callsign		distance	last heard - EST		callsign		distance	last heard - EST
RVE21		237.8 yards 89°	2025-01-04 13:06:06		VOLHARDING 6		397.2 yards 352°	2025-01-07 03:11:56
GIBRALTAR		434.9 yards 24°	2025-01-07 06:42:42		CRANE BARGE 3		508.9 yards 49°	2025-01-07 06:44:17
RVE 24		527.0 yards 38°	2025-01-07 02:32:59		SOVEREIGN		0.3 miles 107°	2025-01-07 02:46:17
HOLLANDIA SEAWAYS		0.3 miles 61°	2025-02-01 02:05:43		FWN SOLIDE		0.3 miles 80°	2025-01-31 12:23:29
ZEUS		0.4 miles 326°	2025-01-06 12:02:12		MISSION		0.4 miles 144°	2025-01-06 17:10:42
VL20		0.5 miles 286°	2025-01-04 07:43:30		HESTIA		0.5 miles 131°	2025-01-07 06:57:07
ELJA 8		0.5 miles 344°	2025-01-03 22:45:29		CANFORD		0.5 miles 140°	2025-01-07 05:43:49
KRVE 65		0.5 miles 276°	2025-01-07 03:14:04		VIERVERLATEN		0.6 miles 313°	2025-01-07 08:39:33
TRUE FRIEND		0.6 miles 85°	2025-01-19 09:12:14		MPI ADVENTURE		0.6 miles 78°	2025-02-01 00:14:15
SURVEYOR 1		0.6 miles 72°	2025-01-07 06:41:37		MILANO		0.6 miles 165°	2025-01-05 20:59:28
JADRO		0.6 miles 265°	2025-01-02 03:02:14		HOLLAND DIVING 1		0.6 miles 269°	2025-01-02 02:15:43
JO		0.7 miles 266°	2025-01-05 03:38:17		ANTWERP		0.7 miles 187°	2025-01-07 00:07:35
BLUE CHRISTINA		0.7 miles 148°	2025-01-07 08:34:12		POOLZEE		0.7 miles 148°	2025-01-07 08:41:10
TANZANITE		0.7 miles 266°	2025-01-05 05:08:06		FURE VANGUARD		0.7 miles 150°	2025-01-29 20:18:04
KOSTRA 3		0.8 miles 91°	2025-01-07 08:39:01		QUEBEC		0.8 miles 192°	2025-01-07 01:34:43
TRIVOR		0.8 miles 143°	2025-01-07 00:43:24		BALDER VL.92		0.8 miles 314°	2025-01-07 03:18:21
JB 117		0.8 miles 70°	2025-01-07 08:14:38		JB 115		0.8 miles 66°	2025-01-07 08:40:37
WATERBOOT 10		0.9 miles 82°	2025-01-07 06:09:33		DRECHTPLUS		0.9 miles 103°	2025-01-07 04:48:53
SC DRACO		0.9 miles 243°	2025-01-22 16:49:59		SMIT WAALHAVEN 24		0.9 miles 264°	2025-01-07 07:36:09
VOLHARDING 7		0.9 miles 246°	2025-01-07 07:15:50		ATLANTIC PIONEER		0.9 miles 107°	2025-01-07 04:16:33
AQUA TIBERIS		0.9 miles 250°	2025-01-07 06:52:18		INTERLUDE		0.9 miles 319°	2025-01-04 01:37:36
OTTER		1.0 miles 70°	2025-01-06 02:52:49		GOUWE		1.0 miles 251°	2025-01-07 08:33:40
LEONARDO		1.0 miles 139°	2025-01-07 06:05:48		SPAARNEPLUS		1.0 miles 262°	2025-01-07 07:29:43
GARGANO		1.0 miles 69°	2025-01-07 08:39:33		BUIZERD		1.0 miles 108°	2025-01-07 05:37:56
PD0JOY		1.0 miles 294°	2025-01-12 17:48:44		PD0JOY-9		1.0 miles 295°	2025-02-01 02:08:58
