callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SINMYAN VICTORY		86.4 m 172°	2025-02-26 14:12:55		HLBS 7		124.8 m 115°	2025-02-25 20:32:57
CKL XVII		159.9 m 57°	2025-02-28 01:54:22		SC 4387 J		223.0 m 319°	2025-02-06 23:53:51
JOLLY ROWENA		225.5 m 96°	2025-02-20 13:29:44		PACIFIC FAITH		237.7 m 145°	2025-02-28 03:57:55
AYER CHERDAS		246.7 m 0°	2025-02-28 04:58:39		GREAT KAPPA		247.1 m 6°	2025-02-28 04:59:11
SEA HARRIER 3		257.5 m 99°	2025-02-27 22:53:47		LEADING PRIDE		266.9 m 123°	2025-02-19 00:13:24
SZ 17983J		297.9 m 292°	2025-02-23 20:48:15		STELLAR 1		298.0 m 343°	2025-02-27 06:00:07
SG LOYALTY		301.9 m 250°	2025-02-22 06:27:50		UBIN 3		302.0 m 294°	2025-02-27 23:35:14
SUN 58		309.2 m 344°	2025-02-25 03:26:55		VELA		314.8 m 121°	2025-02-13 07:25:23
MARINE SUCCESS		318.3 m 322°	2025-02-26 20:14:01		HLBS 38		324.9 m 282°	2025-02-27 02:16:01
COASTLINK 2		327.0 m 79°	2025-02-27 16:29:08		SINMYAN CHALLENGER		330.0 m 185°	2025-02-26 05:50:50
RHINO		330.1 m 328°	2025-02-06 13:03:06		SUN CRU		330.8 m 266°	2025-02-13 03:58:01
SC3779J		334.8 m 280°	2025-02-18 03:31:19		ENG HUP MARIN		363.5 m 230°	2025-02-21 03:49:33
CAST LEADER		366.5 m 158°	2025-02-22 21:45:51		FORCE		375.4 m 171°	2025-02-28 00:00:52
I-RAY		417.1 m 240°	2025-02-23 06:19:55		HLBS10		418.9 m 354°	2025-02-19 11:39:39
HLBS9		419.9 m 65°	2025-02-24 17:58:26		NAUTICAL NORTH		420.0 m 360°	2025-02-27 03:21:25
LIGHTHOUSE		430.8 m 183°	2025-02-16 22:29:09		563077720		437.8 m 91°	2025-02-07 07:53:25
CAPOEIRA		446.3 m 215°	2025-02-28 04:58:08		LADY OLIVIA		452.1 m 301°	2025-02-01 07:00:15
CAST NANYANG		464.1 m 166°	2025-02-26 11:27:19		TSS 34		470.1 m 359°	2025-02-18 03:51:38
NAUTICAL BALTIC		474.4 m 341°	2025-02-19 06:16:09		TRES 01		474.5 m 360°	2025-02-18 05:26:40
NOC 9		475.8 m 214°	2025-02-28 04:31:44		SC8338D		481.4 m 308°	2025-02-28 03:34:28
CAST CHANGI		490.9 m 244°	2025-02-26 20:49:44		VICTORIA EXPRESS		495.3 m 274°	2025-02-27 19:43:01
BEAVER		498.3 m 345°	2025-02-28 04:35:53		MOLA MADAD		510.8 m 3°	2025-02-17 13:02:23
SUNLIGHT EROS		513.0 m 273°	2025-02-20 04:32:55		UNIDIVE 9		514.9 m 163°	2025-02-28 02:05:47
SUNSHINE		519.5 m 138°	2025-02-19 19:13:47		ERIN MANX		526.3 m 257°	2025-01-30 01:25:03
INDEPENDENCE		540.5 m 354°	2025-02-27 12:30:45		YORK 90		542.4 m 241°	2025-02-27 18:14:08
MARINA EVERJOY		545.0 m 178°	2025-02-23 11:43:20		WISTERIA		545.7 m 67°	2025-02-28 04:59:11
OPL 77		569.0 m 144°	2025-02-12 21:32:12		SC 4653E		577.8 m 307°	2025-02-20 00:59:17
BEE 1		578.5 m 20°	2025-02-28 02:04:13		MPA 7		580.1 m 324°	2025-02-27 07:28:02
PANDORA 4		583.8 m 264°	2025-02-23 11:58:49		KANLIAN 30		586.8 m 280°	2025-02-23 08:20:12
GWYN 92		590.9 m 316°	2025-02-24 05:02:42		YJP SURVEYORS 2		591.0 m 246°	2025-02-13 02:39:04
SEA FALCON 8		592.2 m 353°	2025-02-28 01:50:13		563040085		605.8 m 119°	2025-02-21 13:14:24
CELESTE		611.8 m 150°	2025-02-28 04:57:37		HAI SOON 16		615.6 m 151°	2025-02-28 05:00:13
SG GENEROUS		622.2 m 207°	2025-02-26 09:30:59		PILOT GP32		622.7 m 161°	2025-02-25 11:51:57
SF9441		626.3 m 21°	2025-02-27 21:19:08		SC 3854 J		628.2 m 302°	2025-02-22 05:46:37
OPL EXPRESS 2		636.4 m 173°	2025-02-21 03:29:12		SUPERLITE 33		639.5 m 207°	2025-02-25 04:11:45
SC 0306 B		639.8 m 208°	2025-02-24 15:23:26		KIM POWER		641.8 m 172°	2025-02-21 18:13:55
CASTEXPLORER		647.5 m 283°	2025-02-28 03:10:31		HAIYI 1		648.7 m 302°	2025-01-30 10:45:19
LCW2		650.0 m 114°	2025-02-24 22:45:22		563069830		654.2 m 251°	2025-02-17 15:02:46
SC8989-G		671.7 m 8°	2025-02-28 03:15:43		DAHLIA		677.3 m 136°	2025-02-18 21:50:34
MASTERTECH 1		677.7 m 263°	2025-02-28 03:27:41		BARLIAN T1201		678.6 m 198°	2025-02-16 18:38:08
JUPITER		681.0 m 137°	2025-02-28 01:12:22		JPO FOCUS		684.7 m 31°	2025-02-18 11:24:49
SC3875C		694.7 m 325°	2025-02-23 05:18:02		SC 4409 E		709.0 m 274°	2025-02-13 10:39:19
SC4838D		709.8 m 357°	2025-02-27 08:03:13		DM 55		724.3 m 222°	2025-02-26 14:21:45
KHB SUCCESS		725.5 m 279°	2025-02-23 02:06:47		563037870		727.7 m 18°	2025-02-22 04:19:15
CASTSUPPORTER		737.3 m 297°	2025-02-28 04:22:54		CAST JURONG		741.7 m 291°	2025-02-14 05:44:11
HOETEK 19		743.7 m 69°	2025-02-22 22:22:26		SC2856A		745.8 m 101°	2025-02-28 05:00:13
AR TEN		750.5 m 275°	2025-02-27 06:54:54		SG JUSTICE		753.2 m 270°	2025-02-19 10:48:29
HLBS11		757.1 m 304°	2025-02-27 08:10:58		DM 33		758.3 m 44°	2025-02-19 11:57:44
SWIFT SPARROW		759.2 m 248°	2025-02-27 12:16:17		SC4548B		759.7 m 312°	2025-02-17 05:44:10
CAST SENTOSA		770.1 m 203°	2025-02-06 08:35:11		SSE OLIVIA		770.1 m 221°	2025-02-22 12:36:25

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.