callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
338458073		79.9 m 130°	2025-01-27 15:27:49		CARMELITA		198.1 m 205°	2025-01-24 21:18:22
JUBILANT		285.7 m 20°	2025-02-01 21:19:44		JEWEL		295.4 m 55°	2025-02-09 01:11:27
SUN DRAGON		357.4 m 83°	2025-02-02 21:20:51		STFYC LANGLAIS		399.0 m 230°	2025-02-01 17:50:18
RECONNAISSANCE		441.5 m 358°	2025-01-15 23:29:26		STAR THROWER		448.1 m 29°	2025-01-30 22:40:06
PACIFIC BULLY		510.4 m 332°	2025-02-06 11:22:47		BULLET		534.4 m 31°	2025-02-01 20:37:55
338384547		543.6 m 293°	2025-02-07 22:03:18		SV ATTITUDE		606.6 m 5°	2025-01-26 21:45:59
NANTUCKET SLEIGHRIDE		651.8 m 67°	2025-01-26 02:27:55		KF6ZSP-9		654.6 m 199°	2025-02-11 18:16:21
ENCORE		865.9 m 232°	2025-02-07 11:34:30		368387680		873.3 m 62°	2025-01-18 01:12:40
YM MODESTY		874.8 m 52°	2025-02-10 00:42:57		WESTIE		944.6 m 228°	2025-02-06 13:08:21
MADE EASIER		954.7 m 234°	2025-01-26 20:30:35		ATHENA		961.0 m 234°	2025-01-26 19:46:47
STFYC S. BARROWS		975.7 m 236°	2025-01-12 22:00:36		COSMO		981.5 m 235°	2025-01-26 16:18:16
STFYC-WILHITE		1.0 km 235°	2025-01-12 19:42:04		DUENDE		1.2 km 274°	2025-01-25 17:32:54
STAR ISFJORD		1.4 km 63°	2025-02-09 16:33:14		HARBOR EMPEROR		1.4 km 12°	2025-02-11 02:08:54
RED ROVER		1.4 km 293°	2025-02-08 23:40:14		BLACKBIRD		1.5 km 93°	2025-02-06 21:05:59
MA`S ROVER		1.5 km 78°	2025-01-25 21:24:03		GOLD STAR		1.5 km 41°	2025-02-08 20:22:34
OLD BLUE		1.7 km 13°	2025-02-10 01:21:35		338087785		1.8 km 23°	2025-01-30 19:56:10
338450095		1.9 km 46°	2025-01-12 22:52:10		WIND CATCHER		2.0 km 276°	2025-01-25 19:23:15
ATHENA		2.0 km 52°	2025-02-08 16:29:37		369424290		2.1 km 284°	2025-02-05 18:56:05
367350050		2.2 km 41°	2025-02-11 19:15:17		SOLITARY		2.2 km 47°	2025-02-05 14:36:55
ION		2.2 km 267°	2025-01-13 23:03:27		ISLANDER		2.2 km 47°	2025-01-14 18:22:42
366975750		2.2 km 275°	2025-02-11 19:19:51		ENHYDRA		2.2 km 87°	2025-02-09 03:23:49
367338290		2.3 km 57°	2025-02-11 19:04:34		BRAVO		2.3 km 264°	2025-02-08 21:43:10
NOTEWORTHY		2.3 km 259°	2025-02-01 19:13:29		367389640		2.4 km 281°	2025-01-27 01:06:03
368389050		2.4 km 44°	2025-02-05 00:28:18		MTRSVR50A		2.5 km 165°	2025-02-05 00:17:20
WILDCARD		2.6 km 5°	2025-02-01 22:39:26		SV MOON DANCE		2.6 km 46°	2025-02-08 23:02:33
NANCY		2.7 km 284°	2025-01-25 19:11:37		366884810		2.8 km 301°	2025-02-09 04:01:15
SAN JOAQUIN RIVER		2.8 km 12°	2025-02-11 04:05:06		338349184		2.8 km 283°	2025-01-23 21:00:31
FIREBOAT 3		2.9 km 93°	2025-02-09 02:36:52		DEFIANT		2.9 km 333°	2025-01-18 22:31:02
MADONNA MIA		3.0 km 9°	2025-01-25 21:45:24		VTS PRESDIO		3.1 km 231°	2025-02-11 19:18:41
N5HIT-7		3.2 km 156°	2025-02-11 19:20:31		BREATHE		3.2 km 279°	2025-01-14 20:29:59
368333050		3.3 km 51°	2025-02-08 22:03:35		PAPILLON		3.3 km 325°	2025-01-26 01:52:45
FRIENDSHIP		3.4 km 327°	2025-02-07 16:28:38		APERO		3.4 km 310°	2025-01-20 00:09:13
KJ6RVM-R		3.4 km 169°	2025-02-11 19:15:40		P-KJ6RVM		3.4 km 169°	2025-02-11 19:02:16
MENDOCINO		3.4 km 349°	2025-02-11 19:06:22		BOSSA NOVA		3.4 km 289°	2025-01-20 23:07:07
SF MARINE 7		3.5 km 277°	2025-01-31 19:37:35		WANDERLUST IV		3.5 km 4°	2025-01-18 16:43:46
338333194		3.5 km 293°	2025-01-28 20:26:27		338324511		3.5 km 298°	2025-01-19 22:19:07
338360556		3.5 km 299°	2025-01-24 00:07:26		FW1520		3.5 km 112°	2025-02-11 19:15:49
ZIMMER		3.6 km 284°	2025-01-21 11:24:18		369990464		3.6 km 299°	2025-02-11 19:18:58
LA VIAJERA		3.6 km 286°	2025-01-15 22:38:23		P V CALIFORNIA		3.6 km 98°	2025-02-06 17:23:18
SD-2032 (UNCREWED)		3.6 km 279°	2025-01-13 18:12:06		BLACK SWAN		3.7 km 298°	2025-02-09 20:53:47
BONNE JOURNEE		3.7 km 309°	2025-01-20 23:41:14		STRAUSS		3.7 km 300°	2025-01-13 00:27:58
FARAH II		3.7 km 295°	2025-02-10 01:07:23		338515242		3.7 km 281°	2025-02-09 14:10:37
368022760		3.7 km 276°	2025-01-12 21:58:51		CETACEA		3.7 km 302°	2025-02-09 20:24:56
ANGEL ISLAND		3.7 km 12°	2025-02-06 15:38:05		DON MIGUEL		3.7 km 288°	2025-02-09 21:45:02
MARGOT		3.7 km 292°	2025-01-30 22:40:22		FLEXI FLYER		3.7 km 284°	2025-01-25 20:54:25
HURRICANE		3.7 km 281°	2025-02-08 22:59:27		ARIAS		3.7 km 284°	2025-02-10 01:40:11
366999892		3.8 km 294°	2025-02-10 19:17:36		367497450		3.8 km 280°	2025-01-19 21:26:35
DIAMOND SEAS		3.8 km 304°	2025-02-08 19:29:46		JUSTIFIED		3.8 km 286°	2025-02-01 16:33:11
367611990		3.8 km 292°	2025-01-27 00:42:59		338254489		3.8 km 300°	2025-01-25 20:36:50
L`CHAIM		3.8 km 301°	2025-01-12 22:45:09		ALCHERA		3.8 km 35°	2025-02-08 22:24:13

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.