callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
IJVEER 51		20.7 yards 0°	2024-06-12 15:00:31		NZK PONT 104		93.7 yards 357°	2024-06-10 16:40:47
SERENA		109.3 yards 54°	2024-05-30 09:59:48		MINOR		119.8 yards 56°	2024-06-10 12:34:25
NORWEGIAN PRIMA		135.3 yards 99°	2024-06-20 23:48:57		ARGO		196.4 yards 60°	2024-06-08 05:30:37
KOERIER		197.0 yards 257°	2024-05-29 14:57:27		IJVEER 56		208.0 yards 353°	2024-06-12 14:30:28
IJVEER 65		218.0 yards 4°	2024-06-12 16:52:43		IJVEER 54		237.7 yards 14°	2024-06-12 16:30:40
DEEP SHALLOW		303.4 yards 144°	2024-06-11 06:07:07		GIN-TONIC		349.3 yards 266°	2024-06-08 06:22:43
STRIJDER		362.5 yards 230°	2024-06-12 16:49:42		MS DE JORDAAN		370.0 yards 149°	2024-06-11 06:12:07
IJSSELMONDE		439.6 yards 150°	2024-06-12 16:38:41		CAYMAN		497.5 yards 79°	2024-06-10 05:30:52
IJSSELMONDE		0.3 miles 211°	2024-06-12 13:08:20		ZEBRA B		0.3 miles 190°	2024-05-28 06:48:33
PANNENKOEKENBOOT -		0.3 miles 258°	2024-06-01 14:16:46		SAM SAM		0.4 miles 135°	2024-05-30 17:15:55
IDEFIX		0.4 miles 79°	2024-05-28 10:26:53		PANTA RHEI		0.4 miles 201°	2024-06-10 16:48:49
PETER DE GROTE		0.4 miles 260°	2024-06-01 16:27:58		244780821 NL		0.4 miles 208°	2024-06-12 12:52:18
244780775 NL		0.4 miles 83°	2024-06-01 14:49:49		OCEANDIVA FUTURA		0.5 miles 259°	2024-06-01 16:01:56
CHAMARI		0.5 miles 161°	2024-06-12 16:40:42		WATERTRAPPER NT11		0.5 miles 240°	2024-06-12 16:33:40
PA4		0.5 miles 245°	2024-06-18 01:44:27		LUCINDA		0.5 miles 155°	2024-06-10 16:49:48
MANNA		0.5 miles 261°	2024-06-12 14:49:30		COR		0.6 miles 182°	2024-06-12 08:53:54
PRINS BERNHARD		0.6 miles 255°	2024-06-12 13:12:20		RAYBABY		0.7 miles 82°	2024-05-30 09:52:47
VERWACHTING		0.7 miles 86°	2024-06-07 09:47:11		ANTIBES		0.7 miles 261°	2024-06-10 16:10:44
RIVAL		0.7 miles 136°	2024-06-12 13:02:19		244780649 NL		0.7 miles 253°	2024-06-12 08:51:54
ALBERT PIETER		0.7 miles 253°	2024-06-12 07:28:45		BETA CURA		0.7 miles 260°	2024-05-30 10:45:53
CHELSEA B		0.7 miles 262°	2024-06-12 12:13:14		EVELINE		0.8 miles 254°	2024-06-01 08:53:16
244710836 NL		0.8 miles 258°	2024-06-01 07:24:08		AVENIR		0.8 miles 263°	2024-05-28 09:23:49
WINDROOS		0.8 miles 84°	2024-05-29 05:19:25		WATERSNIP NT3		0.8 miles 235°	2024-05-30 13:46:08
KONINGIN FABIOLA		0.8 miles 230°	2024-06-12 14:52:30		FRANS VAN MIERIS		0.8 miles 230°	2024-06-12 13:41:23
FADAM 1		0.8 miles 230°	2024-06-12 12:13:14		BERLIN		0.8 miles 230°	2024-06-10 05:24:52
