callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JIF WORKER		121.6 m 60°	2025-01-22 01:53:04		HD36 VOLHARDING		153.8 m 83°	2025-01-20 07:44:27
HENDRIK KARSSEN		155.4 m 82°	2025-02-03 06:33:24		STADT KINN		222.0 m 97°	2025-02-03 05:36:56
FUGRO HELMERT		249.8 m 343°	2025-02-03 05:33:50		GLOMAR ADVANCE		254.2 m 105°	2025-01-20 02:13:23
GULF MAX		429.1 m 331°	2025-02-03 06:32:22		COASTAL CROWN		521.7 m 266°	2025-01-20 13:49:22
WR181 ELISABETH		587.9 m 334°	2025-02-04 08:38:05		EMS TUG		592.8 m 331°	2025-02-03 09:13:15
GLOMAR SUPPORTER		638.2 m 330°	2025-02-04 07:50:01		ALCEDO		683.7 m 238°	2025-02-03 06:33:56
FUGRO MERIDIAN		712.8 m 330°	2025-02-03 09:57:05		PA9J-5		718.8 m 207°	2025-02-08 14:11:45
NLD WARSHIP HOLLAND		734.6 m 1°	2025-02-03 09:09:39		NAVIGA		757.0 m 234°	2025-01-20 05:10:31
GLOMAR WORKER		783.8 m 332°	2025-02-03 19:17:26		NAUTILUS		811.7 m 356°	2025-02-03 06:30:49
HNLMS WILLEMSTAD		875.7 m 360°	2025-02-04 16:46:31		NSEA GEOSEA		910.5 m 356°	2025-02-03 06:26:40
ISIS		936.3 m 315°	2025-02-03 17:51:51		LCU L-9525		1.0 km 41°	2025-01-17 07:44:53
HNLMS SNELLIUS		1.0 km 350°	2025-02-04 19:08:13		NG10 AQUA-FAUNA		1.0 km 338°	2025-02-03 01:44:16
LCU L9528		1.1 km 26°	2025-01-17 08:05:31		SPAR TO		1.1 km 318°	2025-02-07 05:20:52
NOORDZEE		1.2 km 351°	2025-02-07 05:34:08		ATLAS		1.2 km 311°	2025-02-03 06:28:13
GOUWE		1.2 km 351°	2025-02-03 06:00:43		GLOMAR ENDURANCE		1.2 km 333°	2025-02-04 04:40:43
PE1PBA-2		1.2 km 286°	2025-02-12 20:20:01		PE1PBA-13		1.2 km 286°	2025-02-12 20:22:51
PE1PBA-10		1.2 km 286°	2025-02-12 20:20:47		WADDENZEE		1.2 km 350°	2025-02-07 05:31:04
BALGZAND		1.2 km 350°	2025-01-21 22:14:28		HYDRA		1.2 km 348°	2025-02-07 05:06:36
HAVILA BORG		1.2 km 345°	2025-02-06 04:44:54		BOS POOL		1.2 km 344°	2025-02-07 19:23:53
DINA MERKUR		1.2 km 336°	2025-02-06 18:13:38		HERCULES (PILOTS)		1.2 km 349°	2025-02-03 06:28:13
FENNA		1.3 km 351°	2025-02-03 06:31:51		KNRM-JOKE DIJKSTRA		1.3 km 358°	2025-02-03 06:09:32
JAVAZEE		1.3 km 358°	2025-02-03 06:31:51		MARSDIEP		1.3 km 359°	2025-02-03 06:59:51
MAR IT 2		1.3 km 63°	2025-02-03 08:55:44		GRANDIOSA		1.3 km 355°	2025-02-03 06:45:54
INSULINDE		1.3 km 323°	2025-02-03 06:09:32		MAR IT 1		1.4 km 63°	2025-01-22 06:21:04
BERGHEM 1		1.4 km 355°	2025-02-03 08:48:32		LIARHOLM		1.4 km 324°	2025-02-03 15:18:03
