indicatif		distance	dernier entendu - EST		indicatif		distance	dernier entendu - EST
CAST JURONG		70.1 yards 326°	2025-01-04 18:58:22		SUN 88		73.7 yards 283°	2025-01-03 08:18:20
563067590		126.4 yards 346°	2024-12-12 04:37:44		NAUTICAL ARCTIC		126.7 yards 311°	2024-12-31 06:24:03
COASTLINK 1		141.8 yards 186°	2025-01-04 02:58:25		DIVETECH II		158.4 yards 164°	2024-12-08 19:39:40
PRESIDENT TWO		175.6 yards 352°	2024-12-17 00:01:29		SINMYAN VICTORY		178.9 yards 336°	2024-12-12 03:42:00
NAUTICAL SOUTH		196.4 yards 258°	2024-12-30 05:58:42		UWCON FAST		207.6 yards 208°	2024-12-28 21:19:32
KIM SOLARIS		209.9 yards 132°	2024-12-13 23:55:11		GRACE RORO		212.2 yards 255°	2024-12-29 01:09:02
KENKI 53		234.6 yards 359°	2024-12-31 23:39:26		HONESTY		245.1 yards 175°	2025-01-05 15:41:02
TORM REPUBLICAN		245.6 yards 352°	2024-12-31 01:29:47		CAST RAFFLES		259.6 yards 218°	2025-01-04 22:37:21
CKL XVII		278.0 yards 312°	2025-01-05 01:50:37		YORK 303		286.1 yards 327°	2025-01-03 22:38:42
NOBLE		288.9 yards 66°	2025-01-05 19:55:51		CAST NANYANG		294.9 yards 308°	2025-01-05 13:46:06
SEA SPARROW		306.3 yards 228°	2025-01-05 02:32:45		SEA FALCON 15		309.7 yards 275°	2025-01-05 00:58:41
SUN 58		311.6 yards 354°	2024-12-09 05:09:28		BEAVER		318.0 yards 293°	2025-01-03 02:24:20
563083580		325.3 yards 301°	2024-12-19 00:54:00		PRESTIGE 1		325.5 yards 154°	2025-01-05 19:27:31
SEA FALCON 17		329.1 yards 308°	2025-01-05 19:17:45		TEKONG 6		347.6 yards 343°	2024-12-29 05:55:45
9V1AK-7		350.0 yards 106°	2024-12-16 10:19:12		ALPINE MARINA		353.4 yards 275°	2025-01-05 19:54:49
MPA 7		386.3 yards 172°	2024-12-17 22:17:10		SC8338D		392.2 yards 306°	2025-01-05 18:06:51
AQUAMARINE		400.4 yards 311°	2025-01-03 01:39:22		UWCON		415.7 yards 188°	2025-01-04 03:35:27
PRESIDENT SIX		416.2 yards 41°	2025-01-03 02:42:24		KM GOLF		417.3 yards 320°	2025-01-04 21:00:44
NEREUS 3		426.1 yards 30°	2025-01-01 03:53:22		SC 2920 G		435.2 yards 280°	2025-01-03 23:11:07
BEE 1		436.0 yards 311°	2025-01-02 15:57:58		YORK 311		454.4 yards 210°	2025-01-05 10:32:03
HLBS11		459.6 yards 324°	2025-01-04 21:06:54		LIGHTHOUSE		478.7 yards 46°	2024-12-12 08:26:00
YORK 90		480.6 yards 72°	2025-01-04 04:44:51		LCT II		492.5 yards 302°	2025-01-05 19:35:14
SC 4653E		495.4 yards 222°	2025-01-03 13:59:57		SRI PERKASA 38		501.4 yards 329°	2024-12-29 22:23:02
TIAN DU FENG		503.5 yards 148°	2025-01-05 19:54:18		OPL 99		512.6 yards 320°	2025-01-04 04:59:46
