callsign		distance	last heard - EST		callsign		distance	last heard - EST
CAST SEMAKAU		9.4 yards 41°	2025-01-03 20:59:16		HOEGH SYDNEY		54.7 yards 342°	2024-12-09 09:00:16
PRESIDENT NINE		65.7 yards 23°	2025-01-03 10:13:40		SUNLIGHT POSEIDON		67.7 yards 217°	2025-01-03 18:36:08
SC4548B		153.8 yards 238°	2025-01-03 01:29:31		YORK 304		157.2 yards 324°	2025-01-03 17:22:06
SC 4653E		159.3 yards 65°	2025-01-03 13:59:57		SEA HARRIER 3		164.4 yards 5°	2024-12-21 09:14:22
YU DONG		200.3 yards 303°	2025-01-04 05:14:10		LCT II		256.4 yards 30°	2025-01-03 09:06:58
OPL GIANT		275.3 yards 323°	2024-12-13 02:17:13		SUPRA SOVEREIGN		316.8 yards 217°	2024-12-17 05:04:50
UWCON SWIFT		329.0 yards 247°	2025-01-04 02:18:50		MAZU 01		334.5 yards 318°	2024-12-21 22:55:30
KM GOLF		355.4 yards 336°	2025-01-03 20:56:40		CASTSUPPORTER		414.3 yards 184°	2025-01-03 13:52:43
UWCON		423.4 yards 87°	2025-01-04 03:35:27		VICTORIA EXPRESS		433.3 yards 7°	2025-01-01 21:40:23
566368732		448.3 yards 16°	2024-12-28 06:43:21		TORM EVELYN		453.7 yards 95°	2025-01-04 05:13:08
UWCON FAST		455.6 yards 57°	2024-12-28 21:19:32		DM ALPHA 2		462.5 yards 324°	2025-01-03 17:48:29
GRACE RORO		467.3 yards 36°	2024-12-29 01:09:02		CAST LEADER		469.3 yards 153°	2024-12-20 19:13:48
YORK UBIN		483.5 yards 269°	2024-12-22 21:49:49		NAUTICAL SOUTH		485.0 yards 36°	2024-12-30 05:58:42
FORCE		486.8 yards 327°	2025-01-04 04:52:03		SC 4607A		491.4 yards 323°	2024-12-19 06:09:14
SC 1865 E		501.5 yards 122°	2024-12-24 09:02:00		SSE MERLYN		507.0 yards 258°	2024-12-15 00:37:36
CAST BRAVERY		507.4 yards 257°	2025-01-02 19:01:23		SC 2920 G		509.0 yards 6°	2025-01-03 23:11:07
PILOT GP51		519.5 yards 36°	2025-01-02 12:08:18		563041165		526.9 yards 274°	2025-01-03 07:48:17
RAPTOR		0.3 miles 270°	2025-01-03 05:43:48		MPA 7		0.3 miles 85°	2024-12-17 22:17:10
NAUTICAL EAST		0.3 miles 356°	2025-01-02 03:16:35		CARAMELLO		0.3 miles 239°	2025-01-04 05:14:41
SEA FALCON 17		0.3 miles 357°	2025-01-03 20:08:00		COASTLINK 1		0.3 miles 58°	2025-01-04 02:58:25
SC 3944 Z		0.3 miles 332°	2025-01-03 06:29:49		SINMYAN CHALLENGER		0.3 miles 195°	2025-01-02 20:28:42
TEKONG 7		0.3 miles 159°	2025-01-03 21:19:53		CKL XIII		0.3 miles 246°	2025-01-04 03:23:38
OPL 22		0.3 miles 169°	2025-01-02 11:21:20		BEAVER		0.3 miles 18°	2025-01-03 02:24:20
HLBS9		0.3 miles 272°	2025-01-02 06:58:58		DIVETECH II		0.3 miles 62°	2024-12-08 19:39:40
