callsign		distance	last heard - EST		callsign		distance	last heard - EST
244850807 NL		19.0 yards 344°	2024-11-06 01:33:42		MS DE JORDAAN		51.3 yards 112°	2024-11-08 16:28:59
STAN HUYGENS		70.0 yards 131°	2024-11-06 10:55:24		244790339 NL		73.2 yards 332°	2024-11-08 04:03:47
SOMTRANS XI		77.5 yards 130°	2024-11-07 11:17:46		WAPEN VAN AMSTERDAM		93.8 yards 176°	2024-11-06 14:10:10
PRINSES MARGRIET		99.7 yards 154°	2024-11-15 10:11:25		LEVANT		101.2 yards 138°	2024-11-06 04:55:06
244185114 NL		102.8 yards 166°	2024-11-07 06:59:56		244043432 NL		118.3 yards 167°	2024-11-03 13:10:33
DEVIANT		128.5 yards 121°	2024-11-08 03:48:16		ARIEL		130.0 yards 50°	2024-11-08 03:42:35
PRINSES BEATRIX		133.0 yards 121°	2024-11-04 10:31:42		ARIE		137.8 yards 136°	2024-11-08 02:52:53
OVERWAARD		139.3 yards 354°	2024-11-15 09:54:29		244372129		141.0 yards 117°	2024-11-04 11:41:36
P97		180.0 yards 311°	2024-11-05 23:39:52		P55		245.4 yards 315°	2024-11-04 15:27:56
TOON HERMANS		271.7 yards 126°	2024-11-06 15:23:30		REMBRANDT VAN RIJN		272.1 yards 343°	2024-11-15 23:04:36
244137352 NL		287.5 yards 162°	2024-11-04 13:23:13		BS Noordzeekanaal		294.1 yards 187°	2024-10-20 20:57:27
SP6GLG		297.6 yards 132°	2024-11-14 08:59:16		IJVEER 65		326.1 yards 343°	2024-11-16 01:53:26
244750263 NL		356.5 yards 111°	2024-11-04 11:48:54		IJVEER 62		447.4 yards 129°	2024-11-08 03:54:29
244070477		471.8 yards 297°	2024-11-04 13:20:36		IJVEER 64		477.3 yards 129°	2024-11-15 11:25:01
PRINSES C. AMALIA		489.4 yards 140°	2024-11-04 11:06:35		WILLEM SR.		520.5 yards 135°	2024-11-07 01:30:20
IJVEER 61		525.6 yards 114°	2024-11-16 02:14:56		244670683		0.3 miles 315°	2024-11-04 15:20:40
CASTOR		0.3 miles 129°	2024-10-31 04:38:45		SOMTRANS VII		0.3 miles 133°	2024-11-04 15:48:13
NT 11 WATERTRAPPER		0.3 miles 137°	2024-11-04 10:47:18		244780649 NL		0.4 miles 135°	2024-11-04 11:36:54
LIVIA		0.4 miles 353°	2024-11-04 15:47:41		CARPE AURORAM		0.4 miles 129°	2024-11-08 03:52:56
SAM		0.4 miles 121°	2024-11-07 19:35:29		FENIKS		0.4 miles 11°	2024-11-07 00:19:57
EVA		0.5 miles 119°	2024-11-15 12:32:13		ALBERT		0.5 miles 133°	2024-11-04 09:39:56
KAMALIJ		0.5 miles 125°	2024-11-07 03:19:51		FREDERIK ALBERT P.		0.5 miles 132°	2024-11-04 09:18:46
ORION		0.5 miles 14°	2024-11-15 12:18:18		ORIGO		0.5 miles 348°	2024-11-07 13:25:50
ANNE		0.5 miles 353°	2024-11-15 11:46:12		244750259 NL		0.5 miles 209°	2024-11-04 15:18:36
