callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
DUCHESS M		77.6 yards 265°	2012-01-21 13:18:55		MILLGARTH		278.9 yards 184°	2012-02-08 23:50:19
GRAVESEND VTS		0.4 miles 148°	2012-01-21 14:33:42		HEMIKSEM		0.5 miles 271°	2012-01-16 01:52:56
SEA CHALLENGE 2		0.5 miles 246°	2012-01-19 11:50:39		SVITZER MERCIA		0.7 miles 111°	2012-02-08 20:30:19
RESOURCE		0.8 miles 306°	2012-01-19 12:04:48		LADY KITTY		0.9 miles 108°	2012-01-17 09:16:51
SOUTHWARK		1.0 miles 96°	2012-01-21 13:18:55		SVITZER LACEBY		1.0 miles 100°	2012-02-08 22:27:19
G0RNU-9		1.1 miles 3°	2012-02-05 18:57:24		HAVEN SUPPORTER		1.1 miles 108°	2012-01-20 10:31:59
CROSSNESS		1.1 miles 108°	2012-01-20 09:16:01		DRIFTWOOD 3		1.1 miles 112°	2012-01-16 14:25:31
SVITZER BRUNEL		1.2 miles 107°	2012-02-08 21:54:19		SVITZER CECILIA		1.2 miles 107°	2012-01-16 10:19:56
RACIA		1.4 miles 80°	2012-01-21 10:55:56		POLLA ROSE		1.4 miles 106°	2012-01-19 12:32:50
REDOUBT		2.1 miles 287°	2012-01-21 13:22:49		GEMS RESEARCHER		3.2 miles 77°	2012-01-21 11:31:42
BENFLEET		3.5 miles 71°	2012-01-21 14:03:56		GENERAL VIII		3.5 miles 70°	2012-01-20 12:24:00
MARE		3.5 miles 286°	2012-01-17 02:26:57		RECOVERY		3.5 miles 289°	2012-01-20 12:40:48
MI6WAC-5		3.9 miles 292°	2012-02-12 19:52:28		PLA DIVER		4.1 miles 65°	2012-01-16 12:04:31
GREEN TRANSIENT		4.4 miles 46°	2012-01-20 14:32:49		235091452		4.5 miles 46°	2012-01-21 10:41:59
244730996		4.5 miles 60°	2012-01-17 09:27:42		G3MD-5		5.3 miles 275°	2012-02-14 07:27:42
SILVER BEAM		5.7 miles 54°	2012-01-20 14:33:57		G0NGG		5.8 miles 34°	2012-02-14 12:26:15
G7RWF-10		5.8 miles 326°	2012-02-12 00:27:57		G7FIA		5.9 miles 260°	2012-01-19 18:32:00
OSTSEE		6.0 miles 54°	2012-01-21 14:34:51		GB3IK		6.1 miles 122°	2012-02-14 12:31:24
OCEAN WIND 3		6.3 miles 56°	2012-01-21 14:36:35		BUCKINGHAM		6.3 miles 53°	2012-01-21 14:36:35
M0XDC-9		7.1 miles 328°	2012-02-14 12:31:45		GALLOPER		7.3 miles 58°	2012-01-20 10:47:47
235060333		8.1 miles 65°	2012-01-15 12:52:34		RIVER SPIRIT		8.3 miles 286°	2012-01-16 20:35:53
CASTLE POINT		8.6 miles 62°	2012-02-08 22:16:19		STANFORD		8.6 miles 62°	2012-02-09 00:12:19
RIVER KING		8.8 miles 114°	2012-01-21 14:36:35		235090405		8.9 miles 60°	2012-01-16 13:04:35
G3RJI-7		9.0 miles 326°	2012-02-14 11:50:31		G7PEB-6		9.2 miles 246°	2012-02-14 10:39:05
MB7UUE		9.2 miles 333°	2012-02-14 12:30:36		G7PEB		9.3 miles 249°	2012-02-12 19:14:02
