callsign		distance	last heard - EST		callsign		distance	last heard - EST
SKYE		108.2 yards 206°	2025-01-08 22:17:53		BLUE DREAM		133.5 yards 233°	2025-01-04 17:12:49
STERN		177.7 yards 259°	2025-01-26 00:59:27		PLEVIER		189.3 yards 258°	2025-01-26 02:06:36
INDEWEER		213.5 yards 258°	2025-01-04 01:09:16		DE RIKUS		214.4 yards 237°	2025-01-27 01:32:38
WL2 ZEESTER		259.8 yards 345°	2025-01-21 07:07:26		HA35 CONFIANZA		263.6 yards 346°	2025-01-23 11:18:15
WADDENZEE		308.7 yards 256°	2025-01-27 01:30:04		UK71 KOBUS POST		355.2 yards 344°	2025-01-27 01:32:07
HA-9 WILLEM BLOEM		365.6 yards 346°	2025-01-27 00:39:24		SEA DISCOVERY		366.4 yards 333°	2025-01-26 12:36:08
UK155 FRIENDSHIP		368.3 yards 358°	2025-01-27 01:31:06		LO44 STELLA MARIS		370.1 yards 356°	2025-01-19 17:47:13
HA2 PESCADOR		382.7 yards 8°	2025-01-26 02:39:53		DOLFIJN		391.2 yards 304°	2025-01-27 01:31:36
SEAZIP 6		401.2 yards 332°	2025-01-27 01:29:34		SEAZIP 3		403.2 yards 331°	2025-01-27 01:28:02
SEAZIP 8		404.6 yards 49°	2025-01-27 01:30:35		HA15 SHELLFISH		404.6 yards 8°	2025-01-27 01:32:07
ZK14 EMMA		407.8 yards 344°	2025-01-27 01:21:23		TX-96 LOUISE MARLOU		409.9 yards 10°	2025-01-13 01:57:29
ZK147 DE KIM		412.3 yards 17°	2025-01-27 01:32:38		ECOLUTION		415.2 yards 308°	2025-01-27 01:29:03
BMS NOORMAN		417.7 yards 267°	2025-01-20 04:28:44				417.7 yards 267°	2025-01-27 01:31:36
NJORD PETREL		418.2 yards 50°	2025-01-27 01:30:35		HA37 NJORD		418.9 yards 25°	2025-01-21 22:37:23
KNRM-SPRINGBOK		420.1 yards 226°	2025-01-20 15:08:56		LO13 STORMVOGEL		421.9 yards 5°	2025-01-20 10:16:44
LO8 TRIJNTJE		424.0 yards 6°	2025-01-27 01:31:06		244204147		429.5 yards 45°	2025-01-24 04:29:25
OL7 HOOP OP ZEGEN		435.0 yards 52°	2025-01-27 01:31:36		WADSTRUNER		445.6 yards 316°	2025-01-18 11:44:55
LO20 ZWARTE AREND		448.1 yards 4°	2025-01-27 01:31:06		VD6 BRIGITTA		449.8 yards 16°	2025-01-26 22:54:37
HA43 VROUWE ELISABET		450.7 yards 262°	2025-01-27 01:27:31		WR112 ZWAANTJE		453.1 yards 14°	2025-01-23 03:21:56
BMS VRIJHEID		468.7 yards 299°	2025-01-27 01:04:27		SK42 VERTRAUEN		469.3 yards 47°	2025-01-27 01:30:35
GEBROEDERS LUDEN		472.5 yards 309°	2025-01-27 01:31:36		LO7 ZWERVER		475.1 yards 24°	2025-01-27 01:31:06
ZK11 HOOP OP ZEGEN		481.6 yards 13°	2025-01-27 01:31:36		SC FALCON		485.4 yards 47°	2025-01-14 05:17:36
646636400		487.1 yards 22°	2025-01-23 15:41:01		HA3 JOUKE VAN BROER		489.3 yards 22°	2025-01-27 01:31:36
WL4 HENDERIKA		495.1 yards 23°	2025-01-27 01:31:06		SEAZIP 7		504.9 yards 39°	2025-01-27 01:31:06
