callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
STI GUARD		8.2 yards 27°	2024-10-17 05:15:36		AR TEN		220.4 yards 326°	2024-10-16 00:58:30
YORK 91		254.1 yards 343°	2024-10-15 12:07:05		HYDROPRO 5		260.0 yards 321°	2024-10-11 05:12:12
LEEWAY ACE		268.4 yards 296°	2024-10-03 00:20:02		GC 8		272.1 yards 353°	2024-10-17 03:51:34
TRANSWIFT SB2888E		272.7 yards 274°	2024-10-17 04:54:28		SEA FALCON 11		273.9 yards 64°	2024-10-13 09:35:49
PANDORA 4		275.9 yards 9°	2024-10-17 04:08:05		BEE 3		276.8 yards 29°	2024-10-09 10:15:37
HLBS 38		278.1 yards 221°	2024-10-05 10:15:57		HLBS11		297.3 yards 337°	2024-10-16 03:14:22
SC8989-G		328.5 yards 93°	2024-10-15 11:18:33		OPL 116		334.4 yards 218°	2024-10-16 05:50:55
FRONT THOR		344.9 yards 212°	2024-10-12 21:29:14		TEKONG 1		348.9 yards 35°	2024-10-14 08:33:19
CAST PIONEER		378.3 yards 2°	2024-10-12 05:32:47		533132955		390.3 yards 8°	2024-10-05 05:08:48
CAST CLIFFORD		440.5 yards 114°	2024-10-17 03:21:38		MS LOTUS		455.0 yards 120°	2024-10-17 04:06:32
STL P2		465.1 yards 47°	2024-10-16 12:47:18		LLS 38		476.7 yards 354°	2024-10-16 09:36:47
CKL VI		489.9 yards 37°	2024-10-15 22:12:07		ZAFER		505.8 yards 204°	2024-10-17 03:42:16
VELA		0.3 miles 220°	2024-10-14 11:49:22		KANLIAN ACE		0.3 miles 21°	2024-10-17 05:16:07
DIVETECH II		0.3 miles 212°	2024-10-14 20:20:41		CAST RAFFLES		0.3 miles 29°	2024-10-15 22:37:26
MOLA SAIF		0.3 miles 122°	2024-10-06 04:27:04		MASTERTECH 1		0.3 miles 122°	2024-10-10 05:32:45
SINMYAN DIGNITY		0.3 miles 50°	2024-10-05 03:02:44		CALLISTO		0.4 miles 47°	2024-10-17 05:15:36
MPA 7		0.4 miles 45°	2024-10-15 02:41:30		THERESA II		0.4 miles 48°	2024-10-17 05:16:07
OCEAN 88		0.4 miles 94°	2024-10-15 09:05:58		LCW2		0.4 miles 87°	2024-10-16 21:15:13
CKL XVIII		0.4 miles 69°	2024-10-17 04:43:39		I ANGEL		0.4 miles 351°	2024-10-02 20:07:51
SSE ELISA		0.4 miles 26°	2024-10-17 03:22:09		ST 1090I		0.4 miles 349°	2024-09-18 02:19:55
JPO EXCELLENCE		0.4 miles 125°	2024-10-13 00:37:05		CLOVER		0.4 miles 353°	2024-10-16 22:09:26
THE ANTIDOTE		0.4 miles 92°	2024-10-13 04:05:05		SEA CHARLIE		0.4 miles 131°	2024-10-16 07:33:49
564778032		0.4 miles 250°	2024-10-11 01:54:45		KAIROS S9 AISIA		0.4 miles 88°	2024-09-19 05:48:35
ORCHID 1		0.4 miles 57°	2024-10-17 04:48:48		SEA EXCEL		0.4 miles 104°	2024-10-14 19:09:11
SF9441		0.4 miles 349°	2024-10-15 18:23:38		UWCON FAST		0.4 miles 135°	2024-10-12 17:04:16
