callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
PRINS JOHAN FRISO		76.9 m 112°	2025-02-07 12:53:15		IJVEER 53		87.3 m 37°	2025-02-09 11:03:14
ALBERT		108.3 m 82°	2025-01-27 12:40:55		ZWAANTJE 2		143.7 m 23°	2025-01-27 13:34:57
JUNON		152.9 m 351°	2025-01-19 17:53:18		MS DE JORDAAN		167.6 m 296°	2025-01-18 18:04:57
KONINGIN WILHELMINA		189.9 m 91°	2025-01-23 12:46:05		PAX		192.4 m 47°	2025-01-23 14:33:16
PRINSES MARGRIET		192.7 m 288°	2025-01-27 14:44:59		PIETER		226.9 m 97°	2025-02-07 12:45:15
RELATIONSHIP IV		231.7 m 326°	2025-01-27 11:04:53		IJVEER 63		251.9 m 40°	2025-02-09 11:04:14
NAZAR		288.6 m 63°	2025-01-23 14:31:16		WESTLANDGRACHT		316.2 m 300°	2025-02-03 06:32:53
TELESTHO		325.1 m 306°	2025-02-03 08:01:06		MAYA		424.2 m 313°	2025-02-07 14:19:20
IJVEER 65		439.0 m 306°	2025-02-09 10:54:14		IJVEER 60		449.2 m 296°	2025-02-09 11:06:15
IJVEER 66		457.6 m 293°	2025-02-07 14:50:22		VENTRANS II		468.6 m 71°	2025-01-27 12:11:54
IJVEER 55		484.2 m 293°	2025-02-09 11:07:15		PRINS BERNHARD		497.9 m 137°	2025-02-07 13:14:15
PRINSES C. AMALIA		507.7 m 137°	2025-02-07 13:56:18		EXCALIBUR II		519.5 m 313°	2025-02-07 14:33:21
KON.WILLEM ALEXANDER		534.9 m 139°	2025-01-15 11:16:43		SP6GLG		620.3 m 257°	2025-02-08 20:07:30
WABO 5		622.5 m 94°	2025-02-09 11:07:15		ARUBA		655.7 m 310°	2025-02-03 07:54:23
244730602 NL		663.1 m 136°	2025-01-27 13:41:57		PARADISO		665.7 m 136°	2025-01-23 11:37:57
FRANS VAN MIERIS		667.6 m 301°	2025-01-27 12:52:56		244110563 NL		671.2 m 137°	2025-02-07 13:48:17
244860069		672.2 m 137°	2025-02-07 14:30:21		IJVEER 64		679.0 m 311°	2025-02-09 11:03:14
KINGSTON		688.9 m 95°	2025-02-09 10:51:13		BS Noordzeekanaal		731.5 m 291°	2025-02-09 11:06:15
LARS		753.4 m 75°	2025-01-23 16:24:28		GAUDI		763.2 m 306°	2025-01-27 12:06:54
ALFA VERDE		805.6 m 80°	2025-02-09 10:59:14		AQUA MOSA		875.4 m 319°	2025-02-07 12:54:15
VIKING HERVOR		881.6 m 299°	2025-02-09 10:58:14		BOXSTER		881.6 m 311°	2025-01-19 16:12:21
ROOSEVELT		905.1 m 299°	2025-02-07 13:32:16		C EST LA VIE		936.7 m 304°	2025-02-07 14:58:22
P43		1.0 km 311°	2025-01-19 16:16:57		P97		1.0 km 311°	2025-02-09 10:58:14
ATLANTIC		1.0 km 147°	2025-01-27 14:34:59		GROENENDAAL		1.1 km 76°	2025-01-23 17:08:33
EILTANK 39		1.1 km 81°	2025-02-07 14:55:22		RESIDENCE		1.2 km 84°	2025-02-09 11:03:14
AMICITIA		1.2 km 103°	2025-01-15 11:55:47		LINDUS		1.2 km 85°	2025-01-23 12:35:03
AMATA		1.3 km 75°	2025-02-07 14:58:22		BARTJE 6		1.3 km 75°	2025-02-07 12:33:15
ZWARTE ZEE		1.3 km 93°	2025-02-07 14:13:19		ORION		1.4 km 340°	2025-01-20 01:30:24
LUCINDA		1.5 km 103°	2025-01-23 17:21:34		NZK PONT 102		1.5 km 75°	2025-02-09 10:57:14
VIKING ALRUNA		1.5 km 77°	2025-02-09 11:07:15		IJVEER 61		1.5 km 72°	2025-02-07 14:00:18
SILTE		1.7 km 80°	2025-02-07 14:56:22		NORN		1.7 km 322°	2025-02-04 08:12:30
CREATE		1.7 km 322°	2025-02-04 08:14:03		IJVEER 50		1.8 km 81°	2025-02-09 11:04:14
IJVEER 52		1.9 km 325°	2025-02-09 11:02:14		IJVEER 51		2.0 km 330°	2025-02-07 14:09:18
BOADICEA		2.0 km 79°	2025-01-15 11:07:43		SONORA		2.0 km 329°	2025-01-18 17:56:42
IJVEER 54		2.1 km 334°	2025-02-09 10:58:14		JULIA		2.1 km 324°	2025-01-27 13:54:58
IJVEER 62		2.1 km 334°	2025-02-07 14:53:22		STEIJN		2.2 km 331°	2025-02-07 13:25:16
MA-JA		2.2 km 320°	2025-01-15 11:19:44		RIVAL		2.3 km 102°	2025-02-09 10:56:14
SB 35		2.3 km 350°	2025-02-09 10:57:14		LOTUS		2.4 km 348°	2025-01-16 09:52:09
AMICITAS		2.4 km 328°	2025-02-07 14:41:22		GW1409		2.4 km 47°	2025-02-11 16:56:20
ANTONIE		2.5 km 324°	2025-02-07 14:31:21		PETER DE GROTE		2.5 km 335°	2025-02-07 13:48:17
TERGOUW		2.5 km 327°	2025-02-07 14:54:22		ODIN		2.6 km 94°	2025-01-23 16:54:31
DENZO		2.6 km 328°	2025-01-20 07:13:46		DEMADE		2.6 km 93°	2025-02-09 11:07:15
VENTURE		2.6 km 323°	2025-01-15 11:44:46		COR		2.7 km 323°	2025-02-07 12:54:15
HITACHI		2.7 km 320°	2025-02-03 06:28:44		ARNE		2.7 km 83°	2025-01-23 17:18:34
CW0449		2.7 km 53°	2025-02-11 16:06:14		GEULPLUS		2.8 km 79°	2025-02-07 14:19:20
VIKING		2.8 km 318°	2025-02-07 14:22:20		SUPPERCLUB CRUISE		2.8 km 79°	2025-02-07 14:24:20
NEDSHIP		2.9 km 329°	2025-02-07 13:50:17		GAIA		2.9 km 110°	2025-02-07 14:46:22
THE CLUB		2.9 km 110°	2025-01-27 13:46:57		THE EMPEROR		2.9 km 110°	2025-02-07 14:54:22
ANNE FRANK		3.0 km 109°	2025-02-07 14:43:22		SVITZER MUIDEN		3.0 km 81°	2025-02-09 11:06:15
244870448 NL		3.0 km 109°	2025-01-15 11:35:45		A-ROSA CLEA		3.0 km 80°	2025-02-09 11:07:15

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.