CHRISTIAAN BRUNINGS		0.5 miles 356°	2024-11-15 07:10:29		PARADISO		0.5 miles 129°	2024-11-06 11:38:08
AVERY		0.5 miles 348°	2024-11-15 12:18:18		IJVEER 52		0.5 miles 130°	2024-11-15 16:05:35
IJVEER 55		0.5 miles 132°	2024-11-15 12:00:13		IJveer 66		0.5 miles 131°	2024-11-16 11:54:29
NORN		0.5 miles 333°	2024-11-16 02:17:29		APHRODITE		0.6 miles 347°	2024-11-07 02:17:48
CREATE		0.6 miles 334°	2024-11-07 00:23:35		PRINS HENDRIK		0.6 miles 176°	2024-11-04 15:31:03
AVONTUUR		0.6 miles 323°	2024-11-17 01:35:48		DG2YCM-4		0.6 miles 125°	2024-11-15 12:16:33
WABO 5		0.6 miles 120°	2024-11-09 08:04:38		TELESTHO		0.6 miles 351°	2024-11-09 07:48:39
LADY DILETTA		0.6 miles 124°	2024-11-15 11:35:21		ALFONS MARIE		0.6 miles 324°	2024-11-15 11:33:48
JACOMIJN		0.6 miles 322°	2024-11-15 13:18:02		COTRANS 4		0.7 miles 322°	2024-11-08 21:55:56
MONACO		0.7 miles 345°	2024-10-30 17:03:44		CLIMAX		0.7 miles 323°	2024-10-30 20:51:11
HOPPETOSSA		0.7 miles 344°	2024-11-15 11:34:19		244040378		0.7 miles 338°	2024-11-04 13:19:02
BONA SPES 1		0.7 miles 333°	2024-11-06 00:48:29		244820184 NL		0.8 miles 116°	2024-11-06 15:20:54
ADELAAR		0.8 miles 111°	2024-11-04 12:39:29		KOALA		0.8 miles 333°	2024-11-15 12:30:40
IJVEER 51		0.8 miles 350°	2024-11-15 16:08:39		IJVEER 50		0.8 miles 351°	2024-11-15 11:41:02
FIRMO		0.8 miles 109°	2024-11-04 06:22:14		IJVEER 60		0.8 miles 343°	2024-11-15 13:12:55
CLAUDIA		0.8 miles 342°	2024-11-15 08:51:01		244650015 NL		0.8 miles 349°	2024-11-07 07:25:40
TURBULENT		0.8 miles 334°	2024-11-01 02:21:59		EILTANK82		0.8 miles 105°	2024-11-04 11:56:44
WARBER		0.9 miles 344°	2024-11-15 08:50:00		GEONAUT		0.9 miles 14°	2024-11-14 01:14:32
SERVIO		0.9 miles 336°	2024-11-12 08:07:50		244830009 NL		0.9 miles 134°	2024-11-04 10:08:23
JAN LUIJKEN		0.9 miles 136°	2024-11-04 13:46:09		THEGER		0.9 miles 335°	2024-11-06 14:24:12
ANDRE VAN DUIN		0.9 miles 156°	2024-11-04 10:55:38		NOORDERZON		1.0 miles 143°	2024-11-04 15:36:15
SAILING HOME		1.0 miles 140°	2024-11-05 23:45:36		AMSTERDAM		1.0 miles 142°	2024-10-24 08:52:13
BOOT 2		1.0 miles 339°	2024-11-15 16:31:09		244790359 NL		1.0 miles 111°	2024-11-06 14:02:54
ELISABETH		1.0 miles 334°	2024-11-15 13:01:08		IDE MIN		1.0 miles 347°	2024-11-16 01:57:00
TWISTER		1.1 miles 347°	2024-11-07 13:47:51		MTC-16		1.1 miles 326°	2024-11-06 15:20:23
TRIVOR		1.1 miles 333°	2024-11-06 15:20:23		RIVER DRONE 2		1.1 miles 333°	2024-11-16 01:03:06

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.