callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
IJVEER 63		35.6 yards 343°	2024-06-12 16:48:42		TIZIAN		100.7 yards 311°	2024-06-01 13:21:40
DE AMSTERDAM		135.6 yards 160°	2024-06-12 11:57:12		HKS 1		140.7 yards 205°	2024-06-12 11:52:12
244110563 NL		200.2 yards 230°	2024-06-12 14:41:29		244185114 NL		204.7 yards 234°	2024-06-12 13:00:19
BLUE DINA		219.8 yards 324°	2024-06-12 10:00:01		244131204 NL		235.8 yards 280°	2024-06-12 09:17:56
ANCOR		251.1 yards 326°	2024-06-10 05:33:53		244780369 NL		257.9 yards 145°	2024-05-30 12:37:01
244196692 NL		262.2 yards 137°	2024-05-30 10:20:50		Kiel		275.0 yards 141°	2024-06-10 06:01:56
WAYGAT		278.0 yards 143°	2024-06-10 08:30:06		VEERE		282.9 yards 308°	2024-06-10 07:52:06
244820924 NL		284.7 yards 145°	2024-06-12 10:36:04		244780644 NL		287.1 yards 192°	2024-06-01 09:00:17
AMY		289.1 yards 140°	2024-05-28 08:56:46		NANCY		293.2 yards 146°	2024-05-28 06:54:34
WN 25		295.2 yards 295°	2024-06-10 06:33:59		244670804 NL		297.4 yards 145°	2024-05-28 09:13:48
MERCUUR		297.8 yards 215°	2024-06-12 16:51:43		SB 3		301.8 yards 144°	2024-06-10 06:16:57
CORYLOPHIDA		302.5 yards 149°	2024-06-12 13:44:23		GREGORY		330.0 yards 148°	2024-06-11 06:06:07
244780112 NL		340.9 yards 135°	2024-06-01 09:53:22		244750259 NL		344.9 yards 254°	2024-06-12 13:39:23
IJVEER 61		356.5 yards 129°	2024-06-12 16:52:43		244250731 NL		365.4 yards 170°	2024-06-01 12:55:38
ROTTERDAM 30		380.6 yards 330°	2024-06-10 14:07:33		BS Noordzeekanaal		382.2 yards 218°	2024-06-14 21:44:41
IJVEER 60		407.8 yards 172°	2024-06-12 16:48:42		STAN HUYGENS		410.8 yards 261°	2024-06-12 08:21:51
244850737 NL		426.2 yards 283°	2024-06-01 14:18:46		MARE LIBERUM		441.5 yards 138°	2024-06-01 07:20:08
244043432 NL		442.0 yards 284°	2024-05-17 21:30:30		ROSABELLA		472.7 yards 150°	2024-06-12 08:09:49
MAJORCA		477.5 yards 136°	2024-06-10 10:52:17		DEVIATIE		484.9 yards 143°	2024-06-10 11:47:22
244700176 NL		494.5 yards 103°	2024-06-12 10:03:01		AVANTI		497.5 yards 103°	2024-06-10 16:49:48
BLAUWE JUFFER		0.3 miles 116°	2024-06-01 09:15:18		JOSY		0.3 miles 128°	2024-06-07 09:48:11
244615560 NL		0.3 miles 117°	2024-05-29 05:23:24		PRINSES MARGRIET		0.4 miles 148°	2024-06-12 09:41:59
ASTRA		0.4 miles 134°	2024-06-10 11:31:21		244615176 NL		0.4 miles 125°	2024-05-28 07:37:38
244780633 NL		0.4 miles 144°	2024-06-10 10:30:15		244830570 NL		0.4 miles 129°	2024-06-12 06:58:42
HARJA III		0.4 miles 347°	2024-05-28 10:05:51		KONINGIN MAXIMA		0.4 miles 142°	2024-05-30 08:11:38
