callsign		distance	last heard - EST		callsign		distance	last heard - EST
9V1AK-1		22.3 yards 225°	2025-01-17 08:29:25		S60AK-1		22.3 yards 225°	2025-02-06 11:03:44
S60AK-4		36.4 yards 90°	2025-01-11 05:54:09		SF9440		496.3 yards 157°	2025-01-31 17:59:59
SZ18100B		0.6 miles 131°	2025-02-03 18:30:09		SF9441		0.7 miles 112°	2025-02-03 19:18:00
563079010		0.7 miles 129°	2025-01-07 23:01:57		CKL XI		0.7 miles 185°	2025-01-22 08:05:01
SZ18052 I		0.8 miles 206°	2025-02-04 03:22:15		SUN 98 BPJH MC		0.8 miles 165°	2025-02-05 21:10:19
SZ 17205 D		0.9 miles 96°	2025-01-21 21:27:46		KENKI 26		0.9 miles 187°	2025-01-22 03:04:51
NEPTUNE 6		0.9 miles 173°	2025-02-06 01:49:03		SEA HARRIER 1		0.9 miles 163°	2025-02-05 22:57:17
DM 55		0.9 miles 165°	2025-01-28 23:30:55		UBIN 3		0.9 miles 175°	2025-02-06 02:51:05
HLBS 28		0.9 miles 178°	2025-02-05 06:12:59		SC2980J		0.9 miles 189°	2025-02-06 02:42:49
CKL XIII		0.9 miles 170°	2025-02-06 02:34:03		SC3779J		1.0 miles 171°	2025-01-31 04:38:07
TEKONG 7		1.0 miles 181°	2025-02-06 05:03:38		CAST CLIFFORD		1.0 miles 162°	2025-01-16 18:28:22
SUN CRU		1.0 miles 158°	2025-02-05 00:26:50		STK1		1.0 miles 182°	2025-02-04 00:28:44
SC 4663B		1.0 miles 194°	2025-02-03 23:38:58		COASTLINK 2		1.0 miles 180°	2025-02-05 22:03:55
CKL XVII		1.0 miles 150°	2025-02-06 09:54:42		LCT II		1.0 miles 152°	2025-01-12 23:00:07
ARMANI DOLPHIN		1.0 miles 149°	2025-01-24 01:25:53		SC4640C		1.0 miles 157°	2025-01-23 19:44:40
SSE ALEXANDRIA		1.0 miles 194°	2025-01-28 05:29:15		HLBS 18		1.0 miles 147°	2025-02-05 21:05:07
INDEPENDENCE		1.0 miles 183°	2025-02-04 05:14:18		SZ 18370 F		1.0 miles 102°	2025-01-24 18:42:05
LLS 58		1.0 miles 149°	2025-02-06 03:19:37		SZ18298Z		1.0 miles 149°	2025-02-04 01:26:32
YORK 304		1.0 miles 178°	2025-02-05 02:33:18		CAST JURONG		1.1 miles 151°	2025-01-27 11:51:48
SEA FALCON 8		1.1 miles 128°	2025-02-06 01:06:38		HAIYI 1		1.1 miles 187°	2025-01-30 05:45:19
HAFNIA RAVEN		1.1 miles 157°	2025-02-06 11:05:05		RHINO		1.1 miles 175°	2025-02-06 08:03:06
VICTORIA EXPRESS		1.1 miles 161°	2025-02-06 07:27:58		SC 4387 J		1.1 miles 195°	2025-02-05 21:54:04
SG ASHTA		1.1 miles 144°	2025-02-06 05:50:09		LADY OLIVIA		1.1 miles 181°	2025-02-01 02:00:15
KM GOLF		1.1 miles 183°	2025-01-31 02:33:57		GC 8		1.2 miles 169°	2025-01-11 03:01:27
JOLLY ROWENA		1.2 miles 137°	2025-02-02 23:49:16		SUNLIGHT HELIOS		1.2 miles 178°	2025-01-30 11:15:05
