callsign		distance	last heard - EST		callsign		distance	last heard - EST
HNLMS FRIESLAND		361.5 yards 193°	2025-01-20 09:04:42		TROMS LYRA		376.8 yards 355°	2025-02-04 13:39:03
002442004		0.4 miles 236°	2025-02-07 00:25:28		MARSDIEP		0.4 miles 216°	2025-02-03 01:59:51
BERGHEM 1		0.4 miles 226°	2025-02-03 03:48:32		JAVAZEE		0.4 miles 217°	2025-02-03 01:31:51
GRANDIOSA		0.4 miles 222°	2025-02-03 01:45:54		KNRM-JOKE DIJKSTRA		0.4 miles 215°	2025-02-03 01:09:32
FENNA		0.5 miles 223°	2025-02-03 01:31:51		DOKTER WAGEMAKER		0.5 miles 238°	2025-02-07 14:21:51
GOUWE		0.5 miles 220°	2025-02-03 01:00:43		BALGZAND		0.5 miles 222°	2025-01-21 17:14:28
NOORDZEE		0.5 miles 219°	2025-02-07 00:34:08		HERCULES (PILOTS)		0.5 miles 225°	2025-02-03 01:28:13
WADDENZEE		0.5 miles 222°	2025-02-07 00:31:04		HYDRA		0.5 miles 225°	2025-02-07 00:06:36
LCU L9528		0.5 miles 171°	2025-01-17 03:05:31		HAVILA BORG		0.6 miles 227°	2025-02-05 23:44:54
BOS POOL		0.6 miles 227°	2025-02-07 14:23:53		HNLMS SNELLIUS		0.6 miles 212°	2025-02-04 14:08:13
NSEA GEOSEA		0.6 miles 204°	2025-02-03 01:26:40		HNLMS WILLEMSTAD		0.6 miles 200°	2025-02-04 11:46:31
BONAFIDE SC-19		0.6 miles 308°	2025-02-02 20:03:28		NAUTILUS		0.7 miles 201°	2025-02-03 01:30:49
DINA MERKUR		0.7 miles 232°	2025-02-06 13:13:38		LCU L-9525		0.7 miles 162°	2025-01-17 02:44:53
NLD WARSHIP HOLLAND		0.7 miles 197°	2025-02-03 04:09:39		NG10 AQUA-FAUNA		0.7 miles 220°	2025-02-02 20:44:16
GLOMAR ENDURANCE		0.7 miles 231°	2025-02-03 23:40:43		FANTASTIKO.NL		0.8 miles 243°	2025-02-03 04:10:40
GLOMAR WORKER		0.8 miles 212°	2025-02-03 14:17:26		LIARHOLM		0.8 miles 240°	2025-02-03 10:18:03
INSULINDE		0.8 miles 238°	2025-02-03 01:09:32		FUGRO MERIDIAN		0.9 miles 210°	2025-02-03 04:57:05
WR181 ELISABETH		0.9 miles 205°	2025-02-04 03:38:05		GLOMAR SUPPORTER		0.9 miles 208°	2025-02-04 02:50:01
EMS TUG		0.9 miles 206°	2025-02-03 04:13:15		SPAR TO		0.9 miles 229°	2025-02-07 00:20:52
MAR IT 1		0.9 miles 144°	2025-01-22 01:21:04		MAR IT 2		0.9 miles 145°	2025-02-03 03:55:44
HNMLS DE RUYTER		0.9 miles 10°	2025-02-03 08:29:50		ISIS		0.9 miles 221°	2025-02-03 12:51:51
GULF MAX		0.9 miles 201°	2025-02-03 01:32:22		FRISC RHIBC-02		1.0 miles 35°	2025-02-03 03:16:31
ATLAS		1.0 miles 230°	2025-02-03 01:28:13		FUGRO HELMERT		1.0 miles 195°	2025-02-03 00:33:50
JIF WORKER		1.1 miles 188°	2025-01-21 20:53:04		GLOMAR BALTIC		1.1 miles 52°	2025-02-04 06:15:45
HENDRIK KARSSEN		1.1 miles 186°	2025-02-03 01:33:24		HD36 VOLHARDING		1.1 miles 186°	2025-01-20 02:44:27
