callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SC8989-G		175.7 m 277°	2025-02-14 07:38:01		SUN 88		186.2 m 37°	2025-02-16 08:16:12
HLBS 18		222.1 m 141°	2025-02-14 02:40:55		SC 4663B		242.8 m 266°	2025-02-10 06:25:07
CASTSUPPORTER		247.8 m 168°	2025-02-17 06:24:49		KENKI 26		273.7 m 258°	2025-01-22 08:04:51
SC 4419 B		283.4 m 275°	2025-02-17 05:51:29		CAST CHANGI		294.2 m 205°	2025-02-15 10:27:14
DM 55		294.6 m 100°	2025-01-29 04:30:55		232042294		360.4 m 20°	2025-02-14 06:36:26
SC4548B		370.1 m 236°	2025-02-17 05:44:10		VICTORIA EXPRESS		412.8 m 112°	2025-02-17 05:41:33
CKL XVII		428.3 m 193°	2025-02-16 14:37:45		SEA HARRIER 3		448.6 m 233°	2025-02-17 06:09:12
SC 3854 J		449.2 m 232°	2025-02-15 02:51:00		RHINO		449.2 m 170°	2025-02-06 13:03:06
SC3779J		465.1 m 235°	2025-02-15 09:23:00		SUN 98 BPJH MC		477.4 m 99°	2025-02-17 00:46:45
HAIYI 1		480.5 m 218°	2025-01-30 10:45:19		SZ 17983J		482.7 m 273°	2025-02-15 23:26:34
SEA FALCON 17		490.8 m 260°	2025-02-17 05:44:10		LIBERTY		503.2 m 152°	2025-02-15 03:07:11
LADY OLIVIA		504.1 m 195°	2025-02-01 07:00:15		SEA FALCON 8		518.0 m 81°	2025-02-17 04:36:10
SUNLIGHT HELIOS		519.1 m 182°	2025-01-30 16:15:05		KM GOLF		539.0 m 181°	2025-02-17 02:27:43
SC 4387 J		563.1 m 169°	2025-02-06 23:53:51		SC4640C		564.2 m 106°	2025-01-24 00:44:40
HLBS 28		595.0 m 182°	2025-02-17 01:18:07		CKL XI		626.4 m 210°	2025-02-17 02:57:17
CAST JURONG		630.2 m 224°	2025-02-14 05:44:11		STK1		634.9 m 54°	2025-02-12 07:57:22
SC 4653E		638.8 m 208°	2025-02-02 22:15:13		CASTEXPLORER		642.2 m 187°	2025-02-17 06:07:06
PILOT GP31		647.9 m 151°	2025-02-03 02:04:58		SZ18052 I		675.3 m 290°	2025-02-04 08:22:15
KHH II		675.9 m 201°	2025-02-17 03:19:35		SC4838D		677.8 m 89°	2025-02-16 11:35:52
CKL XVIII		696.5 m 196°	2025-02-01 21:42:50		SUN CRU		748.2 m 186°	2025-02-13 03:58:01
PRESTIGE 1		749.3 m 182°	2025-02-15 11:24:09		LLS18		758.4 m 228°	2025-02-02 23:33:57
RAPIDE		760.1 m 216°	2025-01-24 08:41:19		HLBS11		761.1 m 245°	2025-02-13 07:38:57
563069830		762.9 m 206°	2025-02-06 00:49:45		ROJAREK NAREE		762.9 m 217°	2025-02-17 06:26:23
CAST SEMAKAU		763.2 m 212°	2025-02-16 18:01:27		CAST CRYSTAL		765.1 m 160°	2025-02-15 07:56:40
ARMANI DOLPHIN		767.6 m 93°	2025-01-24 06:25:53		CAST PIONEER		789.3 m 214°	2025-02-16 03:36:20
SZ18298Z		793.1 m 96°	2025-02-04 06:26:32		EY HAYDN		796.1 m 147°	2025-01-20 06:41:27
LCW2		797.4 m 210°	2025-02-14 05:31:39		STENA IMPERATIVE		811.5 m 154°	2025-02-17 06:26:23
SC 4409 E		814.8 m 214°	2025-02-13 10:39:19		SG LOYALTY		823.9 m 166°	2025-02-06 09:34:41
RNR		827.2 m 32°	2025-02-16 07:18:48		RAPTOR		840.6 m 227°	2025-02-17 05:47:49
VS REMLIN		856.6 m 119°	2025-02-17 06:26:54		DM44		861.8 m 108°	2025-02-17 05:46:47
LES SWIFT		862.0 m 138°	2025-01-20 09:42:03		SZ 18370 F		871.6 m 27°	2025-02-15 03:18:08
ERIN MANX		876.6 m 197°	2025-01-30 01:25:03		SINMYAN VICTORY		881.8 m 157°	2025-02-07 02:19:18
PILOT GP51		890.2 m 159°	2025-02-15 05:33:53		SEA FALCON 15		891.3 m 250°	2025-02-16 09:44:24
OCEAN 88		894.9 m 144°	2025-01-29 04:31:57		SG SAPTA		895.9 m 109°	2025-02-07 02:42:02
SF9440		898.3 m 23°	2025-02-17 00:06:19		CKL XVI		905.7 m 231°	2025-02-17 04:53:14
CAST RAFFLES		918.9 m 223°	2025-02-16 14:13:57		MOLA MADAD		927.1 m 59°	2025-02-17 05:53:34
CAST HORSBURGH		936.7 m 187°	2025-02-16 10:15:39		HLBS 7		938.2 m 216°	2025-02-15 23:16:08
TEKONG 7		960.8 m 248°	2025-02-17 02:22:00		SZ18100B		968.7 m 45°	2025-02-03 23:30:09
SC3875C		975.9 m 250°	2025-02-17 05:43:39		NAUTICAL OCEAN		976.1 m 167°	2025-02-06 10:27:25
KANLIAN 11		979.6 m 241°	2025-02-15 09:40:14		YJP SURVEYORS 2		1.0 km 197°	2025-02-13 02:39:04
563077720		1.0 km 136°	2025-02-07 07:53:25		COASTLINK 7		1.0 km 183°	2025-02-17 05:57:44
VELA		1.0 km 149°	2025-02-13 07:25:23		SC 3944 Z		1.0 km 235°	2025-02-17 02:49:31
YORK 90		1.1 km 239°	2025-02-17 05:58:47		PANDORA 4		1.1 km 237°	2025-02-16 09:06:51
NORDIC MALMOE		1.1 km 195°	2025-02-17 06:25:52		CALISTA		1.1 km 184°	2025-02-16 22:47:52
OPL 33		1.1 km 172°	2025-02-03 01:20:51		563032610		1.1 km 126°	2025-01-22 12:15:49
LEADING PRIDE		1.1 km 169°	2025-02-07 19:24:48		SF9441		1.1 km 46°	2025-02-16 23:54:12
NAUTICAL PACIFIC		1.1 km 197°	2025-02-17 04:58:25		CAST LEADER		1.2 km 154°	2025-02-05 14:30:48
CAST NANYANG		1.2 km 235°	2025-02-16 09:24:34		KENKI 53		1.2 km 92°	2025-02-14 05:23:49
STK 2		1.2 km 185°	2025-02-17 01:50:49		LIGHTHOUSE		1.2 km 169°	2025-02-16 22:29:09
HLBS9		1.2 km 235°	2025-02-13 12:48:20		MAJU BERSAMA		1.2 km 179°	2025-02-16 10:12:01

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.