indicatif		distance	dernier entendu - EST		indicatif		distance	dernier entendu - EST
SEBASTIAN'S PRIDE		27.8 yards 93°	2024-11-24 07:35:34		THUNDERFORCE		30.5 yards 289°	2024-12-11 17:47:33
MILES AWAY II		48.6 yards 279°	2024-12-08 11:33:14		BCSO 180		73.2 yards 83°	2024-12-10 21:35:56
LEVITY		90.1 yards 323°	2024-11-30 16:13:18		NEAR MISS		120.8 yards 272°	2024-12-11 16:28:48
ENCHANTE		132.4 yards 277°	2024-12-04 15:24:44		TOWBOATUS PORT CANAV		144.6 yards 86°	2024-12-09 14:51:41
ALEGRIA		148.4 yards 279°	2024-12-12 14:20:40		STEPPING STONE		151.1 yards 298°	2024-11-24 16:28:54
EL VIENTO		179.1 yards 184°	2024-12-10 17:14:37		TOBOKA		190.8 yards 260°	2024-12-12 14:22:45
W4WCQ-AIS		199.0 yards 273°	2024-12-12 14:23:16		SOGGY BOTTOM		209.5 yards 271°	2024-12-12 14:21:42
ANTITHESIS		234.3 yards 148°	2024-12-12 14:22:45		HALFABEE		241.0 yards 251°	2024-12-12 14:23:16
SONDER		247.5 yards 256°	2024-12-12 14:21:11		LAURA JAYNE		274.8 yards 261°	2024-12-12 14:21:42
WATAUGA		286.5 yards 275°	2024-12-11 14:51:50		SV VOYAGER		287.7 yards 277°	2024-12-12 14:19:06
TRINITY'S GRACE		290.4 yards 259°	2024-12-12 14:22:14		LIRICA		299.3 yards 269°	2024-12-10 13:11:29
ISLAND TIME (35FT)		299.9 yards 250°	2024-12-08 14:01:28		VIATOR		300.3 yards 275°	2024-12-12 14:21:42
LOW-N-SLOW 2.0		305.0 yards 255°	2024-12-11 21:46:02		LEGACY		305.2 yards 256°	2024-12-12 14:21:11
LUMA		307.2 yards 273°	2024-12-11 13:30:03		YSTOP		311.3 yards 256°	2024-12-08 17:25:43
TXOCUBE		312.4 yards 275°	2024-12-07 06:54:00		COUNTY GIRL		316.1 yards 247°	2024-12-12 14:22:14
SV KALANI		321.2 yards 240°	2024-12-12 14:20:40		RAVEN		331.2 yards 246°	2024-12-12 14:20:09
RAZOR'S EDGE		336.4 yards 96°	2024-12-11 14:16:53		BELLA DONA		337.8 yards 270°	2024-12-12 14:21:42
SIRIUS		338.6 yards 274°	2024-12-08 15:59:28		NAUT LOSS		345.0 yards 266°	2024-12-12 14:20:40
HALEKAI		345.5 yards 272°	2024-12-10 12:54:48		MY SUNSHINE		352.1 yards 258°	2024-12-12 14:21:42
R/V NV5		352.2 yards 276°	2024-12-12 14:22:14		LEGASEA		356.0 yards 257°	2024-11-25 14:42:53
FINAL KIWI		366.2 yards 264°	2024-12-12 14:22:45		MANANA		373.8 yards 259°	2024-11-27 12:22:49
JUBEN		374.6 yards 265°	2024-11-27 08:18:23		LADY M		378.4 yards 260°	2024-12-08 09:08:41
AURORA		384.8 yards 251°	2024-12-11 18:46:28		SEA LEVEL		427.6 yards 269°	2024-12-12 14:22:14
BANANA		431.5 yards 253°	2024-11-27 09:52:59		FUGU		431.8 yards 270°	2024-12-12 14:22:45
WILD THINGS		432.3 yards 252°	2024-12-11 09:55:15		ATLANTIC SURVEYOR		433.0 yards 263°	2024-12-12 14:22:45
EVEN FLOW		434.6 yards 253°	2024-12-06 08:45:46		COPPER		436.2 yards 257°	2024-12-12 14:20:09
EL CAZADOR		438.5 yards 258°	2024-12-12 14:19:06		MOTORBOATER		443.5 yards 266°	2024-11-26 18:03:04
MON SHERI		447.4 yards 261°	2024-12-12 14:21:42		BLUE TALON		454.7 yards 117°	2024-12-08 12:57:17
