callsign		distance	last heard - EST		callsign		distance	last heard - EST
NOORDERZON		366.0 yards 64°	2024-11-04 15:36:15		SAILING HOME		469.1 yards 66°	2024-11-05 23:45:36
JAN LUIJKEN		0.3 miles 48°	2024-11-04 13:46:09		244830009 NL		0.3 miles 47°	2024-11-04 10:08:23
PRINS HENDRIK		0.5 miles 309°	2024-11-04 15:31:03		IJveer 66		0.5 miles 2°	2024-11-16 11:54:29
IJVEER 55		0.5 miles 1°	2024-11-15 12:00:13		IJVEER 52		0.5 miles 2°	2024-11-15 16:05:35
DG2YCM-4		0.5 miles 9°	2024-11-15 12:16:33		PARADISO		0.5 miles 2°	2024-11-06 11:38:08
ALBERT		0.5 miles 355°	2024-11-04 09:39:56		FREDERIK ALBERT P.		0.5 miles 356°	2024-11-04 09:18:46
WABO 5		0.6 miles 11°	2024-11-09 08:04:38		244820184 NL		0.6 miles 29°	2024-11-06 15:20:54
244780649 NL		0.6 miles 347°	2024-11-04 11:36:54		NT 11 WATERTRAPPER		0.6 miles 346°	2024-11-04 10:47:18
EVA		0.6 miles 1°	2024-11-15 12:32:13		SOMTRANS VII		0.6 miles 347°	2024-11-04 15:48:13
WILLEM SR.		0.7 miles 344°	2024-11-07 01:30:20		ADELAAR		0.7 miles 31°	2024-11-04 12:39:29
PRINSES C. AMALIA		0.7 miles 342°	2024-11-04 11:06:35		IJVEER 64		0.7 miles 345°	2024-11-15 11:25:01
IJVEER 62		0.7 miles 345°	2024-11-08 03:54:29		IJVEER 61		0.7 miles 351°	2024-11-16 02:14:56
244790359 NL		0.7 miles 48°	2024-11-06 14:02:54		244750259 NL		0.8 miles 303°	2024-11-04 15:18:36
EILTANK82		0.8 miles 34°	2024-11-04 11:56:44		244137352 NL		0.8 miles 334°	2024-11-04 13:23:13
SP6GLG		0.8 miles 340°	2024-11-19 03:17:17		BS Noordzeekanaal		0.8 miles 329°	2024-11-25 12:19:16
244750263 NL		0.8 miles 346°	2024-11-04 11:48:54		TOON HERMANS		0.8 miles 341°	2024-11-06 15:23:30
ARIE		0.9 miles 337°	2024-11-08 02:52:53		244043432 NL		0.9 miles 335°	2024-11-03 13:10:33
PRINSES BEATRIX		0.9 miles 338°	2024-11-04 10:31:42		244372129		0.9 miles 339°	2024-11-04 11:41:36
244185114 NL		0.9 miles 335°	2024-11-07 06:59:56		PRINSES MARGRIET		0.9 miles 336°	2024-11-15 10:11:25
LEVANT		0.9 miles 337°	2024-11-06 04:55:06		WAPEN VAN AMSTERDAM		0.9 miles 334°	2024-11-06 14:10:10
SOMTRANS XI		0.9 miles 337°	2024-11-07 11:17:46		STAN HUYGENS		0.9 miles 337°	2024-11-06 10:55:24
MS DE JORDAAN		0.9 miles 337°	2024-11-08 16:28:59		IJVEER 63		0.9 miles 336°	2024-11-15 16:11:12
SEOLTO		0.9 miles 59°	2024-11-04 15:53:24		244850807 NL		0.9 miles 336°	2024-11-06 01:33:42
ARIEL		1.0 miles 340°	2024-11-08 03:42:35		244790339 NL		1.0 miles 335°	2024-11-08 04:03:47