FANTASTIKO.NL		1.5 km 326°	2025-02-03 09:10:40		002442004		1.5 km 355°	2025-02-10 00:05:00
HNLMS FRIESLAND		1.5 km 10°	2025-01-20 14:04:42		DINA SCOUT		1.8 km 11°	2025-02-02 18:18:35
PH6ORT-10		2.0 km 220°	2025-01-26 17:21:06		PA7X-9		2.0 km 218°	2025-02-11 12:26:15
TROMS LYRA		2.2 km 8°	2025-02-04 18:39:03		PH2W		2.3 km 179°	2025-02-09 09:48:24
PI4ADH B		2.4 km 184°	2025-02-10 19:36:02		PI4ADH-B		2.4 km 184°	2025-02-10 19:36:12
BONAFIDE SC-19		2.5 km 349°	2025-02-03 01:03:28		PI1DHR-10		2.7 km 288°	2025-02-12 20:04:53
PI1DHR B		2.7 km 287°	2025-02-12 20:29:17		PI1DHR-B		2.7 km 287°	2025-02-12 20:29:17
PA7X-3		2.7 km 287°	2025-01-28 05:27:31		PD9WTN B		2.9 km 245°	2025-02-12 20:19:48
PD9WTN-B		2.9 km 245°	2025-02-12 20:19:58		PA3SW		3.2 km 260°	2025-02-02 20:38:57
HNMLS DE RUYTER		3.3 km 10°	2025-02-03 13:29:50		FRISC RHIBC-02		3.3 km 22°	2025-02-03 08:16:31
GLOMAR BALTIC		3.4 km 31°	2025-02-04 11:15:45		NLD WARSHIP L801		3.8 km 331°	2025-02-07 06:58:52
GLOMAR WAVE		4.0 km 22°	2025-02-08 23:53:34		SITULA		4.5 km 29°	2025-02-03 19:28:11
GLOMAR 4-WINDS		4.7 km 297°	2025-02-04 16:49:35		AVIA EXPRESS		4.8 km 173°	2025-02-04 19:31:12
LCU L9526		5.8 km 347°	2025-02-03 06:01:46		DOKTER WAGEMAKER		5.9 km 359°	2025-02-09 23:54:20
TEXELSTROOM		5.9 km 358°	2025-02-10 03:36:16		PD1LVK-12		6.9 km 204°	2025-02-02 09:27:56
PD1LVK		7.0 km 204°	2025-02-10 17:20:45		PD2ARO-9		7.3 km 202°	2025-01-20 19:08:04
NH KAN 2		7.5 km 185°	2025-01-22 02:26:03		PD0RH-7		7.6 km 206°	2025-02-08 19:32:01
PD0RH-10		7.6 km 206°	2025-02-11 12:25:00		PD0RH-9		7.6 km 206°	2025-02-08 22:16:11
YE56 PIETER		7.8 km 32°	2025-02-03 09:00:53		WR72 PAULUS HENDRIK		8.5 km 55°	2025-01-20 14:37:22
WR80 SIMON ALBERT		8.9 km 43°	2025-02-04 05:15:02		HD35 NOORDERLICHT		9.5 km 245°	2025-01-18 22:29:32
PD2MV-M		10.6 km 166°	2025-02-08 14:21:02		TEXEL 44		10.8 km 24°	2025-02-03 08:58:19
DE VRIENDSCHAP		10.8 km 25°	2025-02-09 05:23:35		TX10 EMMIE		10.9 km 24°	2025-02-03 19:03:32
ANNA		10.9 km 24°	2025-02-04 08:48:18		DE VRIJHEID		10.9 km 24°	2025-02-03 07:40:30
RIVAL		10.9 km 24°	2025-02-03 06:39:09		TX33 NOVA SPES		11.0 km 25°	2025-02-09 23:58:24
LE FORMIDABLE		11.2 km 24°	2025-02-03 19:10:41		UK64 MATTANJA		11.2 km 25°	2025-02-10 22:33:24

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.