callsign		distance	last heard - EST		callsign		distance	last heard - EST
TRIAKEL		180.9 yards 196°	2024-12-28 17:08:09		POTVIS		258.7 yards 208°	2024-12-28 15:58:10
RV WIM WOLFF		264.9 yards 238°	2025-01-21 22:57:20		SUNDANCE		276.9 yards 213°	2025-01-17 17:40:41
VERDI		300.1 yards 243°	2025-01-20 02:44:27		DE VRIJHEID		305.7 yards 209°	2024-12-28 16:29:46
LE FORMIDABLE		466.7 yards 237°	2025-01-20 10:07:31		TX42 RES NOVA		511.5 yards 233°	2024-12-28 17:06:05
TX 36 JAN VAN TOON		0.3 miles 230°	2024-12-31 01:28:20		TX34 SOLA GRATIA		0.3 miles 228°	2025-01-20 00:00:18
RIVAL		0.4 miles 227°	2025-01-19 20:17:37		ANNA		0.5 miles 226°	2025-01-21 21:13:02
DE VRIJHEID		0.5 miles 229°	2025-01-21 21:10:59		TX10 EMMIE		0.5 miles 224°	2025-01-20 08:52:57
DE VRIENDSCHAP		0.5 miles 220°	2025-01-21 21:27:56		TEXEL 44		0.5 miles 224°	2024-12-28 17:06:05
PURUS HORIZON		2.6 miles 215°	2025-01-04 23:56:57		PD2TX-D		2.9 miles 16°	2025-01-19 19:50:02
DL2CS		3.2 miles 284°	2024-12-26 16:02:37		WR72 PAULUS HENDRIK		3.6 miles 161°	2025-01-20 09:37:22
ADRIAEN COENEN		3.8 miles 225°	2025-01-16 01:57:22		WR80 SIMON ALBERT		4.1 miles 160°	2025-01-20 09:30:14
DOKTER WAGEMAKER		4.3 miles 228°	2025-01-21 22:53:47		TEXELSTROOM		4.3 miles 229°	2025-01-21 23:10:36
DF6SU-9		4.3 miles 22°	2025-01-21 10:38:52		PENELOPE		4.7 miles 92°	2024-12-26 11:09:13
LCU L9526		4.9 miles 233°	2025-01-18 11:32:01		BRUINVIS		5.2 miles 195°	2025-01-19 21:17:28
TH-24 LEEN-WILLEM		5.2 miles 36°	2025-01-16 01:58:23		ZANDEXPRES 5		5.4 miles 207°	2025-01-20 08:56:32
FENNA		5.8 miles 210°	2025-01-16 11:06:29		ELISABETH CHRISTINA		6.1 miles 210°	2025-01-21 19:39:53
GLOMAR ARCTIC		6.2 miles 218°	2025-01-16 13:11:51		WR274 DIRK SENIOR		6.3 miles 215°	2025-01-19 16:31:05
HNLMS FRIESLAND		6.3 miles 208°	2025-01-20 09:04:42		NIEUWEDIEP		6.5 miles 209°	2024-12-27 13:08:59
HNLMS HYDROGRAAF		6.5 miles 209°	2024-12-28 10:50:04		LANDTDIEP		6.5 miles 209°	2024-12-28 17:09:12
MARSDIEP		6.5 miles 209°	2025-01-15 22:53:57		BERGHEM 1		6.5 miles 209°	2025-01-16 01:29:39
JAVAZEE		6.5 miles 209°	2025-01-18 16:54:03		KNRM-JOKE DIJKSTRA		6.5 miles 209°	2025-01-18 16:38:37
GUARDIAN		6.5 miles 209°	2025-01-21 20:54:36		LCU L9528		6.5 miles 206°	2025-01-17 03:05:31
MAR IT 1		6.5 miles 201°	2025-01-21 22:21:03		NLD WARSHIP L801		6.5 miles 207°	2025-01-13 07:43:36
HERCULES (PILOTS)		6.6 miles 210°	2025-01-18 13:49:18		BALGZAND		6.6 miles 210°	2025-01-21 17:14:28
LCU L-9525		6.6 miles 204°	2025-01-17 02:44:53		GOUWE		6.6 miles 209°	2024-12-28 16:46:55