564478000		0.4 miles 42°	2024-10-08 16:22:13		DM 33		0.4 miles 58°	2024-10-16 05:05:26
STL P4		0.4 miles 52°	2024-10-16 16:53:16		SC3782Z		0.4 miles 304°	2024-10-17 05:07:53
LIBERTY		0.4 miles 65°	2024-10-17 05:05:18		SC 4419 B		0.4 miles 36°	2024-10-15 23:15:42
AH PENG		0.4 miles 108°	2024-10-13 01:38:49		SC2856A		0.4 miles 354°	2024-10-17 03:25:46
SC 0749 A		0.4 miles 50°	2024-10-15 22:55:00		KHH II		0.4 miles 58°	2024-10-10 21:15:09
SC3875C		0.4 miles 14°	2024-10-15 01:52:28		CKL XI !BW L H		0.4 miles 116°	2024-10-11 07:36:20
SUNLIGHT POSEIDON		0.4 miles 128°	2024-10-16 01:55:21		CSK VALIANT		0.4 miles 118°	2024-10-17 05:16:07
PRESIDENT NINE		0.5 miles 106°	2024-10-16 23:20:44		OPL EXPRESS 2		0.5 miles 354°	2024-09-27 06:06:20
FELLOWSHIP		0.5 miles 112°	2024-10-17 04:30:46		UWCON SWIFT		0.5 miles 61°	2024-10-15 03:59:28
563067020		0.5 miles 126°	2024-10-16 03:33:29		STK 2		0.5 miles 319°	2024-10-17 04:42:06
SC2980J		0.5 miles 77°	2024-10-17 01:51:55		LEADING MARINE		0.5 miles 86°	2024-09-21 07:46:48
GOLDEN BRISTOL		0.5 miles 214°	2024-10-17 05:17:40		TEKONG 6		0.5 miles 5°	2024-10-16 22:37:19
SINMYAN CHALLENGER		0.5 miles 141°	2024-10-14 00:45:22		SC 4653E		0.5 miles 60°	2024-10-16 10:14:24
563028560		0.5 miles 124°	2024-10-13 16:22:19		VICTORIA EXPRESS		0.5 miles 359°	2024-10-16 04:40:08
529425000		0.5 miles 59°	2024-10-14 03:58:09		NAUTICAL RIVER		0.5 miles 34°	2024-10-16 06:43:43
PILOT GP04		0.5 miles 94°	2024-10-17 04:16:51		SC4548B		0.5 miles 68°	2024-10-17 02:15:39
CAST HORSBURGH		0.5 miles 127°	2024-10-08 05:49:37		CL HUAIHUA		0.5 miles 239°	2024-10-17 05:16:38
OCEANIC 6		0.5 miles 72°	2024-10-14 07:44:50		SC 1647 D		0.5 miles 53°	2024-10-02 04:26:25
SC 3944 Z		0.6 miles 85°	2024-10-13 15:35:25		ST447Z		0.6 miles 136°	2024-10-03 00:01:30
OCRAS DOLPHIN		0.6 miles 36°	2024-09-25 22:05:11		HEILAN EQUILIBRIUM		0.6 miles 172°	2024-09-26 14:29:04
MASTER SEA		0.6 miles 202°	2024-10-16 21:44:37		NEPTUNE 6		0.6 miles 329°	2024-10-16 04:57:11
SC 4663B		0.6 miles 358°	2024-10-17 03:46:55		RODA		0.6 miles 69°	2024-10-17 05:17:40
CASTUNIVERSAL		0.6 miles 49°	2024-10-14 17:50:02		MAXIM		0.6 miles 195°	2024-10-17 05:17:09
UBIN 3		0.6 miles 66°	2024-10-16 20:54:05		CAST JURONG		0.6 miles 44°	2024-10-17 05:06:20
SOUTHERN KOALA		0.6 miles 34°	2024-10-17 05:16:07		DISCOVERY		0.6 miles 39°	2024-10-16 02:34:06

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.