callsign		distance	last heard - EST		callsign		distance	last heard - EST
S60AK-4		483.4 yards 341°	2025-01-11 05:54:09		9V1AK-1		488.2 yards 335°	2025-01-17 08:29:25
S60AK-1		488.2 yards 335°	2025-02-06 10:13:44		SZ18100B		0.4 miles 113°	2025-02-03 18:30:09
563079010		0.4 miles 112°	2025-01-07 23:01:57		CKL XI		0.5 miles 201°	2025-01-22 08:05:01
SF9441		0.5 miles 89°	2025-02-03 19:18:00		SUN 98 BPJH MC		0.5 miles 168°	2025-02-05 21:10:19
SEA HARRIER 1		0.6 miles 166°	2025-02-05 22:57:17		NEPTUNE 6		0.6 miles 180°	2025-02-06 01:49:03
DM 55		0.6 miles 168°	2025-01-28 23:30:55		SZ18052 I		0.6 miles 226°	2025-02-04 03:22:15
UBIN 3		0.6 miles 183°	2025-02-06 02:51:05		KENKI 26		0.7 miles 200°	2025-01-22 03:04:51
CKL XIII		0.7 miles 176°	2025-02-06 02:34:03		HLBS 28		0.7 miles 186°	2025-02-05 06:12:59
SC3779J		0.7 miles 177°	2025-01-31 04:38:07		CAST CLIFFORD		0.7 miles 164°	2025-01-16 18:28:22
SUN CRU		0.7 miles 158°	2025-02-05 00:26:50		SC2980J		0.7 miles 201°	2025-02-06 02:42:49
TEKONG 7		0.7 miles 190°	2025-02-06 05:03:38		CKL XVII		0.7 miles 147°	2025-02-06 09:54:42
LCT II		0.7 miles 150°	2025-01-12 23:00:07		SC4640C		0.7 miles 157°	2025-01-23 19:44:40
STK1		0.7 miles 192°	2025-02-04 00:28:44		ARMANI DOLPHIN		0.7 miles 145°	2025-01-24 01:25:53
COASTLINK 2		0.7 miles 188°	2025-02-05 22:03:55		HLBS 18		0.8 miles 144°	2025-02-05 21:05:07
LLS 58		0.8 miles 146°	2025-02-06 03:19:37		SZ18298Z		0.8 miles 145°	2025-02-04 01:26:32
SZ 17205 D		0.8 miles 77°	2025-01-21 21:27:46		SC 4663B		0.8 miles 206°	2025-02-03 23:38:58
INDEPENDENCE		0.8 miles 192°	2025-02-04 05:14:18		YORK 304		0.8 miles 185°	2025-02-05 02:33:18
CAST JURONG		0.8 miles 149°	2025-01-27 11:51:48		SSE ALEXANDRIA		0.8 miles 205°	2025-01-28 05:29:15
HAFNIA RAVEN		0.8 miles 156°	2025-02-06 10:17:01		SEA FALCON 8		0.8 miles 119°	2025-02-06 01:06:38
VICTORIA EXPRESS		0.8 miles 162°	2025-02-06 07:27:58		HAIYI 1		0.8 miles 196°	2025-01-30 05:45:19
RHINO		0.9 miles 180°	2025-02-06 08:03:06		SG ASHTA		0.9 miles 140°	2025-02-06 05:50:09
GC 8		0.9 miles 173°	2025-01-11 03:01:27		LADY OLIVIA		0.9 miles 189°	2025-02-01 02:00:15
KM GOLF		0.9 miles 191°	2025-01-31 02:33:57		JOLLY ROWENA		0.9 miles 131°	2025-02-02 23:49:16
SUNLIGHT HELIOS		0.9 miles 184°	2025-01-30 11:15:05		SZ 18370 F		0.9 miles 87°	2025-01-24 18:42:05
SC 4387 J		0.9 miles 205°	2025-02-05 21:54:04		TEKONG 6		0.9 miles 166°	2025-02-05 08:31:15