ZUIDERZEE		6.6 miles 210°	2025-01-21 17:20:12		NOORDZEE		6.6 miles 209°	2025-01-21 23:08:34
WADDENZEE		6.6 miles 209°	2025-01-21 17:19:41		LCVP L9570		6.6 miles 204°	2024-12-28 12:04:42
NOORDERHAAKS		6.6 miles 209°	2024-12-28 02:35:20		HYDRA		6.6 miles 209°	2025-01-18 10:09:18
DINA SUPPLIER		6.6 miles 210°	2025-01-20 06:51:55		HNLMS SNELLIUS		6.7 miles 209°	2025-01-21 21:58:03
BOS POOL		6.7 miles 210°	2025-01-20 09:14:54		VAN KINSBERGEN		6.7 miles 209°	2025-01-19 21:21:03
NSEA GEOSEA		6.7 miles 208°	2025-01-19 21:04:41		BOS BASE		6.7 miles 210°	2025-01-21 22:25:39
GLOMAR ENDURANCE		6.8 miles 211°	2025-01-19 21:08:15		FANTASTIKO.NL		6.8 miles 212°	2025-01-21 17:06:17
FUGRO SEARCHER		6.8 miles 210°	2025-01-21 20:15:12		NAUTILUS		6.8 miles 209°	2025-01-19 21:07:14
LIARHOLM		6.8 miles 212°	2025-01-19 21:22:35		NIKISU		6.8 miles 212°	2024-12-27 19:18:26
GLOMAR WAVE		6.9 miles 209°	2025-01-21 17:15:00		HAVILA BORG		6.9 miles 209°	2025-01-20 02:47:00
FUGRO MERIDIAN		6.9 miles 209°	2025-01-21 17:13:57		HERCULES		6.9 miles 211°	2024-12-28 18:17:59
SPAR TO		7.0 miles 211°	2025-01-21 20:52:33		GLOMAR WORKER		7.0 miles 208°	2025-01-08 20:02:35
GLOMAR SUPPORTER		7.0 miles 208°	2025-01-21 17:19:11		STORTEMELK		7.0 miles 211°	2024-12-28 20:40:39
EMS TUG		7.0 miles 208°	2025-01-19 21:26:41		FISH-HUNTER		7.0 miles 208°	2024-12-28 09:34:04
INSULINDE		7.0 miles 212°	2024-12-28 16:14:45		GULF ESKIMO		7.0 miles 207°	2024-12-28 20:58:05
ATLAS		7.0 miles 212°	2025-01-20 08:48:51		245725000		7.0 miles 212°	2024-12-27 18:02:28
GULF MAR		7.0 miles 207°	2024-12-28 16:28:44		TEXELSTROOM		7.1 miles 208°	2024-12-28 16:20:27
GLOMAR BALTIC		7.1 miles 207°	2025-01-19 21:03:08		AURORA		7.1 miles 208°	2024-12-28 01:44:44
WR82 GERDIA		7.1 miles 206°	2025-01-18 16:40:10		JIF WORKER		7.1 miles 205°	2025-01-21 20:53:04
BRA7 JADE		7.1 miles 205°	2024-12-28 11:54:20		HD36 VOLHARDING		7.1 miles 205°	2025-01-20 02:44:27
STADT KINN		7.1 miles 205°	2025-01-19 21:21:03		GLOMAR ADVANCE		7.2 miles 204°	2025-01-19 21:13:23
OFFSHORE PHANTOM		7.2 miles 206°	2024-12-28 16:15:47		PE1PBA-2		7.3 miles 211°	2025-01-21 22:53:25
PE1PBA-13		7.3 miles 211°	2025-01-21 22:57:26		PE1PBA-10		7.3 miles 211°	2025-01-21 23:04:10
COASTAL CROWN		7.4 miles 208°	2025-01-20 08:49:22		HENDRIK KARSSEN		7.5 miles 208°	2025-01-17 03:59:33
SEAFORCE		7.6 miles 207°	2024-12-28 18:16:57		PI1DHR-10		7.6 miles 218°	2025-01-21 23:04:53

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.