SEATRADE GREEN		1.0 miles 55°	2025-01-23 02:46:03		DIANA		1.0 miles 75°	2025-01-07 04:13:53
SEAWAY VENTUS		1.1 miles 49°	2025-01-28 17:12:25		TRANS FJORD		1.1 miles 218°	2025-01-31 01:46:40
FAITH		1.2 miles 257°	2025-01-30 00:50:07		FAIRPLAY-68		1.3 miles 256°	2025-01-31 18:23:29
RVE 19		1.3 miles 201°	2025-01-04 01:53:39		ERNE		1.4 miles 257°	2025-01-29 05:47:50
THUN BRITAIN		1.4 miles 261°	2025-01-21 05:38:59		TULIPA SEAWAYS		1.5 miles 258°	2025-01-31 21:50:14
ROLLDOCK STAR		1.5 miles 258°	2025-01-31 04:22:45		KARION		1.5 miles 259°	2025-01-30 01:09:56
HERMINA		1.5 miles 256°	2025-01-30 22:21:56		MURRAY STAR		1.5 miles 258°	2025-01-19 11:34:21
SPICA J		1.5 miles 258°	2025-01-31 11:38:55		ASTINA		1.5 miles 258°	2025-01-31 22:42:39
DEEP EXPLORER		1.5 miles 258°	2025-01-21 22:26:27		VB HUDSON		1.5 miles 257°	2025-01-31 22:39:37
MAASVLIET		1.5 miles 256°	2025-01-30 11:48:39		HEIDE		1.5 miles 90°	2025-01-05 14:38:28
VENETIE		1.5 miles 263°	2025-01-07 08:08:45		ALTHUS		1.5 miles 95°	2025-01-03 09:18:42
KEVIN C		1.5 miles 270°	2025-01-07 03:15:41		MRD-HUNTER		1.6 miles 275°	2025-01-07 03:03:55
ANTARES		1.6 miles 262°	2025-01-07 08:25:51		ALEWIJN DE GROOT		1.6 miles 72°	2025-01-07 02:26:02
DELFSHAVEN		1.6 miles 72°	2025-01-07 05:37:24		ANGELIQUE		1.7 miles 96°	2025-01-06 03:45:07
MAASPLUS		1.7 miles 238°	2025-01-07 03:27:58		MARKENJE		1.7 miles 249°	2025-01-06 08:03:15
BG DIAMOND		1.7 miles 101°	2025-01-31 19:14:48		244491000		1.7 miles 236°	2025-01-30 08:48:24
T WITTE LAM		1.8 miles 83°	2025-01-06 17:29:52		PIET DE WIT		1.8 miles 82°	2025-01-07 03:08:44
LEVANTE		1.8 miles 232°	2025-01-07 08:33:40		SMIT WAALHAVEN 11		1.8 miles 111°	2025-01-06 07:24:14
GAASTBORG		1.8 miles 260°	2025-01-30 13:51:53		NCL SALTEN		1.9 miles 259°	2025-01-31 18:39:48
DWS 14		1.9 miles 247°	2025-01-07 08:36:53		MICHELANGELO		1.9 miles 249°	2025-01-05 08:07:10
HAGETIZ		1.9 miles 247°	2025-01-05 15:29:59		STOLT MAIN		1.9 miles 253°	2025-01-06 09:19:41
DA VINCI		1.9 miles 252°	2025-01-07 03:22:38		TRUDIE		1.9 miles 127°	2025-01-07 08:39:33
WEERT		1.9 miles 228°	2025-01-06 18:14:14		PA3ESZ		2.0 miles 286°	2025-02-01 02:10:10
VACANDO		2.0 miles 224°	2025-01-07 08:40:37		CATHARINA 4		2.0 miles 96°	2025-01-07 06:11:09
LETITIA		2.0 miles 103°	2025-01-07 08:05:00		VTS ROTTERDAM BOTLEK		2.0 miles 254°	2025-01-07 08:40:37

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.