SEAZIP 4		506.1 yards 37°	2025-01-27 01:32:38		NR COUGAR		509.9 yards 42°	2025-01-18 10:59:34
228053124		511.4 yards 37°	2025-01-26 05:24:07		SEAZIP 5		517.9 yards 38°	2025-01-27 01:30:35
WL8 LUBBERT SR		0.3 miles 21°	2025-01-26 22:09:07		COS MARINER		0.3 miles 38°	2025-01-27 01:27:31
OL37 INSULINDE		0.3 miles 44°	2025-01-19 01:04:28		EVERSAND (GUARD VSL)		0.3 miles 24°	2025-01-19 21:44:35
SEAGULL		0.3 miles 29°	2025-01-10 05:31:06		ZK44 JELTE ALBERT		0.3 miles 47°	2025-01-27 01:31:36
HK82 JAN		0.4 miles 46°	2025-01-21 21:42:45		UK258 JACOBA		0.4 miles 43°	2025-01-27 01:30:04
SURSUM CORDA		0.4 miles 31°	2024-12-28 07:11:42		ZK13 BEREND CORNELIS		0.4 miles 39°	2025-01-27 01:31:06
246591864		0.4 miles 39°	2025-01-22 18:36:03		KNRM-ANNIE J.VISSER		0.4 miles 302°	2025-01-20 15:09:57
WL22 GERDA		0.4 miles 38°	2025-01-26 17:41:49		ZK46 ZEEMEEUW		0.4 miles 41°	2025-01-26 16:49:44
ERIK		0.4 miles 35°	2025-01-27 01:32:38		ESONBORG		0.4 miles 316°	2025-01-17 19:31:52
PA3TOP B		0.7 miles 170°	2025-01-27 01:17:54		PA3TOP-B		0.7 miles 170°	2025-01-27 01:18:04
DWK		1.0 miles 264°	2025-01-14 04:05:41		ZK38 ANJA		1.6 miles 280°	2025-01-25 03:49:32
LILIAN		1.7 miles 242°	2025-01-22 04:24:46		ANNA 6		2.3 miles 217°	2025-01-09 05:50:27
LEENTJE		2.5 miles 230°	2025-01-04 05:07:47		BLIJDSCHAP		2.9 miles 327°	2025-01-22 07:49:34
ALBATROS		3.0 miles 204°	2025-01-27 01:31:06		AMELAND		3.2 miles 311°	2025-01-27 01:26:30
PETER		3.3 miles 330°	2025-01-27 01:31:06		KRUKEL		3.7 miles 295°	2025-01-23 08:44:32
UK77 ALBERT H.		3.8 miles 300°	2025-01-11 03:45:17		P45		4.0 miles 300°	2025-01-24 04:23:20
MONNIK		4.3 miles 359°	2025-01-27 01:31:36		KNRM-KONING WILLEM 1		4.3 miles 359°	2025-01-25 13:08:28
KNRM DORUS RIJKERS		4.3 miles 359°	2025-01-26 01:48:09		WL20 PIETER KEES		4.4 miles 297°	2025-01-26 18:51:52
JADE		4.4 miles 154°	2025-01-02 09:13:58		ZK5 KLAAS SR		4.6 miles 314°	2025-01-27 01:32:38
BS02 Schiermonnikoog		5.3 miles 337°	2025-01-27 01:32:07		WR71 MARRY AN		5.8 miles 142°	2025-01-23 06:39:38
KNRMfr		5.8 miles 10°	2025-01-18 15:31:45		S/Y QUI VIVE		5.9 miles 191°	2024-12-28 06:13:09
ANNA CATHARINA		6.0 miles 142°	2025-01-27 01:32:38		ZK 4 ALBATROS		6.2 miles 141°	2025-01-08 19:59:30
ZK9 ANTONIA		6.2 miles 141°	2025-01-27 01:32:07		AURORA C		6.3 miles 193°	2025-01-18 08:00:56
ZK50-ZEEVALK		6.3 miles 141°	2025-01-26 23:59:30		WR 126 VERTROUWEN		6.3 miles 141°	2025-01-27 01:32:38
ZK8 HUNSINGO		6.3 miles 141°	2025-01-20 12:36:24		TM19 REIDERLAND		6.3 miles 141°	2025-01-20 10:25:29

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.