callsign		distance	last heard - EST		callsign		distance	last heard - EST
VERDI		42.5 yards 275°	2025-01-20 02:44:27		SUNDANCE		121.9 yards 141°	2025-01-17 17:40:41
POTVIS		137.8 yards 131°	2024-12-28 15:58:10		DE VRIJHEID		150.3 yards 149°	2024-12-28 16:29:46
TRIAKEL		178.9 yards 101°	2024-12-28 17:08:09		LE FORMIDABLE		202.0 yards 236°	2025-01-20 10:07:31
TX42 RES NOVA		248.8 yards 228°	2024-12-28 17:06:05		TROCH		264.9 yards 58°	2024-12-28 12:52:19
TX 36 JAN VAN TOON		297.4 yards 222°	2024-12-31 01:28:20		TX34 SOLA GRATIA		333.6 yards 220°	2025-01-20 00:00:18
RIVAL		511.7 yards 221°	2025-01-19 20:17:37		ANNA		0.3 miles 220°	2025-01-21 21:13:02
DE VRIJHEID		0.3 miles 224°	2025-01-21 21:10:59		TX10 EMMIE		0.3 miles 218°	2025-01-20 08:52:57
DE VRIENDSCHAP		0.3 miles 213°	2025-01-21 21:27:56		TEXEL 44		0.4 miles 218°	2024-12-28 17:06:05
PURUS HORIZON		2.4 miles 213°	2025-01-04 23:56:57		PD2TX-D		3.0 miles 17°	2025-01-19 19:50:02
DL2CS		3.1 miles 287°	2024-12-26 16:02:37		ADRIAEN COENEN		3.6 miles 225°	2025-01-16 01:57:22
WR72 PAULUS HENDRIK		3.6 miles 159°	2025-01-20 09:37:22		WR80 SIMON ALBERT		4.1 miles 158°	2025-01-20 09:30:14
DOKTER WAGEMAKER		4.1 miles 228°	2025-01-21 23:15:12		TEXELSTROOM		4.1 miles 228°	2025-01-21 23:14:41
DF6SU-9		4.5 miles 23°	2025-01-21 10:38:52		LCU L9526		4.8 miles 233°	2025-01-18 11:32:01
PENELOPE		4.8 miles 91°	2024-12-26 11:09:13		BRUINVIS		5.1 miles 194°	2025-01-19 21:17:28
ZANDEXPRES 5		5.3 miles 206°	2025-01-20 08:56:32		TH-24 LEEN-WILLEM		5.3 miles 37°	2025-01-16 01:58:23
FENNA		5.7 miles 209°	2025-01-16 11:06:29		ELISABETH CHRISTINA		6.0 miles 210°	2025-01-21 19:39:53
GLOMAR ARCTIC		6.0 miles 217°	2025-01-16 13:11:51		WR274 DIRK SENIOR		6.1 miles 214°	2025-01-19 16:31:05
HNLMS FRIESLAND		6.2 miles 207°	2025-01-20 09:04:42		HNLMS HYDROGRAAF		6.3 miles 209°	2024-12-28 10:50:04
NIEUWEDIEP		6.3 miles 208°	2024-12-27 13:08:59		LANDTDIEP		6.3 miles 208°	2024-12-28 17:09:12
MARSDIEP		6.3 miles 208°	2025-01-15 22:53:57		BERGHEM 1		6.4 miles 208°	2025-01-16 01:29:39
JAVAZEE		6.4 miles 208°	2025-01-18 16:54:03		KNRM-JOKE DIJKSTRA		6.4 miles 208°	2025-01-18 16:38:37
GUARDIAN		6.4 miles 208°	2025-01-21 20:54:36		LCU L9528		6.4 miles 205°	2025-01-17 03:05:31
NLD WARSHIP L801		6.4 miles 206°	2025-01-13 07:43:36		MAR IT 1		6.4 miles 200°	2025-01-21 22:21:03
HERCULES (PILOTS)		6.4 miles 209°	2025-01-18 13:49:18		BALGZAND		6.5 miles 209°	2025-01-21 17:14:28
GOUWE		6.5 miles 209°	2024-12-28 16:46:55		ZUIDERZEE		6.5 miles 209°	2025-01-21 17:20:12
