callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KF6ZEO-1		0.0 m 0°	2025-02-18 06:11:11		KF6ZEO-10		0.0 m 0°	2025-03-10 01:30:55
EW2457		1.1 km 29°	2025-03-14 00:46:01		KN6ORM-8		1.2 km 48°	2025-03-09 00:15:17
EW5830		1.2 km 189°	2025-03-14 00:45:03		EW9227		1.3 km 328°	2025-03-14 00:45:30
CW5988		1.5 km 349°	2025-03-14 00:44:42		FW6803		1.6 km 330°	2025-03-14 00:45:25
AD6TD-i		1.7 km 358°	2025-03-10 03:40:31		WE6D-D		2.0 km 283°	2025-03-14 00:48:16
K6PST-9		2.2 km 350°	2025-02-18 03:35:59		P-N1KOL		2.3 km 256°	2025-03-03 11:02:56
W6/NC-423		2.4 km 248°	2025-03-05 02:27:15		W6PW-10		2.4 km 295°	2025-03-06 15:28:07
FW2543		2.4 km 320°	2025-03-14 00:46:30		KG6GAL		2.6 km 129°	2025-02-24 21:09:23
FW4637		2.7 km 10°	2025-03-14 00:45:03		GW3010		3.1 km 149°	2025-03-14 00:47:01
N6WKZ-3		3.1 km 352°	2025-03-14 00:35:08		K6PST-D		3.4 km 354°	2025-03-14 00:32:59
K6PLI-10		3.7 km 285°	2025-03-14 00:41:28		GW0189		3.8 km 216°	2025-03-14 00:45:22
KJ6RVM-R		4.0 km 358°	2025-03-14 00:47:44		P-KJ6RVM		4.0 km 358°	2025-03-14 00:01:46
NZ6J-10		4.1 km 321°	2025-03-14 00:14:42		NX6E-9		4.2 km 182°	2025-02-17 20:43:23
368375750		4.3 km 63°	2025-02-27 19:44:06		OROTAC-2		4.3 km 288°	2025-02-22 22:48:52
CAPE SAN JUAN		4.4 km 87°	2025-02-28 04:13:33		W2GMD-1		4.6 km 333°	2025-03-14 00:47:48
KK6MIG-13		4.8 km 267°	2025-03-14 00:48:39		W6XBE-10		4.8 km 301°	2025-03-01 22:58:38
S/V RAPID		4.9 km 91°	2025-02-14 21:42:35		BETTY L		5.0 km 50°	2025-02-12 21:28:26
K4TCK-1		5.0 km 231°	2025-03-07 00:20:41		KA3B-8		5.4 km 23°	2025-03-14 00:43:21
KJ6SFD-15		5.5 km 287°	2025-02-15 22:00:35		366751060		5.5 km 60°	2025-02-26 22:27:19
KG6ZCO		5.5 km 321°	2025-03-08 18:03:57		ROYAL_PRINCE		5.5 km 46°	2025-02-28 02:58:30
KG6ZCO-7		5.6 km 321°	2025-02-12 22:42:29		SAN FRANCISCO BELLE		5.9 km 56°	2025-02-16 07:09:18
RIVERCAT		6.0 km 81°	2025-02-27 15:01:22		338161995		6.0 km 69°	2025-02-15 22:25:53
338158711		6.0 km 48°	2025-02-14 19:11:38		K6OLD		6.1 km 348°	2025-03-13 23:49:04
VTS PRESDIO		6.2 km 329°	2025-02-28 06:02:22		SUNSET		6.3 km 284°	2025-03-14 00:02:49
FW1520		6.5 km 23°	2025-03-14 00:45:43		BAY BREEZE		6.5 km 39°	2025-02-28 04:50:34
KN6KBS B		6.5 km 286°	2025-03-14 00:34:18		KN6KBS-B		6.5 km 286°	2025-03-14 00:34:28
KN6KBS-2		6.5 km 286°	2025-03-14 00:48:35		W6/CC-072		6.6 km 186°	2025-02-12 20:40:43
POLAR ADVENTURE		6.7 km 79°	2025-02-28 04:43:33		367179250		6.8 km 74°	2025-02-28 05:18:18
NB6F-D		6.8 km 274°	2025-02-27 23:53:45		MADONNA MIA		6.9 km 351°	2025-02-27 13:24:31
GOLDEN VOYAGER		6.9 km 89°	2025-02-28 04:51:35		PERALTA		6.9 km 50°	2025-02-28 04:30:47
STFYC CRESSEY		6.9 km 347°	2025-02-15 21:06:19		CETUS		6.9 km 43°	2025-02-28 03:40:11
338215647		6.9 km 351°	2025-02-16 00:11:14		CODA		6.9 km 350°	2025-02-14 23:02:18
DELPHINUS		7.0 km 107°	2025-02-28 00:40:17		368169920		7.0 km 354°	2025-02-28 00:25:19
kf0mds-d7		7.1 km 26°	2025-02-27 00:16:25		N3TC-N		7.2 km 203°	2025-03-14 00:30:48
CALIFORNIA SPIRIT		7.2 km 351°	2025-02-15 21:15:17		FOREVER CONVIVIALITY		7.3 km 68°	2025-02-27 23:05:24
SERVANT		7.3 km 353°	2025-02-15 20:44:38		367350050		7.4 km 17°	2025-02-27 16:22:54
338193692		7.4 km 0°	2025-02-12 22:49:13		CARINA		7.4 km 46°	2025-02-28 02:25:38
368926482		7.4 km 360°	2025-02-12 22:50:11		338163019		7.4 km 3°	2025-02-15 21:06:02
369990159		7.4 km 22°	2025-02-15 13:38:19		HYDRUS		7.5 km 48°	2025-02-28 04:06:09
TARBET SPIRIT		7.6 km 82°	2025-02-28 05:44:56		368058050		7.6 km 11°	2025-02-12 17:35:43
K6POO-1		7.6 km 163°	2025-03-14 00:48:00		ENHYDRA		7.6 km 9°	2025-02-16 03:24:56
MTM NEW YORK		7.6 km 106°	2025-02-28 04:59:56		STAR THROWER		7.6 km 347°	2025-02-27 22:24:23
PEGASUS VOYAGER		7.7 km 105°	2025-02-16 04:50:27		CALIFORNIAHORNBLOWER		7.7 km 8°	2025-02-28 04:04:50
K2DEN-10		7.7 km 166°	2025-03-14 00:18:10		MILLENNIUM STAR		7.7 km 4°	2025-02-16 02:26:54
DW5422		7.8 km 291°	2025-03-14 00:40:16		Z FOUR		7.8 km 77°	2025-02-27 13:32:30
TEXAS VOYAGER		7.8 km 95°	2025-02-27 00:48:24		338384547		7.9 km 351°	2025-02-12 17:31:13
366753000		7.9 km 66°	2025-02-27 05:18:24		366451000		8.0 km 14°	2025-02-13 18:12:37
ARGO		8.0 km 63°	2025-02-28 05:13:31		EVER MAGI		8.0 km 18°	2025-02-16 04:30:57
JAMIE RENEA		8.1 km 23°	2025-02-27 22:42:01		SOLITARY		8.1 km 10°	2025-02-13 15:16:46
PILOT BOAT SAN FRAN		8.1 km 359°	2025-02-27 16:28:38		KD9LFH-i		8.3 km 329°	2025-03-04 18:50:49

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.