callsign		distance	last heard - EST		callsign		distance	last heard - EST
RVE43		206.1 yards 168°	2025-01-06 07:17:16		DURABO		369.0 yards 96°	2025-01-07 05:15:33
ONYX		442.8 yards 294°	2025-01-07 08:37:25		ALCATRAZ		0.3 miles 316°	2025-01-05 06:06:10
BERNHARD SR		0.3 miles 45°	2025-01-07 08:33:08		MASSETO		0.3 miles 44°	2025-01-07 02:46:17
ISLAND TRADER		0.3 miles 354°	2025-01-07 02:32:27		ACHILLES		0.4 miles 57°	2025-01-07 03:03:23
HOLLANDIA		0.4 miles 53°	2025-01-07 05:46:30		PROSEIDON		0.4 miles 349°	2025-01-06 13:12:17
VINKEL		0.4 miles 342°	2025-01-07 08:39:01		SERENITY		0.4 miles 63°	2025-01-07 04:49:26
FLEUR		0.4 miles 66°	2025-01-07 08:40:37		XIN XIA MEN		0.4 miles 267°	2025-01-20 01:44:55
LEVI		0.4 miles 63°	2025-01-07 05:29:56		ANDANTE		0.4 miles 325°	2025-01-07 08:26:56
BOKA FORWARD		0.4 miles 78°	2025-01-07 08:39:01		MADEGRO SR		0.4 miles 325°	2025-01-07 08:22:39
THUNDERBIRD 4		0.5 miles 118°	2025-01-07 08:40:05		SOMTRANS XX		0.5 miles 256°	2025-01-07 07:36:41
IDA		0.5 miles 256°	2025-01-07 08:40:05		GUADELOUPE		0.5 miles 71°	2025-01-07 00:14:32
MARTINA		0.5 miles 14°	2025-01-07 08:40:37		EQ		0.5 miles 76°	2025-01-05 18:58:51
ABEL TASMAN		0.6 miles 324°	2025-01-07 08:40:37		RPA10		0.6 miles 27°	2025-01-07 08:39:33
RPA8		0.6 miles 32°	2025-01-07 08:10:54		RPA2		0.6 miles 30°	2025-01-07 08:40:37
PIET HEIN		0.6 miles 32°	2025-01-07 05:56:39		KOSTRA 1		0.6 miles 1°	2025-01-07 08:39:33
HYDROVAC 5		0.6 miles 81°	2024-12-27 16:09:02		HYDROVAC 11		0.6 miles 82°	2025-01-05 15:15:53
PIET HEIN		0.6 miles 89°	2025-01-07 04:55:18		SMIT WAALHAVEN 11		0.7 miles 312°	2025-01-06 07:24:14
TRUDIE		0.7 miles 266°	2025-01-07 08:39:33		LETITIA		0.7 miles 336°	2025-01-07 08:05:00
LEKSTROOM V		0.8 miles 360°	2025-01-07 03:02:19		HUSKY		0.8 miles 354°	2025-01-07 05:46:30
LEKSTROOM I		0.8 miles 360°	2025-01-07 08:38:29		CATHARINA 5		0.9 miles 359°	2025-01-07 01:10:39
PIETER.L		0.9 miles 14°	2025-01-07 03:10:52		MATADOR 2		0.9 miles 15°	2025-01-06 11:37:36
REIGER		0.9 miles 80°	2025-01-03 12:15:39		NEPTUNUS 8		0.9 miles 80°	2025-01-07 04:56:55
MELIUS		0.9 miles 4°	2025-01-06 05:12:15		SMIT WAALHAVEN 4		0.9 miles 78°	2025-01-07 08:40:37
CHARROMA		0.9 miles 81°	2025-01-06 22:46:20		BERGHEM JUNIOR		0.9 miles 81°	2025-01-07 08:40:05
EUROBULK1		0.9 miles 83°	2025-01-03 06:31:43		KRAICHGAU 3		0.9 miles 71°	2025-01-07 02:27:06