244236663 NL		0.8 miles 230°	2024-06-10 11:11:19		JAN LUIJKEN		0.8 miles 235°	2024-06-12 13:49:24
244870618 NL		0.8 miles 228°	2024-06-10 09:10:08		AMSTELPLUS		0.8 miles 81°	2024-06-12 15:27:34
244750263 NL		0.8 miles 238°	2024-06-10 09:43:11		JAN STEEN		0.8 miles 237°	2024-06-10 10:48:16
GEULPLUS		0.8 miles 82°	2024-06-12 15:46:35		LILA MAMI		0.8 miles 265°	2024-06-01 08:22:13
KON.WILLEM ALEXANDER		0.8 miles 236°	2024-06-12 14:48:30		P503		0.8 miles 265°	2024-05-30 14:57:14
NIVOMA		0.8 miles 111°	2024-06-11 06:08:07		SAYONARA		0.8 miles 79°	2024-06-12 16:11:38
BOMMELERVAART		0.8 miles 80°	2024-06-12 08:20:50		TOON HERMANS		0.8 miles 255°	2024-06-10 06:33:59
FINIMARE		0.8 miles 265°	2024-05-30 09:17:44		AMSTEL JADE		0.8 miles 256°	2024-06-10 09:51:12
GW1409		0.8 miles 14°	2024-06-21 01:07:42		244780351 NL		0.9 miles 257°	2024-06-10 06:48:01
AMSTEL SMARAGD		0.9 miles 257°	2024-05-30 10:49:53		244615560 NL		0.9 miles 269°	2024-05-29 05:23:24
244615176 NL		0.9 miles 265°	2024-05-28 07:37:38		244830570 NL		0.9 miles 264°	2024-06-12 06:58:42
BLAUWE JUFFER		0.9 miles 270°	2024-06-01 09:15:18		AVANTI		0.9 miles 274°	2024-06-10 16:49:48
244700176 NL		0.9 miles 274°	2024-06-12 10:03:01		ANDRE VAN DUIN		0.9 miles 257°	2024-06-10 09:34:10
AMICITIA		0.9 miles 231°	2024-06-10 07:12:03		244110862 NL		0.9 miles 258°	2024-05-30 06:24:28
ORION		0.9 miles 84°	2024-06-10 05:28:52		JOSY		0.9 miles 266°	2024-06-07 09:48:11
CW0449		0.9 miles 30°	2024-06-21 00:12:46		244780110 NL		0.9 miles 153°	2024-06-12 15:54:37
PRINS JOHAN FRISO		0.9 miles 259°	2024-06-10 08:30:06		PIETER		0.9 miles 258°	2024-06-12 09:09:55
P44		0.9 miles 88°	2024-05-28 10:18:52		AMSTERDAM		1.0 miles 227°	2024-06-12 13:55:24
244780111 NL		1.0 miles 152°	2024-06-10 15:22:40		KONINGIN MAXIMA		1.0 miles 260°	2024-05-30 08:11:38
ALBERT		1.0 miles 239°	2024-06-10 06:50:01		CHALLENGER		1.0 miles 92°	2024-05-30 10:33:51
PRINS HENDRIK		1.0 miles 259°	2024-06-01 07:39:10		IGUAZU		1.0 miles 85°	2024-06-20 21:56:35
244780633 NL		1.0 miles 260°	2024-06-10 10:30:15		WILDEBRAS		1.0 miles 88°	2024-06-08 06:18:43
MAJORCA		1.0 miles 266°	2024-06-10 10:52:17		PRINSES MARGRIET		1.0 miles 260°	2024-06-12 09:41:59
244008330 NL		1.0 miles 108°	2024-06-01 09:02:17		MARE LIBERUM		1.0 miles 267°	2024-06-01 07:20:08
WILJO		1.0 miles 128°	2024-06-10 10:56:17		IJVEER 61		1.0 miles 270°	2024-06-12 16:52:43

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.