G7PEB-7		9.3 miles 249°	2012-02-14 12:11:03		G4MHJ-10		9.6 miles 281°	2012-02-12 22:28:52
G4MHJ-1		9.7 miles 281°	2012-02-14 12:15:21		G4MHJ		9.7 miles 281°	2012-01-24 09:09:18
M1GEO		10.0 miles 315°	2012-02-14 12:32:14		M1GEO-7		10.0 miles 315°	2012-02-12 16:16:27
G4DDP		10.3 miles 274°	2012-02-12 21:21:27		G7UXW-9		10.7 miles 124°	2012-01-30 07:22:41
2E0SSX		10.7 miles 31°	2012-02-12 21:32:13		2E0SSX-6		10.7 miles 31°	2012-02-12 21:12:04
VIENNA WOOD N		11.1 miles 71°	2012-02-12 15:28:49		BW ORINOCO		11.1 miles 71°	2012-02-13 16:02:12
OSTRAND		11.3 miles 71°	2012-02-14 10:44:12		GB7OK C		11.4 miles 236°	2012-02-14 07:30:19
GB7OK-C		11.4 miles 236°	2012-02-14 07:31:50		G1UHY-7		11.9 miles 174°	2012-02-07 04:08:31
MAZARINE		12.0 miles 72°	2012-02-14 06:18:16		VALENTINE		12.0 miles 72°	2012-02-14 10:32:47
235062534		12.1 miles 66°	2012-01-16 16:17:35		MISIDA		12.2 miles 73°	2012-02-14 11:34:32
2E0PSN		12.2 miles 332°	2012-02-12 11:02:51		DW1286		12.4 miles 155°	2012-02-14 12:25:57
MB7UBI		12.4 miles 15°	2012-02-14 12:15:36		HIBERNIA		12.5 miles 98°	2012-01-19 13:20:54
ANNA G		12.6 miles 74°	2012-02-13 18:51:55		FURENAS		12.7 miles 74°	2012-02-12 20:42:48
VANTAGE		12.7 miles 73°	2012-02-14 03:28:28		HAULIER		12.8 miles 97°	2012-01-19 13:20:54
G6ZVV-10		12.9 miles 225°	2012-02-07 09:43:04		CEMVALE		12.9 miles 75°	2012-02-10 19:29:26
SYMPHORINE		12.9 miles 74°	2012-02-13 18:51:55		UNDINE		13.0 miles 75°	2012-02-14 01:18:18
AASLI		13.0 miles 74°	2012-02-12 23:15:53		SAMSKIP COURIER		13.1 miles 74°	2012-02-14 09:38:23
PRIDE OF SNEEK		13.1 miles 75°	2012-02-13 20:01:13		OCEAN FLOWER		13.2 miles 74°	2012-02-09 22:56:18
VICTOR HORTA		13.3 miles 74°	2012-02-14 01:18:18		ANNABELL		13.3 miles 75°	2012-01-22 20:28:57
VICTORINE		13.3 miles 74°	2012-02-14 05:01:39		235090383		13.3 miles 62°	2012-01-20 11:31:39
CITY OF LONDON		13.3 miles 74°	2012-02-13 13:45:43		235076072		13.4 miles 66°	2012-01-21 11:58:51
G4ZLZ-9		13.5 miles 214°	2012-02-14 07:31:05		G7TKK-9		13.5 miles 48°	2012-02-14 08:29:08
JOHN BURNS		13.5 miles 284°	2012-01-16 08:55:56		JAMES NEWMAN		13.6 miles 283°	2012-01-16 18:33:51
DW7856		13.6 miles 269°	2012-02-14 12:30:37		ERNEST BEVIN		13.6 miles 284°	2012-01-16 11:03:46
BERINGZEE		13.6 miles 73°	2012-02-13 18:51:55		MB7IMS-L		13.7 miles 148°	2012-02-14 12:31:22

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.