NEREUS 1		0.3 miles 158°	2024-12-17 19:51:41		NEPTUNE 6		0.3 miles 241°	2025-01-03 16:50:02
YORK 311		0.3 miles 54°	2025-01-03 22:13:27		SUN 88		0.3 miles 42°	2025-01-03 08:18:20
CAST HORSBURGH		0.3 miles 5°	2024-12-31 09:24:36		CAST JEWEL		0.3 miles 345°	2025-01-01 10:41:08
STELLAR 1		0.3 miles 301°	2024-12-20 19:39:59		563083580		0.4 miles 18°	2024-12-19 00:54:00
CAST CLIFFORD		0.4 miles 267°	2025-01-04 03:47:16		GALAXY		0.4 miles 161°	2025-01-03 16:10:13
NAUTICAL ARCTIC		0.4 miles 37°	2024-12-31 06:24:03		SEA FALCON 15		0.4 miles 330°	2025-01-03 05:32:56
CLEANSEAS UNITED		0.4 miles 2°	2025-01-03 03:46:07		LLS 58		0.4 miles 340°	2025-01-03 01:47:38
SC 4885 F		0.4 miles 250°	2024-12-12 03:07:25		CAST JURONG		0.4 miles 110°	2025-01-04 03:29:17
563064110		0.4 miles 209°	2025-01-03 10:40:02		ELITE		0.4 miles 183°	2025-01-04 02:07:00
SUN BIS		0.4 miles 180°	2025-01-03 07:26:23		CSM		0.4 miles 232°	2025-01-03 21:37:24
KIM SOLARIS		0.4 miles 65°	2024-12-13 23:55:11		TRIDENT 1		0.4 miles 151°	2025-01-01 23:00:31
LUBSERVE		0.4 miles 237°	2025-01-03 23:38:25		563067590		0.4 miles 39°	2024-12-12 04:37:44
FRONT SANTIAGO		0.4 miles 181°	2024-12-06 02:56:30		AQUAMARINE		0.4 miles 14°	2025-01-03 01:39:22
SINMYAN VICTORY		0.4 miles 34°	2024-12-12 03:42:00		CKL XVIII		0.4 miles 333°	2025-01-03 06:29:49
LES SWIFT		0.4 miles 310°	2025-01-03 05:22:33		SC 3854 J		0.4 miles 343°	2025-01-03 01:35:44
GALA		0.4 miles 41°	2025-01-04 05:13:39		CAST CRYSTAL		0.4 miles 22°	2025-01-03 22:48:29
BEE 1		0.4 miles 12°	2025-01-02 15:57:58		PANDUAN		0.4 miles 218°	2024-12-29 07:48:56
YORK 303		0.4 miles 26°	2025-01-03 22:38:42		MERLION 8		0.4 miles 42°	2025-01-04 05:11:35
CKL XI		0.4 miles 12°	2025-01-04 02:47:38		PRESIDENT TWO		0.4 miles 37°	2024-12-17 00:01:29
SEA EFA SC4356J		0.4 miles 307°	2025-01-04 03:48:18		J0LLY RAMONA		0.4 miles 224°	2025-01-03 14:40:16
KHH II		0.5 miles 155°	2025-01-03 20:55:38		PILOT GP31		0.5 miles 262°	2025-01-02 20:02:19
TORM REPUBLICAN		0.5 miles 33°	2024-12-31 01:29:47		AGILITY		0.5 miles 351°	2025-01-04 05:14:41
KENKI 53		0.5 miles 35°	2024-12-31 23:39:26		PRESTIGE 1		0.5 miles 315°	2025-01-02 06:24:21
STL P4		0.5 miles 306°	2024-12-13 02:43:29		OPL 99		0.5 miles 10°	2025-01-04 04:59:46
SEA FALCON		0.5 miles 81°	2024-12-09 08:58:39		TEKONG 6		0.5 miles 26°	2024-12-29 05:55:45
SUN 58		0.5 miles 31°	2024-12-09 05:09:28		SINMYAN DIGNITY		0.5 miles 145°	2025-01-02 23:28:30

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.