callsign		distance	last heard - EST		callsign		distance	last heard - EST
GUADELOUPE		127.7 yards 294°	2025-01-07 00:14:32		BOKA FORWARD		190.5 yards 248°	2025-01-07 08:39:01
HYDROVAC 11		199.8 yards 113°	2025-01-05 15:15:53		FLEUR		263.3 yards 284°	2025-01-07 08:40:37
SERENITY		286.2 yards 289°	2025-01-07 04:49:26		PIET HEIN		298.5 yards 136°	2025-01-07 04:55:18
ACHILLES		410.0 yards 287°	2025-01-07 03:03:23		HOLLANDIA		445.3 yards 291°	2025-01-07 05:46:30
MASSETO		0.3 miles 289°	2025-01-07 02:46:17		BERNHARD SR		0.3 miles 287°	2025-01-07 08:33:08
REIGER		0.3 miles 87°	2025-01-03 12:15:39		NEPTUNUS 8		0.3 miles 88°	2025-01-07 04:56:55
SMIT WAALHAVEN 4		0.3 miles 82°	2025-01-07 08:40:37		CHARROMA		0.3 miles 88°	2025-01-06 22:46:20
DURABO		0.4 miles 244°	2025-01-07 05:15:33		BERGHEM JUNIOR		0.4 miles 90°	2025-01-07 08:40:05
EUROBULK1		0.4 miles 94°	2025-01-03 06:31:43		THUNDERBIRD 4		0.4 miles 200°	2025-01-07 08:40:05
INTEGRO		0.4 miles 76°	2025-01-07 08:19:26		LOVI		0.4 miles 88°	2025-01-07 04:15:29
RPA8		0.4 miles 327°	2025-01-07 08:10:54		PIET HEIN		0.4 miles 328°	2025-01-07 05:56:39
AREND		0.5 miles 84°	2025-01-07 04:14:25		RPA10		0.5 miles 323°	2025-01-07 08:39:33
BZN		0.5 miles 83°	2025-01-07 08:06:05		SEAFORD		0.5 miles 110°	2025-01-07 08:37:57
MILOU		0.5 miles 64°	2025-01-07 08:40:05		ALBATROS		0.5 miles 55°	2025-01-07 08:39:01
CORNELIA		0.5 miles 65°	2025-01-06 08:23:02		SEAWAY ALFA LIFT		0.5 miles 35°	2025-01-07 08:37:57
SBH2		0.5 miles 256°	2025-01-07 03:19:25		MARTINA		0.6 miles 314°	2025-01-07 08:40:37
RVE43		0.6 miles 244°	2025-01-06 07:17:16		GIJS2		0.6 miles 95°	2025-01-07 08:40:37
OCEANIC		0.6 miles 74°	2025-01-07 08:41:10		ISLAND TRADER		0.6 miles 290°	2025-01-07 02:32:27
RIVER DRONE 8		0.6 miles 30°	2025-01-07 08:38:29		PROSEIDON		0.6 miles 291°	2025-01-06 13:12:17
VINKEL		0.7 miles 291°	2025-01-07 08:39:01		MARINE SERVICE 1		0.7 miles 64°	2025-01-07 03:41:20
ALCATRAZ		0.8 miles 277°	2025-01-05 06:06:10		ONYX		0.8 miles 268°	2025-01-07 08:37:25
PIETER.L		0.8 miles 335°	2025-01-07 03:10:52		MATADOR 2		0.8 miles 336°	2025-01-06 11:37:36
VOLHARDING 4		0.8 miles 358°	2025-01-07 02:35:39		DIEZE HOPPER		0.8 miles 357°	2025-01-07 08:35:49
AHOY PORTUNUS		0.8 miles 93°	2025-01-07 08:27:59		BEN LOVE		0.8 miles 38°	2025-01-07 08:36:53
ANDANTE		0.8 miles 286°	2025-01-07 08:26:56		MADEGRO SR		0.8 miles 287°	2025-01-07 08:22:39