NOORDZEE		6.5 miles 209°	2025-01-21 23:08:34		LCU L-9525		6.5 miles 203°	2025-01-17 02:44:53
WADDENZEE		6.5 miles 209°	2025-01-21 17:19:41		NOORDERHAAKS		6.5 miles 208°	2024-12-28 02:35:20
LCVP L9570		6.5 miles 203°	2024-12-28 12:04:42		HYDRA		6.5 miles 209°	2025-01-18 10:09:18
DINA SUPPLIER		6.5 miles 209°	2025-01-20 06:51:55		HNLMS SNELLIUS		6.6 miles 208°	2025-01-21 21:58:03
BOS POOL		6.6 miles 210°	2025-01-20 09:14:54		VAN KINSBERGEN		6.6 miles 208°	2025-01-19 21:21:03
NSEA GEOSEA		6.6 miles 207°	2025-01-19 21:04:41		BOS BASE		6.6 miles 209°	2025-01-21 22:25:39
GLOMAR ENDURANCE		6.6 miles 210°	2025-01-19 21:08:15		FANTASTIKO.NL		6.6 miles 212°	2025-01-21 17:06:17
FUGRO SEARCHER		6.6 miles 210°	2025-01-21 20:15:12		NAUTILUS		6.7 miles 209°	2025-01-19 21:07:14
LIARHOLM		6.7 miles 212°	2025-01-19 21:22:35		NIKISU		6.7 miles 211°	2024-12-27 19:18:26
GLOMAR WAVE		6.8 miles 208°	2025-01-21 17:15:00		HAVILA BORG		6.8 miles 208°	2025-01-20 02:47:00
HERCULES		6.8 miles 211°	2024-12-28 18:17:59		FUGRO MERIDIAN		6.8 miles 208°	2025-01-21 17:13:57
SPAR TO		6.8 miles 211°	2025-01-21 20:52:33		GLOMAR WORKER		6.8 miles 208°	2025-01-08 20:02:35
GLOMAR SUPPORTER		6.8 miles 208°	2025-01-21 17:19:11		STORTEMELK		6.8 miles 210°	2024-12-28 20:40:39
EMS TUG		6.9 miles 208°	2025-01-19 21:26:41		FISH-HUNTER		6.9 miles 207°	2024-12-28 09:34:04
INSULINDE		6.9 miles 211°	2024-12-28 16:14:45		ATLAS		6.9 miles 211°	2025-01-20 08:48:51
GULF ESKIMO		6.9 miles 207°	2024-12-28 20:58:05		245725000		6.9 miles 211°	2024-12-27 18:02:28
GULF MAR		6.9 miles 207°	2024-12-28 16:28:44		TEXELSTROOM		6.9 miles 208°	2024-12-28 16:20:27
GLOMAR BALTIC		6.9 miles 206°	2025-01-19 21:03:08		AURORA		7.0 miles 207°	2024-12-28 01:44:44
WR82 GERDIA		7.0 miles 205°	2025-01-18 16:40:10		JIF WORKER		7.0 miles 205°	2025-01-21 20:53:04
BRA7 JADE		7.0 miles 205°	2024-12-28 11:54:20		HD36 VOLHARDING		7.0 miles 204°	2025-01-20 02:44:27
STADT KINN		7.0 miles 204°	2025-01-19 21:21:03		GLOMAR ADVANCE		7.0 miles 204°	2025-01-19 21:13:23
OFFSHORE PHANTOM		7.1 miles 205°	2024-12-28 16:15:47		PE1PBA-2		7.2 miles 211°	2025-01-21 23:13:25
PE1PBA-13		7.2 miles 211°	2025-01-21 23:14:08		PE1PBA-10		7.2 miles 211°	2025-01-21 23:04:10
COASTAL CROWN		7.2 miles 207°	2025-01-20 08:49:22		HENDRIK KARSSEN		7.4 miles 207°	2025-01-17 03:59:33
PI1DHR-10		7.5 miles 218°	2025-01-21 23:04:53		SEAFORCE		7.5 miles 207°	2024-12-28 18:16:57

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.