 3		1.2 miles 276°	2024-10-05 03:38:46		CHASIN CRUSTACEAN		1.2 miles 5°	2024-10-02 15:53:56
366999892		1.2 miles 357°	2024-10-07 15:38:05		AQUA ONE		1.2 miles 5°	2024-10-10 13:12:59
338360836		1.2 miles 4°	2024-10-03 17:35:34		RABBIT HOLE		1.2 miles 0°	2024-10-10 15:25:37
FIREFLY		1.3 miles 249°	2024-10-05 17:55:14		367758990		1.3 miles 58°	2024-10-04 18:59:53
GRAND JETE		1.3 miles 109°	2024-10-03 21:43:23		CALIFIA		1.3 miles 16°	2024-10-03 22:00:50
JOSIE		1.4 miles 263°	2024-10-05 14:48:36		368328490		1.4 miles 268°	2024-10-06 16:33:46
RACCOON		1.4 miles 51°	2024-10-10 15:23:22		STFYC LANGLAIS		1.4 miles 96°	2024-10-06 19:43:55
JEWEL		1.5 miles 270°	2024-10-06 21:12:07		ENCHANTE		1.5 miles 11°	2024-10-06 22:17:44
338087785		1.6 miles 101°	2024-10-06 20:03:24		SPECTRUM		1.6 miles 271°	2024-10-05 16:52:26
DON MIGUEL		1.6 miles 80°	2024-10-01 15:02:25		S/V SWAZIK		1.6 miles 21°	2024-10-06 18:30:09
VTS PRESDIO		1.6 miles 157°	2024-10-10 15:24:32		STFYC CRESSEY		1.6 miles 98°	2024-10-06 16:31:04
MEANDER		1.6 miles 12°	2024-10-07 17:21:42		MAKARA		1.6 miles 55°	2024-10-06 16:45:17
COQUITA		1.6 miles 11°	2024-10-06 21:56:58		WEST WIND		1.7 miles 17°	2024-10-09 16:05:02
367166810		1.7 miles 103°	2024-10-05 22:49:52		LUTHER		1.7 miles 19°	2024-10-10 15:25:03
CG TERN --------		1.7 miles 85°	2024-10-10 15:24:13		STFYC-WILHITE		1.7 miles 111°	2024-10-10 15:08:35
LADERA ROSE		1.7 miles 19°	2024-10-10 14:52:36		STFYC FORD		1.7 miles 110°	2024-10-08 19:07:14

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.