CAPRICORN DANCER		455.4 yards 271°	2024-11-25 15:21:44		C-LAUNCH		456.5 yards 89°	2024-12-06 12:21:51
GRACIE JEAN		483.1 yards 90°	2024-12-12 14:21:11		AT LAST		488.8 yards 251°	2024-12-12 14:21:42
NO WORRIES		488.8 yards 258°	2024-12-12 14:20:40		SV SEA CABIN		489.8 yards 246°	2024-12-11 15:14:15
TOOLBOX		495.8 yards 255°	2024-12-12 14:18:04		NAUTI		498.9 yards 256°	2024-12-09 14:56:27
WONDERSTRUCK		500.2 yards 254°	2024-12-12 14:21:11		AWOL		515.6 yards 262°	2024-12-12 14:22:14
LILLIE BELLE		0.3 miles 89°	2024-12-12 14:20:09		MISS LYNN		0.3 miles 89°	2024-12-12 14:19:06
N4RTD-9		0.3 miles 297°	2024-12-08 10:43:03		SEEKER 3		0.3 miles 87°	2024-12-12 12:37:47
SEA BOSS II		0.3 miles 80°	2024-11-24 17:38:17		ORLANDO PRINCESS		0.4 miles 87°	2024-12-10 16:51:41
MAVERICK		0.5 miles 51°	2024-12-11 06:34:02		SIGNET WARHORSE III		0.5 miles 40°	2024-12-12 14:20:09
BOB		0.5 miles 48°	2024-12-12 14:21:11		974570161		0.5 miles 48°	2024-12-11 17:31:22
974129601		0.5 miles 57°	2024-12-07 14:28:58		983711542		0.5 miles 353°	2024-12-12 10:46:43
CG29135		0.5 miles 29°	2024-12-12 12:11:11		CG VIGILANT		0.5 miles 31°	2024-12-12 14:21:42
HARVEY STONE		0.5 miles 16°	2024-12-12 14:20:40		ST.JOHNS		0.5 miles 19°	2024-12-12 14:22:45
ICEMAN		0.5 miles 68°	2024-12-08 16:20:53		MARMAC 303		0.5 miles 69°	2024-12-12 14:21:42
CHRISTINE S		0.5 miles 19°	2024-12-12 14:21:42		CG ALERT		0.5 miles 28°	2024-12-12 14:22:14
LPV-1		0.5 miles 12°	2024-12-12 14:21:42		ELIZABETH S		0.5 miles 20°	2024-12-12 14:21:42
CG SKIPJACK		0.6 miles 26°	2024-12-12 14:18:35		FIREBOAT 2		0.6 miles 23°	2024-12-12 14:21:42
CG29224		0.6 miles 34°	2024-12-12 08:55:35		TIME FLIES		0.6 miles 81°	2024-12-05 07:18:30
BAYOU BRAVE		0.6 miles 87°	2024-12-12 14:22:45		SHANNON		0.6 miles 12°	2024-12-12 14:23:16
MISS KATHLEEN		0.7 miles 88°	2024-12-12 14:21:42		A2-5864		0.7 miles 12°	2024-12-11 14:15:50
P2		0.7 miles 12°	2024-12-12 06:31:07		HILLBILLY		0.8 miles 274°	2024-12-09 10:07:30
archie		0.8 miles 100°	2024-11-25 09:17:35		KQ4BJH-7		0.8 miles 102°	2024-11-25 09:17:19

Cette page affiche en temps réel les informations recueillies par le système de suivi automatique de position (APRS) Automatic Position Reporting System sur le réseau Internet (APRS-IS). L'APRS est utilisé par les radioamateurs afin de transmettre en temps réel des informations de position, des données météorologiques, de la télémétrie et des messages par les ondes radio. Un véhicule équipé d'un récepteur GPS , d'un émetteur VHF ou HF (émetteur ?) et d'un petit appareil appelé "tracker", transmet sa position, sa vitesse et son cap dans un petit paquet de données, qui sont ensuite reçus par la plus proche passerelle internet (iGate) qui renvoie le paquet sur Internet. Les systèmes connectés à Internet peuvent envoyer des informations sur le réseau APRS-IS sans émetteur radio, ou recueillir et afficher des informations transmises à travers le monde.