CATHARINA 4		0.9 miles 344°	2025-01-07 06:11:09		INTEGRO		0.9 miles 76°	2025-01-07 08:19:26
LOVI		1.0 miles 81°	2025-01-07 04:15:29		FAITH		1.0 miles 325°	2025-01-18 20:39:40
AREND		1.0 miles 80°	2025-01-07 04:14:25		SEAFORD		1.0 miles 92°	2025-01-07 08:37:57
BZN		1.0 miles 79°	2025-01-07 08:06:05		SEAWAY ALFA LIFT		1.0 miles 56°	2025-01-07 08:37:57
MANUELA		1.0 miles 94°	2025-01-07 08:40:37		DIEZE HOPPER		1.0 miles 28°	2025-01-07 08:35:49
VOLHARDING 4		1.0 miles 28°	2025-01-07 02:35:39		REINOD 14		1.1 miles 8°	2025-01-07 08:37:25
MILOU		1.1 miles 70°	2025-01-07 08:40:05		ALBATROS		1.1 miles 65°	2025-01-07 08:39:01
GEO RANGER		1.1 miles 13°	2025-01-07 08:30:40		CORNELIA		1.1 miles 71°	2025-01-06 08:23:02
RIVER DRONE 8		1.1 miles 51°	2025-01-07 08:38:29		GIJS2		1.1 miles 86°	2025-01-07 08:40:37
RWS 60		1.1 miles 8°	2025-01-02 07:35:59		ANGELIQUE		1.1 miles 328°	2025-01-06 03:45:07
GEO FOCUS		1.1 miles 7°	2025-01-07 08:32:48		STAELDIEP		1.1 miles 4°	2025-01-07 04:07:00
RPA 16		1.1 miles 6°	2025-01-07 03:18:21		HEFFESANT		1.1 miles 7°	2025-01-04 22:02:03
MENA C OF RHU		1.1 miles 7°	2025-01-07 08:37:25		MSTX 31		1.1 miles 20°	2025-01-07 08:23:11
OCEANIC		1.2 miles 75°	2025-01-07 08:41:10		DOCKYARD IX		1.2 miles 22°	2025-01-07 07:35:36
MISSOURIBORG		1.2 miles 69°	2025-01-16 20:19:30		REZOVAR		1.2 miles 1°	2025-01-05 09:27:54
SC TOPAZ		1.2 miles 10°	2025-01-07 03:09:48		ALTHUS		1.2 miles 323°	2025-01-03 09:18:42
MARINE SERVICE 1		1.3 miles 69°	2025-01-07 03:41:20		MSTX 33		1.3 miles 16°	2025-01-07 08:40:37
BEN LOVE		1.3 miles 53°	2025-01-07 08:36:53		STRAHL O MATIC		1.3 miles 24°	2025-01-07 08:39:33
HEBO-LIFT 10		1.3 miles 25°	2025-01-07 08:35:49		AHOY PORTUNUS		1.3 miles 86°	2025-01-07 08:27:59
FELICITAS		1.3 miles 39°	2025-01-07 08:07:41		HEIDE		1.3 miles 326°	2025-01-05 14:38:28
VB THAMESBANK		1.4 miles 333°	2025-01-07 08:39:33		NAUTICTRANS		1.4 miles 96°	2025-01-07 08:40:05
SEA RAPTOR		1.4 miles 318°	2025-01-18 13:19:25		DWS 15		1.4 miles 76°	2025-01-07 08:41:10
T WITTE LAM		1.4 miles 339°	2025-01-06 17:29:52		KRVE9		1.4 miles 33°	2025-01-07 02:01:58
HAAI		1.4 miles 96°	2025-01-06 03:20:36		SB07		1.4 miles 33°	2025-01-07 00:25:13
KRVE 48		1.4 miles 34°	2025-01-03 01:57:46		PIET DE WIT		1.4 miles 340°	2025-01-07 03:08:44

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.