DEBONAIR		0.9 miles 147°	2025-02-06 10:18:02		SC8989-G		0.9 miles 172°	2025-02-04 10:26:16
DARYA NOOR		0.9 miles 136°	2025-02-06 10:15:58		PILOT GP31		0.9 miles 172°	2025-02-02 21:04:58
542205110		1.0 miles 185°	2025-02-01 21:01:39		SC 4653E		1.0 miles 195°	2025-02-02 17:15:13
LIBERTY		1.0 miles 163°	2025-02-06 01:03:01		LCW 1		1.0 miles 186°	2025-02-06 06:09:18
LLS18		1.0 miles 204°	2025-02-02 18:33:57		SEA PETREL		1.0 miles 198°	2025-01-17 04:05:12
SC 4607A		1.0 miles 174°	2025-02-06 01:03:32		STELLAR 1		1.0 miles 185°	2025-02-06 02:20:36
E-SHIP 1		1.0 miles 176°	2025-01-15 04:39:27		LLS 38		1.0 miles 134°	2025-02-06 09:40:40
CKL XVIII		1.0 miles 190°	2025-02-01 16:42:50		MS FREESIA		1.0 miles 164°	2025-02-06 10:15:58
RAPIDE		1.0 miles 199°	2025-01-24 03:41:19		EY HAYDN		1.0 miles 168°	2025-01-20 01:41:27
LES SWIFT		1.0 miles 163°	2025-01-20 04:42:03		ENG HUP VELA		1.0 miles 202°	2025-02-03 01:23:43
ACE		1.0 miles 172°	2025-01-15 23:26:32		563069830		1.0 miles 194°	2025-02-05 19:49:45
JUMA		1.1 miles 111°	2025-02-06 10:18:02		OPL 9		1.1 miles 184°	2025-02-06 07:07:17
STK 2		1.1 miles 218°	2025-02-05 11:46:19		SC 0542 A		1.1 miles 149°	2025-01-13 02:31:26
OCEAN 88		1.1 miles 165°	2025-01-28 23:31:57		JOLLY RENZO		1.1 miles 134°	2025-02-02 05:35:31
CAST BRAVERY		1.1 miles 186°	2025-02-06 09:34:25		SG LOYALTY		1.1 miles 176°	2025-02-06 04:34:41
CASTER > JB		1.1 miles 192°	2025-02-05 20:32:23		563040570		1.1 miles 148°	2025-01-30 16:41:15
CAST NANYANG		1.1 miles 171°	2025-02-06 09:35:58		563040554		1.1 miles 118°	2025-02-05 21:54:35
SEA FALCON 17		1.1 miles 194°	2025-02-03 22:19:16		LES AVERY		1.1 miles 213°	2025-02-05 19:57:05
AR TEN		1.1 miles 215°	2025-02-04 03:01:56		SC 3944 Z		1.1 miles 196°	2025-02-05 13:00:47
ERIN MANX		1.1 miles 191°	2025-01-29 20:25:03		563032610		1.1 miles 153°	2025-01-22 07:15:49
MASTER B		1.1 miles 112°	2025-02-04 11:42:37		MARINE PROSPERITY		1.1 miles 102°	2025-02-06 10:16:30
RAPTOR		1.1 miles 134°	2025-02-06 03:06:37		KANLIAN 11		1.1 miles 169°	2025-02-06 09:29:13
HLBS 38		1.2 miles 204°	2025-02-06 05:03:38		CHONG HAN 01		1.2 miles 155°	2025-01-31 00:32:21
NAUTICAL EAST		1.2 miles 184°	2025-02-02 07:43:27		CAST JEWEL		1.2 miles 183°	2025-02-05 04:53:46
SC 3854 J		1.2 miles 214°	2025-02-03 03:13:07		NAUTICAL OCEAN		1.2 miles 176°	2025-02-06 05:27:25

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.