OFFSHORE PHANTOM		1.1 miles 191°	2025-02-03 01:02:48		STADT KINN		1.1 miles 184°	2025-02-03 00:36:56
GLOMAR ADVANCE		1.2 miles 183°	2025-01-19 21:13:23		COASTAL CROWN		1.3 miles 205°	2025-01-20 08:49:22
GLOMAR WAVE		1.3 miles 28°	2025-02-07 00:14:45		PE1PBA-2		1.3 miles 226°	2025-02-08 00:33:25
PE1PBA-13		1.3 miles 226°	2025-02-08 00:40:13		PE1PBA-10		1.3 miles 226°	2025-02-08 00:34:42
ALCEDO		1.5 miles 203°	2025-02-03 01:33:56		NAVIGA		1.5 miles 203°	2025-01-20 00:10:31
NLD WARSHIP L801		1.6 miles 304°	2025-02-07 01:58:52		SITULA		1.7 miles 41°	2025-02-03 14:28:11
PI1DHR-10		1.9 miles 251°	2025-02-08 00:34:53		PI1DHR B		1.9 miles 251°	2025-02-08 00:29:08
PI1DHR-B		1.9 miles 251°	2025-02-08 00:29:09		PA7X-3		1.9 miles 251°	2025-01-28 00:27:31
PH6ORT-10		2.3 miles 206°	2025-01-26 12:21:06		PA7X-9		2.3 miles 205°	2025-01-30 11:16:43
TEXELSTROOM		2.5 miles 353°	2025-02-07 14:28:58		PA3SW		2.6 miles 236°	2025-02-02 15:38:57
PD9WTN B		2.6 miles 224°	2025-02-08 00:26:51		PD9WTN-B		2.6 miles 224°	2025-02-08 00:27:01
LCU L9526		2.6 miles 337°	2025-02-03 01:01:46		GLOMAR 4-WINDS		2.8 miles 275°	2025-02-04 11:49:35
YE56 PIETER		3.8 miles 38°	2025-02-03 04:00:53		AVIA EXPRESS		4.1 miles 178°	2025-02-04 14:31:12
WR72 PAULUS HENDRIK		4.5 miles 65°	2025-01-20 09:37:22		WR80 SIMON ALBERT		4.6 miles 51°	2025-02-04 00:15:02
PD1LVK-12		5.4 miles 201°	2025-02-02 04:27:56		PD1LVK		5.4 miles 201°	2025-02-07 11:03:05
TEXEL 44		5.6 miles 27°	2025-02-03 03:58:19		DE VRIENDSCHAP		5.6 miles 27°	2025-02-07 14:07:37
PD2ARO-9		5.6 miles 199°	2025-01-20 14:08:04		TX10 EMMIE		5.6 miles 27°	2025-02-03 14:03:32
ANNA		5.6 miles 27°	2025-02-04 03:48:18		DE VRIJHEID		5.7 miles 27°	2025-02-03 02:40:30
RIVAL		5.7 miles 27°	2025-02-03 01:39:09		TX33 NOVA SPES		5.7 miles 27°	2025-02-07 00:30:03
PD0RH-9		5.8 miles 201°	2025-02-05 17:39:35		PD0RH-7		5.8 miles 203°	2025-01-28 11:03:54
PD0RH-10		5.8 miles 203°	2025-01-29 08:02:30		NH KAN 2		5.8 miles 186°	2025-01-21 21:26:03
LE FORMIDABLE		5.9 miles 27°	2025-02-03 14:10:41		TERSCHELLING		5.9 miles 27°	2025-02-07 00:30:34
SUNDANCE		5.9 miles 28°	2025-02-03 02:40:30		TX34 SOLA GRATIA		5.9 miles 27°	2025-02-07 14:38:06
TX65 BONA FIDE		5.9 miles 27°	2025-02-07 00:18:50		VERDI		6.0 miles 27°	2025-02-03 02:39:59
RV WIM WOLFF		6.0 miles 28°	2025-02-07 00:03:01		HD35 NOORDERLICHT		6.6 miles 237°	2025-01-18 17:29:32

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.