PD4X		1.0 miles 230°	2024-11-12 14:22:52		OVERWAARD		1.0 miles 337°	2024-11-15 09:54:29
P97		1.0 miles 333°	2024-11-05 23:39:52		P55		1.1 miles 333°	2024-11-04 15:27:56
MELMAR		1.1 miles 61°	2024-11-06 19:06:43		IJVEER 65		1.1 miles 337°	2024-11-16 01:53:26
244070477		1.2 miles 327°	2024-11-04 13:20:36		COPENHAGEN		1.2 miles 242°	2024-11-03 13:10:33
244870881		1.2 miles 242°	2024-11-06 18:54:49		NZK PONT 104		1.3 miles 50°	2024-11-07 00:59:50
244670683		1.3 miles 330°	2024-11-04 15:20:40		LIVIA		1.3 miles 340°	2024-11-04 15:47:41
FENIKS		1.3 miles 347°	2024-11-07 00:19:57		ORION		1.3 miles 348°	2024-11-15 12:18:18
IJVEER 56		1.3 miles 67°	2024-11-14 14:31:45		244780111 NL		1.4 miles 95°	2024-11-04 16:01:13
IJVEER 53		1.4 miles 71°	2024-11-15 11:26:03		CHRISTIAAN BRUNINGS		1.4 miles 343°	2024-11-15 07:10:29
RIVAL		1.4 miles 81°	2024-11-04 14:15:50		NORN		1.5 miles 335°	2024-11-16 02:17:29
APHRODITE		1.5 miles 340°	2024-11-07 02:17:48		AVONTUUR		1.5 miles 331°	2024-11-17 01:35:48
CREATE		1.5 miles 335°	2024-11-07 00:23:35		STAD NIJKERK 1		1.5 miles 329°	2024-11-24 01:04:26
TELESTHO		1.6 miles 342°	2024-11-09 07:48:39		ALFONS MARIE		1.6 miles 331°	2024-11-15 11:33:48
JACOMIJN		1.6 miles 330°	2024-11-15 13:18:02		COTRANS 4		1.6 miles 330°	2024-11-08 21:55:56
CLIMAX		1.6 miles 330°	2024-10-30 20:51:11		HOPPETOSSA		1.6 miles 339°	2024-11-15 11:34:19
IJVEER 54		1.6 miles 73°	2024-11-15 12:58:35		244040378		1.7 miles 336°	2024-11-04 13:19:02
BONA SPES 1		1.7 miles 335°	2024-11-06 00:48:29		TWILLIS		1.7 miles 76°	2024-11-15 15:04:41
GEONAUT		1.7 miles 354°	2024-11-14 01:14:32		GAIA		1.7 miles 93°	2024-11-15 11:16:45
IJVEER 51		1.7 miles 342°	2024-11-15 16:08:39		IJVEER 50		1.7 miles 343°	2024-11-15 11:41:02
244870448 NL		1.7 miles 93°	2024-11-06 18:39:16		244039545 NL		1.7 miles 93°	2024-11-06 18:33:01
244110235 NL		1.7 miles 93°	2024-11-06 00:38:26		KOALA		1.7 miles 334°	2024-11-15 12:30:40
IJVEER 60		1.7 miles 339°	2024-11-15 13:12:55		ANNE FRANK		1.7 miles 93°	2024-11-06 19:52:22
WATERGEUS		1.8 miles 67°	2024-11-04 15:17:03		244650015 NL		1.8 miles 342°	2024-11-07 07:25:40
CONFIDENCE		1.8 miles 76°	2024-11-01 01:30:17		BARK		1.8 miles 75°	2024-11-15 11:42:35
WARBER		1.8 miles 340°	2024-11-15 08:50:00		BORNEO		1.8 miles 91°	2024-11-06 19:03:37
SUPPERCLUB CRUISE		1.8 miles 64°	2024-11-06 18:30:57		AMSTELPLUS		1.9 miles 63°	2024-11-06 00:33:44

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.