callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
STK1		90.7 m 54°	2025-03-07 07:00:35		MULAN		126.8 m 229°	2025-03-06 03:41:18
UBIN 3		152.6 m 160°	2025-03-04 15:33:16		563041021		175.8 m 232°	2025-03-07 09:05:25
CSM		183.7 m 240°	2025-03-07 07:45:54		INDEPENDENCE		186.6 m 212°	2025-03-11 03:44:13
SC4388I		211.5 m 73°	2025-03-08 03:40:05		CAST CHANGI		221.6 m 140°	2025-03-11 07:04:16
AR TEN		222.9 m 143°	2025-03-06 04:29:32		AKM 1		223.1 m 116°	2025-03-11 06:15:45
MPA 7		228.0 m 150°	2025-03-10 04:07:11		SC3875C		233.6 m 62°	2025-03-10 08:46:15
NEPTUNE 6		253.1 m 53°	2025-03-10 04:17:59		SF9440		257.0 m 278°	2025-03-09 21:39:51
MOLA MADAD		265.8 m 133°	2025-02-17 13:02:23		TSS 34		270.7 m 144°	2025-02-18 03:51:38
ADVISORS ALLIANCE I		273.0 m 202°	2025-03-03 02:41:09		BS ATLANTIC		277.6 m 329°	2025-03-05 15:07:37
SC8338D		297.9 m 97°	2025-03-01 02:32:49		TEKONG 6		299.1 m 170°	2025-03-10 22:28:17
HLBS10		300.3 m 156°	2025-02-19 11:39:39		LCT II		306.1 m 203°	2025-02-28 05:42:40
NAUTICAL NORTH		317.3 m 148°	2025-02-27 03:21:25		STL P2		338.6 m 84°	2025-03-06 23:47:08
HLBS1		339.9 m 354°	2025-03-11 06:09:03		NAUTICAL BALTIC		342.9 m 148°	2025-03-03 09:14:01
SUN 58		343.9 m 108°	2025-03-03 13:37:15		SC 3944 Z		346.8 m 213°	2025-03-09 13:08:37
GWYN 92		361.7 m 223°	2025-02-24 05:02:42		SEA DIGNITY		362.6 m 230°	2025-03-07 12:22:39
232042294		370.8 m 6°	2025-02-14 06:36:26		TRES 01		376.2 m 143°	2025-03-03 06:43:27
SINMYAN CHALLENGER		384.0 m 213°	2025-03-07 02:23:54		YORK 90		384.4 m 109°	2025-03-09 04:51:40
LES SWIFT		384.9 m 151°	2025-03-04 11:07:48		GALAXEA		400.9 m 247°	2025-03-05 06:54:43
LLS 58		414.7 m 130°	2025-03-04 05:25:32		MASTER SEA		426.8 m 146°	2025-03-10 08:36:56
SC4548B		431.6 m 246°	2025-02-17 05:44:10		YORK 311		437.0 m 182°	2025-03-08 14:35:43
SRI PERKASA 38		443.5 m 131°	2025-03-07 01:58:21		SC 4653E		446.7 m 221°	2025-02-20 00:59:17
CKL XVII		451.5 m 96°	2025-03-10 11:20:01		SC 1210 Z		453.8 m 159°	2025-03-10 13:42:20
CAST CRYSTAL		460.0 m 97°	2025-03-11 05:12:23		SSE MARISSA		481.2 m 98°	2025-03-05 07:36:43
HLBS 18		491.4 m 243°	2025-03-05 02:25:09		KHH II		502.4 m 143°	2025-03-07 23:09:10
KM GOLF		504.6 m 220°	2025-03-11 02:48:02		SC 3854 J		507.6 m 226°	2025-02-22 05:46:37
JPO FOCUS		534.9 m 101°	2025-02-18 11:24:49		CKL XVI		558.7 m 199°	2025-03-10 07:45:16
SZ18298Z		592.4 m 346°	2025-02-18 23:47:19		SEA FALCON 15		592.7 m 145°	2025-03-05 14:36:33
SZ 17983J		595.7 m 197°	2025-02-28 21:04:21		SG LOYALTY		597.3 m 232°	2025-03-01 03:23:03
SEA FALCON 17		599.2 m 159°	2025-03-09 06:45:13		PRESTIGE 1		604.0 m 242°	2025-02-27 16:21:54
MORNING CARINA		606.9 m 103°	2025-03-11 07:39:17		PANDORA 4		608.1 m 74°	2025-03-07 03:57:33
ORCHID 1		617.9 m 168°	2025-03-04 00:42:46		BELLIS		626.2 m 114°	2025-03-08 11:09:39
SUN 108		630.4 m 218°	2025-03-10 18:48:47		NEW NAVIGATOR 2		630.9 m 163°	2025-03-10 22:22:04
RAPTOR		635.0 m 75°	2025-03-11 06:07:30		SEA FALCON 11		642.1 m 73°	2025-03-02 10:41:09
TEKONG 7		645.2 m 218°	2025-03-10 22:29:49		SC3779J		653.8 m 194°	2025-02-18 03:31:19
CAST JURONG		673.9 m 231°	2025-02-14 05:44:11		CKL XIII		680.7 m 117°	2025-03-10 08:49:51
NOBLE JADE TG40		689.5 m 127°	2025-03-09 19:59:06		FORCE		689.5 m 209°	2025-03-02 05:05:17
ATLAS 1		691.9 m 195°	2025-03-10 23:32:42		TRANSWIFT SB2888E		705.3 m 127°	2025-03-09 05:06:13
PRESIDENT NINE		705.4 m 95°	2025-02-27 06:01:09		JOLLY RAYNA		706.3 m 225°	2025-03-05 06:42:23
DM 33		709.2 m 102°	2025-02-19 11:57:44		EVER VOW		717.2 m 141°	2025-03-01 16:12:24
EVER BRAVE		721.8 m 171°	2025-03-10 14:02:29		TRIDENT 1		722.5 m 162°	2025-03-07 07:27:45
SC 2920 G		736.0 m 166°	2025-03-04 05:48:18		PILOT GP51		738.8 m 94°	2025-03-04 20:32:18
SUNLIGHT EROS		744.5 m 208°	2025-02-20 04:32:55		KANLIAN ACE		745.2 m 166°	2025-03-09 08:34:30
SG SAPTA		746.0 m 235°	2025-02-18 09:50:39		HLBS9		749.2 m 133°	2025-02-24 17:58:26
PILOT GP31		749.2 m 100°	2025-02-28 18:59:48		ENCHANT		749.3 m 101°	2025-03-11 07:38:16
EPITOME		750.7 m 111°	2025-03-11 03:15:23		LITA KETAM		779.9 m 137°	2025-03-05 06:33:58
PRESIDENT FIVE		782.3 m 141°	2025-03-05 16:06:36		NEREUS 1		788.2 m 162°	2025-03-04 06:57:04
CASTSUPPORTER		789.2 m 213°	2025-03-08 22:26:16		KHB SUCCESS		796.1 m 224°	2025-02-23 02:06:47
SINMYAN VICTORY		796.2 m 167°	2025-02-26 14:12:55		STELLAR 1		797.8 m 124°	2025-03-11 06:43:38
TEKONG 1		805.3 m 80°	2025-02-26 23:02:48		RNR		812.1 m 26°	2025-02-16 07:18:48
JOLLY ROWENA		813.1 m 151°	2025-02-20 13:29:44		LLS 38		817.6 m 90°	2025-03-11 06:52:24

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.