DWS 15		0.9 miles 76°	2025-01-07 08:41:10		LEKSTROOM V		0.9 miles 323°	2025-01-07 03:02:19
MELIUS		0.9 miles 328°	2025-01-06 05:12:15		NAUTICTRANS		0.9 miles 108°	2025-01-07 08:40:05
LEKSTROOM I		0.9 miles 323°	2025-01-07 08:38:29		CATHARINA 10		0.9 miles 322°	2025-01-21 01:38:47
CATHARINA 5		0.9 miles 323°	2025-01-07 01:10:39		ABEL TASMAN		0.9 miles 290°	2025-01-07 08:40:37
LIZA		0.9 miles 71°	2025-01-07 08:39:33		KRVE 42		0.9 miles 70°	2025-01-07 03:03:55
HUSKY		0.9 miles 318°	2025-01-07 05:46:30		HAAI		0.9 miles 108°	2025-01-06 03:20:36
GEO RANGER		0.9 miles 342°	2025-01-07 08:30:40		MSTX 31		0.9 miles 352°	2025-01-07 08:23:11
FELICITAS		1.0 miles 18°	2025-01-07 08:07:41		DOCKYARD IX		1.0 miles 354°	2025-01-07 07:35:36
MARVIN FAITH		1.0 miles 66°	2025-01-07 06:05:48		KRVE 45		1.0 miles 94°	2025-01-07 04:05:23
REINOD 14		1.0 miles 337°	2025-01-07 08:37:25		LETITIA		1.0 miles 303°	2025-01-07 08:05:00
SOMTRANS XX		1.0 miles 256°	2025-01-07 07:36:41		M T AWH ALMA		1.0 miles 95°	2025-01-07 08:40:05
RWS 60		1.0 miles 339°	2025-01-02 07:35:59		IDA		1.0 miles 256°	2025-01-07 08:40:05
VOLHARDING XI		1.0 miles 83°	2025-01-07 08:19:26		GEO FOCUS		1.1 miles 337°	2025-01-07 08:32:48
CGAS JAGUAR		1.1 miles 97°	2025-01-07 03:49:21		STRAHL O MATIC		1.1 miles 0°	2025-01-07 08:39:33
MENA C OF RHU		1.1 miles 339°	2025-01-07 08:37:25		RPA 16		1.1 miles 337°	2025-01-07 03:18:21
HEFFESANT		1.1 miles 338°	2025-01-04 22:02:03		BOKA OCEAN		1.1 miles 76°	2025-01-07 08:40:05
KRVE9		1.1 miles 14°	2025-01-07 02:01:58		STAELDIEP		1.1 miles 335°	2025-01-07 04:07:00
SMIT WAALHAVEN 11		1.1 miles 287°	2025-01-06 07:24:14		KRVE 48		1.1 miles 14°	2025-01-03 01:57:46
SC TOPAZ		1.1 miles 342°	2025-01-07 03:09:48		KRVE 55		1.1 miles 14°	2025-01-07 03:14:04
KRVE39		1.1 miles 52°	2025-01-07 07:13:41		SB07		1.1 miles 13°	2025-01-07 00:25:13
MERCURIUS		1.1 miles 23°	2025-01-07 07:27:03		CATHARINA 4		1.1 miles 314°	2025-01-07 06:11:09
MSTX 33		1.1 miles 351°	2025-01-07 08:40:37		KRVE26		1.1 miles 15°	2025-01-06 05:13:20
RVE7		1.1 miles 16°	2025-01-06 02:19:40		ADRIANUS		1.1 miles 55°	2025-01-06 08:55:06
WATERBOOT 1		1.1 miles 90°	2025-01-06 02:33:34		MARVIN CONFIDENCE		1.1 miles 72°	2025-01-07 08:35:49
KRVE44		1.1 miles 17°	2025-01-03 02:48:36		SMIT WAALHAVEN 3		1.1 miles 92°	2025-01-07 08:39:33

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.