9V1RMP		1.2 miles 72°	2025-02-06 10:59:33		DARYA NOOR		1.2 miles 138°	2025-02-06 11:07:09
LLS18		1.2 miles 194°	2025-02-02 18:33:57		SC 4653E		1.2 miles 186°	2025-02-02 17:15:13
542205110		1.2 miles 179°	2025-02-01 21:01:39		TEKONG 6		1.2 miles 164°	2025-02-05 08:31:15
SC8989-G		1.2 miles 168°	2025-02-04 10:26:16		PILOT GP31		1.2 miles 168°	2025-02-02 21:04:58
STK 2		1.2 miles 206°	2025-02-05 11:46:19		SEA PETREL		1.2 miles 189°	2025-01-17 04:05:12
LCW 1		1.2 miles 180°	2025-02-06 06:09:18		RAPIDE		1.2 miles 190°	2025-01-24 03:41:19
ENG HUP VELA		1.2 miles 192°	2025-02-03 01:23:43		LIBERTY		1.3 miles 162°	2025-02-06 01:03:01
JUMA		1.3 miles 120°	2025-02-06 11:06:07		STELLAR 1		1.3 miles 179°	2025-02-06 02:20:36
CKL XVIII		1.3 miles 183°	2025-02-01 16:42:50		SC 4607A		1.3 miles 171°	2025-02-06 01:03:32
E-SHIP 1		1.3 miles 172°	2025-01-15 04:39:27		LLS 38		1.3 miles 139°	2025-02-06 09:40:40
563069830		1.3 miles 187°	2025-02-05 19:49:45		AR TEN		1.3 miles 204°	2025-02-04 03:01:56
LES AVERY		1.3 miles 202°	2025-02-05 19:57:05		EY HAYDN		1.3 miles 166°	2025-01-20 01:41:27
MS FREESIA		1.3 miles 162°	2025-02-06 11:07:09		LES SWIFT		1.3 miles 161°	2025-01-20 04:42:03
MARINE PROSPERITY		1.3 miles 112°	2025-02-06 11:06:07		ACE		1.3 miles 169°	2025-01-15 23:26:32
OPL 9		1.3 miles 179°	2025-02-06 07:07:17		563040554		1.3 miles 126°	2025-02-05 21:54:35
CASTER > JB		1.3 miles 185°	2025-02-05 20:32:23		MPA 8		1.3 miles 219°	2025-02-06 05:20:10
CAST BRAVERY		1.3 miles 181°	2025-02-06 09:34:25		SEA FALCON 17		1.3 miles 187°	2025-02-03 22:19:16
NSC 30		1.3 miles 93°	2025-02-05 04:08:24		JOLLY RENZO		1.3 miles 139°	2025-02-02 05:35:31
MASTER B		1.3 miles 121°	2025-02-04 11:42:37		SC 0542 A		1.3 miles 150°	2025-01-13 02:31:26
OCEAN 88		1.3 miles 163°	2025-01-28 23:31:57		SC 3944 Z		1.3 miles 188°	2025-02-05 13:00:47
SG LOYALTY		1.3 miles 173°	2025-02-06 04:34:41		SC 3854 J		1.3 miles 204°	2025-02-03 03:13:07
CAST NANYANG		1.4 miles 168°	2025-02-06 09:35:58		563040570		1.4 miles 150°	2025-01-30 16:41:15
ERIN MANX		1.4 miles 184°	2025-01-29 20:25:03		SUN 88		1.4 miles 150°	2025-02-06 11:05:05
HLBS 38		1.4 miles 195°	2025-02-06 05:03:38		HAI SOON 33		1.4 miles 115°	2025-02-06 11:05:36
STRAITS JUBILANT		1.4 miles 130°	2025-02-06 11:04:03		RAPTOR		1.4 miles 138°	2025-02-06 03:06:37

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.