callsign		distance	last heard - EST		callsign		distance	last heard - EST
MARS-9		0.4 miles 18°	2025-01-14 18:54:21		NZ6J-2		1.4 miles 100°	2025-01-15 00:48:00
KB6HOH-11		1.5 miles 91°	2025-01-20 05:48:19		DW7094		1.8 miles 38°	2025-01-20 06:15:30
GW2969		2.2 miles 59°	2025-01-20 06:20:26		NZ6J-13		2.6 miles 350°	2025-01-20 05:55:49
USCG SFR VTS MTT		2.7 miles 323°	2025-01-20 00:36:00		AA0BV		2.7 miles 326°	2025-01-15 15:04:07
W6/CC-063		2.7 miles 326°	2025-01-15 14:05:03		DW3153		2.8 miles 74°	2025-01-20 06:05:08
W6NOV-7		3.0 miles 71°	2024-12-29 13:03:41		MARS-8		3.7 miles 106°	2025-01-20 06:20:35
PESCADOR LOCO		4.1 miles 111°	2025-01-16 17:42:08		S/V RAPID		4.1 miles 110°	2025-01-19 14:36:49
WHATS NEW DOC		4.3 miles 208°	2025-01-01 17:45:54		N6HLZ-5		4.3 miles 86°	2024-12-30 22:53:55
CHASIN CRUSTACEAN		4.5 miles 193°	2025-01-06 07:29:26		RACCOON		4.5 miles 114°	2025-01-20 05:39:14
338691000		4.5 miles 114°	2025-01-16 18:47:35		K6DRK-D		4.6 miles 17°	2025-01-20 06:12:15
368311790 US		4.7 miles 114°	2025-01-03 23:42:11		K1HLG B		4.7 miles 37°	2025-01-20 06:05:43
K1HLG-B		4.7 miles 37°	2025-01-20 06:05:53		K6ER-9		4.8 miles 126°	2025-01-20 06:04:42
N6QP		4.8 miles 126°	2025-01-04 17:08:53		VESSEL ASSIST G GATE		4.8 miles 113°	2025-01-13 16:19:02
FW0247		4.9 miles 14°	2025-01-20 06:15:12		BLUE RUNNER		5.0 miles 113°	2025-01-19 15:56:39
338169652		5.1 miles 182°	2025-01-06 18:27:51		FW6992		5.1 miles 116°	2025-01-20 06:19:09
BLACK SWAN		5.2 miles 115°	2025-01-13 07:02:38		N6QP/P		5.2 miles 353°	2025-01-11 13:50:43
NOW OR NEVER		5.2 miles 115°	2025-01-19 20:44:30		VTS POINT BONITA		5.4 miles 157°	2025-01-15 14:32:20
MISTY		5.5 miles 114°	2025-01-12 18:57:56		368162930		5.6 miles 163°	2025-01-06 06:16:58
GW5625		5.6 miles 120°	2025-01-20 06:15:54		PALE HORSE		5.6 miles 161°	2025-01-16 09:10:14
BASIC INSTINCT		5.6 miles 153°	2025-01-16 19:29:52		MARIN		5.6 miles 61°	2025-01-19 21:35:58
SONOMA		5.7 miles 62°	2025-01-07 13:15:04		KENDRA JEAN		5.7 miles 154°	2025-01-16 19:32:32
366975740		5.7 miles 115°	2025-01-14 13:16:10		DARK HORSE		5.8 miles 115°	2025-01-04 18:19:03
W6/NC-435		5.9 miles 91°	2024-12-31 15:23:08		K6SDR-10		5.9 miles 15°	2025-01-20 05:43:47
WATER DOG		5.9 miles 112°	2024-12-30 20:01:09		RABBIT HOLE		6.0 miles 108°	2025-01-01 08:58:29
GOLDEN GATE		6.0 miles 66°	2025-01-15 12:02:37		GW0319		6.0 miles 342°	2025-01-20 06:19:38
SAMA		6.1 miles 163°	2025-01-07 16:02:51		BRISA		6.1 miles 113°	2024-12-31 14:54:18
WB6TTB		6.1 miles 94°	2025-01-20 06:12:04		CHEF`S TAIL		6.1 miles 114°	2025-01-08 12:51:50
SAN FRANCISCO		6.2 miles 67°	2025-01-14 18:37:47		KRISTEN GAIL		6.2 miles 154°	2025-01-19 09:26:50
BAY MONARCH		6.2 miles 118°	2025-01-19 20:57:13		C# MINOR		6.2 miles 148°	2025-01-04 17:12:42
RANDY S CUMMINGS		6.3 miles 114°	2025-01-16 18:35:17		LINDO		6.3 miles 118°	2025-01-05 14:37:07
GW2661		6.3 miles 15°	2025-01-20 06:19:11		MARGOT		6.3 miles 143°	2025-01-19 16:18:07
FLY BOYS		6.3 miles 109°	2025-01-19 15:26:38		NAMIKO		6.3 miles 156°	2024-12-31 17:06:02
KRANICH		6.4 miles 137°	2025-01-04 15:23:46		REJOICE		6.4 miles 120°	2025-01-11 18:55:04
T0WBOATUS_ALAMEDA		6.4 miles 121°	2025-01-19 22:34:23		MUDSHARK		6.4 miles 150°	2025-01-10 19:12:58
FARAH II		6.4 miles 122°	2025-01-19 18:28:01		MYSTIC		6.4 miles 106°	2025-01-19 18:39:46
F/V TAURUS		6.4 miles 148°	2025-01-19 20:55:48		366999892		6.5 miles 129°	2025-01-19 08:22:22
366999891		6.5 miles 129°	2025-01-20 06:00:48		NANCY		6.5 miles 117°	2025-01-18 16:24:38
FOUR SEASONS II		6.5 miles 105°	2025-01-09 17:58:38		PRANA		6.5 miles 166°	2024-12-24 13:31:49
338313393		6.5 miles 109°	2025-01-17 18:38:02		WESTERLY		6.5 miles 129°	2025-01-17 20:16:17
CARINA		6.5 miles 102°	2024-12-26 15:26:19		338121217		6.6 miles 129°	2025-01-19 14:33:29
EPIPHANY		6.6 miles 116°	2025-01-02 17:26:22		TZIGANE		6.6 miles 125°	2025-01-09 17:09:58
338235429		6.6 miles 138°	2025-01-19 18:27:35		338463824		6.6 miles 119°	2025-01-04 15:41:50
K8YIP-4		6.6 miles 17°	2025-01-14 21:13:00		338123884		6.6 miles 125°	2024-12-31 17:27:57
NAPA		6.6 miles 74°	2025-01-19 22:03:54		369990464		6.6 miles 130°	2025-01-13 15:52:43
COQUITA		6.6 miles 138°	2025-01-09 17:55:43		SEND ME		6.7 miles 127°	2025-01-01 18:19:25
ENCHANTE		6.7 miles 124°	2025-01-11 18:34:24		GW1874		6.7 miles 357°	2025-01-20 06:21:25
NAIAD		6.7 miles 130°	2024-12-28 12:33:31		SEA SUITE		6.7 miles 106°	2025-01-14 14:33:30
L`CHAIM		6.7 miles 130°	2025-01-12 17:45:09		HOTEL CALIFORNIA		6.8 miles 126°	2024-12-31 23:49:47
CALIFORNIA		6.8 miles 76°	2025-01-20 06:16:08		DARRING II		6.8 miles 127°	2025-01-19 19:49:29
BONNE JOURNEE		6.8 miles 127°	2025-01-11 18:58:05		MAYHEM		6.8 miles 133°	2024-12-30 13:56:07

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.