PRINS HENDRIK		0.4 miles 144°	2024-06-01 07:39:10		COTRANS 1		0.4 miles 130°	2024-06-12 14:54:30
FINIMARE		0.4 miles 121°	2024-05-30 09:17:44		PRINS JOHAN FRISO		0.4 miles 141°	2024-06-10 08:30:06
P503		0.4 miles 120°	2024-05-30 14:57:14		PIETER		0.4 miles 142°	2024-06-12 09:09:55
244810915 NL		0.4 miles 125°	2024-06-10 04:37:47		LILA MAMI		0.4 miles 118°	2024-06-01 08:22:13
244110862 NL		0.4 miles 139°	2024-05-30 06:24:28		GOAD		0.4 miles 356°	2024-05-26 01:34:16
IJVEER 52		0.4 miles 134°	2024-06-12 16:52:43		ANDRE VAN DUIN		0.4 miles 139°	2024-06-10 09:34:10
AMSTEL SMARAGD		0.5 miles 135°	2024-05-30 10:49:53		244780351 NL		0.5 miles 133°	2024-06-10 06:48:01
244020160 NL		0.5 miles 118°	2024-06-12 11:06:07		AVENIR		0.5 miles 118°	2024-05-28 09:23:49
CHRISTINA		0.5 miles 341°	2024-06-10 13:22:29		AMSTEL JADE		0.5 miles 133°	2024-06-10 09:51:12
TOON HERMANS		0.5 miles 134°	2024-06-10 06:33:59		NOVALIS		0.5 miles 118°	2024-06-12 11:16:08
CHELSEA B		0.5 miles 118°	2024-06-12 12:13:14		244780326 NL		0.5 miles 185°	2024-06-10 07:42:06
244710836 NL		0.5 miles 124°	2024-06-01 07:24:08		BETA CURA		0.5 miles 120°	2024-05-30 10:45:53
ANTIBES		0.5 miles 117°	2024-06-10 16:10:44		WAPEN VAN AMSTERDAM		0.6 miles 346°	2024-06-12 15:08:32
EVELINE		0.6 miles 127°	2024-06-01 08:53:16		ALBERT PIETER		0.6 miles 126°	2024-06-12 07:28:45
244780649 NL		0.6 miles 126°	2024-06-12 08:51:54		MILLY		0.6 miles 115°	2024-06-10 11:00:18
244780736		0.6 miles 313°	2024-05-26 01:32:10		PRINS BERNHARD		0.6 miles 118°	2024-06-12 13:12:20
THALIA		0.6 miles 110°	2024-06-10 07:57:06		BOOT 2		0.7 miles 340°	2024-06-01 16:33:59
MANNA		0.7 miles 108°	2024-06-12 14:49:30		ZWARTEWATER		0.7 miles 314°	2024-05-17 18:35:26
ALFONS MARIE		0.7 miles 317°	2024-05-17 21:32:38		EVIDENCE		0.7 miles 340°	2024-06-12 14:43:29
YUNA		0.7 miles 316°	2024-06-12 16:52:43		ALBERT		0.7 miles 150°	2024-06-10 06:50:01
BOOT		0.7 miles 344°	2024-06-12 15:00:31		BENEFICIO		0.7 miles 341°	2024-06-10 07:15:03
244750263 NL		0.8 miles 138°	2024-06-10 09:43:11		OCEANDIVA FUTURA		0.8 miles 107°	2024-06-01 16:01:56
JAN STEEN		0.8 miles 138°	2024-06-10 10:48:16		IJVEER 50		0.8 miles 328°	2024-06-12 16:32:40
KON.WILLEM ALEXANDER		0.8 miles 139°	2024-06-12 14:48:30		WATERSNIP NT3		0.8 miles 137°	2024-05-30 13:46:08
JAN LUIJKEN		0.8 miles 137°	2024-06-12 13:49:24		PETER DE GROTE		0.8 miles 104°	2024-06-01 16:27:58

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.