callsign		distance	last heard - EST		callsign		distance	last heard - EST
HENDRIK KARSSEN		2.8 yards 31°	2025-02-03 01:33:24		JIF WORKER		68.2 yards 311°	2025-01-21 20:53:04
STADT KINN		89.9 yards 125°	2025-02-03 00:36:56		GLOMAR ADVANCE		138.5 yards 133°	2025-01-19 21:13:23
OFFSHORE PHANTOM		168.2 yards 263°	2025-02-03 01:02:48		FUGRO HELMERT		344.6 yards 314°	2025-02-03 00:33:50
GLOMAR ARCTIC		389.1 yards 314°	2025-02-03 01:33:24		GULF MAX		0.3 miles 314°	2025-02-03 01:32:22
WR181 ELISABETH		0.4 miles 321°	2025-02-04 03:38:05		EMS TUG		0.4 miles 318°	2025-02-03 04:13:15
COASTAL CROWN		0.4 miles 265°	2025-01-20 08:49:22		GLOMAR SUPPORTER		0.4 miles 319°	2025-02-04 02:50:01
NLD WARSHIP HOLLAND		0.5 miles 349°	2025-02-03 04:09:39		FUGRO MERIDIAN		0.5 miles 320°	2025-02-03 04:57:05
NAUTILUS		0.5 miles 345°	2025-02-03 01:30:49		ALCEDO		0.5 miles 242°	2025-02-03 01:33:56
GLOMAR WORKER		0.5 miles 322°	2025-02-03 14:17:26		GLOMAR WAVE		0.5 miles 322°	2025-02-03 01:23:33
HNLMS WILLEMSTAD		0.5 miles 349°	2025-02-04 11:46:31		NAVIGA		0.6 miles 239°	2025-01-20 00:10:31
LCU L-9525		0.6 miles 34°	2025-01-17 02:44:53		NSEA GEOSEA		0.6 miles 346°	2025-02-03 01:26:40
LCU L9528		0.6 miles 19°	2025-01-17 03:05:31		HNLMS SNELLIUS		0.6 miles 342°	2025-02-04 13:48:16
ISIS		0.6 miles 309°	2025-02-03 12:51:51		NG10 AQUA-FAUNA		0.7 miles 330°	2025-02-02 20:44:16
MAR IT 2		0.7 miles 61°	2025-02-03 03:55:44		NOORDZEE		0.7 miles 344°	2025-02-04 06:12:11
MAR IT 1		0.8 miles 60°	2025-01-22 01:21:04		GOUWE		0.8 miles 344°	2025-02-03 01:00:43
WADDENZEE		0.8 miles 343°	2025-02-04 13:47:46		SPAR TO		0.8 miles 312°	2025-02-04 14:01:03
BALGZAND		0.8 miles 343°	2025-01-21 17:14:28		ZUIDERZEE		0.8 miles 342°	2025-02-04 13:53:23
KNRM-JOKE DIJKSTRA		0.8 miles 351°	2025-02-03 01:09:32		HYDRA		0.8 miles 341°	2025-02-03 02:11:11
DINA SUPPORTER		0.8 miles 338°	2025-02-03 21:32:50		HERCULES (PILOTS)		0.8 miles 342°	2025-02-03 01:28:13
FENNA		0.8 miles 344°	2025-02-03 01:31:51		GLOMAR ENDURANCE		0.8 miles 326°	2025-02-03 23:40:43
JAVAZEE		0.8 miles 351°	2025-02-03 01:31:51		ATLAS		0.8 miles 306°	2025-02-03 01:28:13
MARSDIEP		0.8 miles 352°	2025-02-03 01:59:51		GRANDIOSA		0.8 miles 349°	2025-02-03 01:45:54
PE1PBA-2		0.8 miles 284°	2025-02-04 13:53:25		PE1PBA-13		0.8 miles 284°	2025-02-04 13:55:13
PE1PBA-10		0.8 miles 284°	2025-02-04 13:49:36		BERGHEM 1		0.8 miles 348°	2025-02-03 03:48:32
INSULINDE		0.9 miles 318°	2025-02-03 01:09:32		HNLMS FRIESLAND		0.9 miles 4°	2025-01-20 09:04:42