NAUTICAL EAST		0.3 miles 281°	2025-01-02 03:16:35		DAHLIA		0.3 miles 339°	2024-12-13 09:36:51
SEA HARRIER 3		0.3 miles 240°	2024-12-21 09:14:22		SEA FALCON 11		0.3 miles 326°	2024-12-17 02:14:43
BARLIAN T1201		0.3 miles 101°	2024-12-08 13:34:02		MARINE PRIORITY		0.3 miles 312°	2025-01-05 19:55:51
PRESIDENT NINE		0.3 miles 231°	2025-01-03 10:13:40		SEA KESTREL		0.4 miles 197°	2025-01-05 16:09:16
HOEGH SYDNEY		0.4 miles 232°	2024-12-09 09:00:16		CKL XIII		0.4 miles 219°	2025-01-05 19:56:22
PEONY		0.4 miles 327°	2024-12-28 06:20:51		CAST MASTER		0.4 miles 228°	2025-01-04 01:52:38
84 DIVERS 1		0.4 miles 334°	2024-12-31 03:36:13		YORK 304		0.4 miles 242°	2025-01-03 17:22:06
UBIN 3		0.4 miles 120°	2025-01-03 22:37:09		SC2980J		0.4 miles 326°	2025-01-04 01:48:31
BEE 3		0.4 miles 288°	2025-01-04 11:53:53		OPL GIANT		0.4 miles 252°	2024-12-13 02:17:13
SEA GULL 9		0.4 miles 58°	2024-12-20 18:10:43		SC 1865 E		0.4 miles 184°	2024-12-24 09:02:00
563085040		0.4 miles 60°	2024-12-08 22:26:59		LLS 58		0.4 miles 285°	2025-01-03 01:47:38
KHH II		0.4 miles 239°	2025-01-05 19:48:07		FORCE		0.4 miles 268°	2025-01-04 04:52:03
DM ALPHA 2		0.4 miles 266°	2025-01-03 17:48:29		SEA FALCON 8		0.4 miles 335°	2025-01-02 02:17:40
SUN 98 BPJH MC		0.4 miles 312°	2025-01-04 08:35:42		ZAFER		0.4 miles 180°	2025-01-04 23:53:25
SC 4607A		0.4 miles 267°	2024-12-19 06:09:14		PVT JUPITER		0.4 miles 138°	2024-12-20 11:01:04
SC4548B		0.5 miles 230°	2025-01-03 01:29:31		PEDHOULAS LEADER		0.5 miles 114°	2024-12-11 06:52:14
SSE EVANKA		0.5 miles 13°	2024-12-11 21:08:51		COASTLINK 2		0.5 miles 273°	2025-01-05 02:36:21
SWAN RIVER		0.5 miles 88°	2024-12-19 02:40:56		GP59		0.5 miles 165°	2025-01-05 11:49:37
SC 4663B		0.5 miles 324°	2025-01-03 21:13:42		AGILITY		0.5 miles 283°	2025-01-05 19:53:47
563040044		0.5 miles 330°	2024-12-30 19:38:05		LEADING PRIDE		0.5 miles 94°	2025-01-05 12:04:00
LIBERTY		0.5 miles 131°	2025-01-02 22:15:39		SEA HARRIER 1		0.5 miles 347°	2025-01-05 04:28:46
INDEPENDENCE		0.5 miles 299°	2025-01-04 02:29:08		CAST LEADER		0.5 miles 197°	2024-12-20 19:13:48
GRAND STAR		0.5 miles 210°	2025-01-05 19:56:22		YU DONG		0.5 miles 252°	2025-01-05 19:55:51
PILOT GP46		0.5 miles 177°	2025-01-05 19:45:01		GALAXY 7		0.5 miles 157°	2025-01-05 19:30:06
SC3908C		0.5 miles 292°	2024-12-23 20:42:32		SUPRA SOVEREIGN		0.5 miles 224°	2024-12-17 05:04:50
UWCON SWIFT		0.5 miles 234°	2025-01-04 02:18:50		PILOT GP51		0.5 miles 214°	2025-01-05 19:37:49

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.