LIARHOLM		0.9 miles 319°	2025-02-03 10:18:03		002442004		0.9 miles 349°	2025-02-04 14:01:03
FANTASTIKO.NL		1.0 miles 321°	2025-02-03 04:10:40		DINA SCOUT		1.1 miles 6°	2025-02-02 13:18:35
PA3CDX		1.2 miles 187°	2025-01-31 08:20:05		HQ-ORT		1.3 miles 213°	2025-01-05 14:38:28
PH6ORT-10		1.3 miles 223°	2025-01-26 12:21:06		TROMS LYRA		1.3 miles 4°	2025-02-04 13:39:03
PA7X-9		1.3 miles 222°	2025-01-30 11:16:43		DEV-ORT		1.3 miles 222°	2025-01-05 14:38:28
WR274 DIRK SENIOR		1.4 miles 336°	2025-01-19 16:31:05		BONAFIDE SC-19		1.5 miles 345°	2025-02-02 20:03:28
PH6ORT-9		1.6 miles 212°	2025-01-05 14:33:43		PI1DHR-10		1.8 miles 286°	2025-02-04 13:34:52
PI1DHR B		1.8 miles 286°	2025-02-04 13:54:39		PI1DHR-B		1.8 miles 286°	2025-02-04 13:54:41
PA7X-3		1.8 miles 286°	2025-01-28 00:27:31		PD9WTN B		1.9 miles 246°	2025-02-04 13:58:23
PD9WTN-B		1.9 miles 246°	2025-02-04 13:58:33		FRISC RHIBC-02		2.0 miles 19°	2025-02-03 03:16:31
HNMLS DE RUYTER		2.0 miles 8°	2025-02-03 08:29:50		GLOMAR BALTIC		2.0 miles 29°	2025-02-04 06:15:45
PA3SW		2.1 miles 261°	2025-02-02 15:38:57		SITULA		2.7 miles 27°	2025-02-03 14:28:11
AVIA EXPRESS		3.0 miles 175°	2025-02-04 14:03:37		GLOMAR 4-WINDS		3.0 miles 296°	2025-02-04 11:49:35
DOKTER WAGEMAKER		3.4 miles 359°	2025-02-04 14:03:37		TEXELSTROOM		3.6 miles 357°	2025-02-04 13:59:31
LCU L9526		3.6 miles 345°	2025-02-03 01:01:46		PD1LVK-12		4.4 miles 205°	2025-02-02 04:27:56
PD1LVK		4.4 miles 205°	2025-02-02 10:23:49		PD2ARO-9		4.6 miles 203°	2025-01-20 14:08:04
NH KAN 2		4.7 miles 186°	2025-01-21 21:26:03		WR189 GRIETJE		4.7 miles 259°	2025-01-19 20:16:05
PD0RH-7		4.8 miles 207°	2025-01-28 11:03:54		PD0RH-10		4.8 miles 207°	2025-01-29 08:02:30
PD0RH-9		4.8 miles 207°	2025-01-28 08:36:34		YE56 PIETER		4.8 miles 31°	2025-02-03 04:00:53
WR72 PAULUS HENDRIK		5.2 miles 54°	2025-01-20 09:37:22		WR80 SIMON ALBERT		5.4 miles 43°	2025-02-04 00:15:02
HD35 NOORDERLICHT		6.0 miles 246°	2025-01-18 17:29:32		PD2MV-M		6.6 miles 167°	2025-02-03 13:31:45
TEXEL 44		6.6 miles 24°	2025-02-03 03:58:19		PA2KGF-9		6.7 miles 161°	2025-01-07 12:16:55
DE VRIENDSCHAP		6.7 miles 24°	2025-02-04 11:47:32		TX10 EMMIE		6.7 miles 24°	2025-02-03 14:03:32
ANNA		6.7 miles 24°	2025-02-04 03:48:18		DE VRIJHEID		6.7 miles 23°	2025-02-03 02:40:30
RIVAL		6.7 miles 24°	2025-02-03 01:39:09		LE FORMIDABLE		6.9 miles 24°	2025-02-03 14:10:41

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.