callsign		distance	last heard - EST		callsign		distance	last heard - EST
WR112 ZWAANTJE		15.9 yards 297°	2025-01-23 03:21:56		ZK147 DE KIM		39.0 yards 181°	2025-01-27 01:21:54
ZK11 HOOP OP ZEGEN		41.9 yards 334°	2025-01-27 01:21:23		TX-96 LOUISE MARLOU		57.7 yards 239°	2025-01-13 01:57:29
646636400		59.0 yards 70°	2025-01-23 15:41:01		HA3 JOUKE VAN BROER		62.2 yards 70°	2025-01-27 01:21:23
LO7 ZWERVER		70.6 yards 89°	2025-01-27 01:20:52		HA37 NJORD		74.1 yards 135°	2025-01-21 22:37:23
WL4 HENDERIKA		74.2 yards 72°	2025-01-27 01:16:13		HA15 SHELLFISH		74.9 yards 245°	2025-01-27 01:21:54
LO8 TRIJNTJE		78.0 yards 262°	2025-01-27 01:20:52		LO13 STORMVOGEL		86.8 yards 262°	2025-01-20 10:16:44
HA2 PESCADOR		88.1 yards 233°	2025-01-26 02:39:53		LO20 ZWARTE AREND		92.8 yards 279°	2025-01-27 01:19:19
WL8 LUBBERT SR		93.6 yards 48°	2025-01-26 22:09:07		EVERSAND (GUARD VSL)		143.2 yards 52°	2025-01-19 21:44:35
UK155 FRIENDSHIP		153.1 yards 245°	2025-01-27 01:20:52		LO44 STELLA MARIS		162.5 yards 247°	2025-01-19 17:47:13
SEAGULL		177.5 yards 64°	2025-01-10 05:31:06		228053124		182.7 yards 97°	2025-01-26 05:24:07
SEAZIP 4		182.8 yards 99°	2025-01-27 01:20:21		SEAZIP 5		195.1 yards 97°	2025-01-27 01:21:23
COS MARINER		205.4 yards 92°	2025-01-26 22:18:18		SEAZIP 7		212.5 yards 101°	2025-01-27 01:13:09
244204147		223.2 yards 126°	2025-01-24 04:29:25		NR COUGAR		224.1 yards 104°	2025-01-18 10:59:34
HA-9 WILLEM BLOEM		226.5 yards 250°	2025-01-27 00:39:24		SURSUM CORDA		235.5 yards 61°	2024-12-28 07:11:42
ZK14 EMMA		238.6 yards 260°	2025-01-27 01:21:23		UK71 KOBUS POST		240.1 yards 248°	2025-01-27 01:21:54
SK42 VERTRAUEN		243.0 yards 117°	2025-01-27 01:20:52		SEAZIP 8		246.3 yards 133°	2025-01-27 01:21:54
WL-28 JAN HARMEN		251.3 yards 101°	2024-12-28 01:30:04		NJORD PETREL		253.5 yards 130°	2025-01-27 01:12:38
SC FALCON		253.6 yards 114°	2025-01-14 05:17:36		HA35 CONFIANZA		256.2 yards 227°	2025-01-23 11:18:15
OL37 INSULINDE		257.5 yards 99°	2025-01-19 01:04:28		WL2 ZEESTER		262.2 yards 226°	2025-01-21 07:07:26
OL7 HOOP OP ZEGEN		270.6 yards 127°	2025-01-27 01:21:23		ZK13 BEREND CORNELIS		298.4 yards 74°	2025-01-27 01:17:16
246591864		300.5 yards 74°	2025-01-22 18:36:03		UK258 JACOBA		303.1 yards 86°	2025-01-27 01:19:19
SEA DISCOVERY		308.2 yards 250°	2025-01-26 12:36:08		ZK44 JELTE ALBERT		313.1 yards 94°	2025-01-27 01:20:21
ERIK		313.7 yards 63°	2025-01-27 01:20:21		SEAZIP 6		318.4 yards 256°	2025-01-27 01:17:46
HK82 JAN		320.5 yards 91°	2025-01-21 21:42:45		WL22 GERDA		321.6 yards 71°	2025-01-26 17:41:49
SEAZIP 3		329.8 yards 256°	2025-01-27 01:21:54		ZK46 ZEEMEEUW		340.1 yards 74°	2025-01-26 16:49:44
WADSTRUNER		448.8 yards 255°	2025-01-18 11:44:55		SELA		450.0 yards 196°	2025-01-27 01:19:19
ECOLUTION		483.6 yards 249°	2025-01-27 01:12:08		DOLFIJN		496.6 yards 244°	2025-01-27 01:21:54
GEBROEDERS LUDEN		506.3 yards 255°	2025-01-27 01:21:54		STERN		0.3 miles 213°	2025-01-26 00:59:27
SKYE		0.3 miles 198°	2025-01-08 22:17:53		BLUE DREAM		0.3 miles 204°	2025-01-04 17:12:49
PLEVIER		0.3 miles 213°	2025-01-26 02:06:36		BMS VRIJHEID		0.3 miles 249°	2025-01-27 01:04:27
INDEWEER		0.3 miles 215°	2025-01-04 01:09:16		DE RIKUS		0.4 miles 209°	2025-01-27 01:20:21
ESONBORG		0.4 miles 279°	2025-01-17 19:31:52		WADDENZEE		0.4 miles 220°	2025-01-27 01:21:23
KNRM-ANNIE J.VISSER		0.4 miles 263°	2025-01-20 15:09:57		BMS NOORMAN		0.4 miles 230°	2025-01-20 04:28:44
		0.4 miles 230°	2025-01-27 01:21:23		HA43 VROUWE ELISABET		0.4 miles 229°	2025-01-27 01:21:54
KNRM-SPRINGBOK		0.5 miles 210°	2025-01-20 15:08:56		PA3TOP B		1.0 miles 177°	2025-01-27 01:17:54
PA3TOP-B		1.0 miles 177°	2025-01-27 01:18:04		DWK		1.1 miles 252°	2025-01-14 04:05:41
ZK38 ANJA		1.6 miles 271°	2025-01-25 03:49:32		LILIAN		1.9 miles 236°	2025-01-22 04:24:46
ANNA 6		2.5 miles 215°	2025-01-09 05:50:27		ZK5 KLAAS SR		2.7 miles 302°	2025-01-27 01:20:21
LEENTJE		2.7 miles 227°	2025-01-04 05:07:47		BLIJDSCHAP		2.7 miles 323°	2025-01-22 07:49:34
ALBATROS		2.8 miles 219°	2025-01-27 01:20:52		AMELAND		2.9 miles 304°	2025-01-27 01:21:23
PETER		3.0 miles 313°	2025-01-27 01:20:52		KRUKEL		3.7 miles 291°	2025-01-23 08:44:32
UK77 ALBERT H.		3.8 miles 297°	2025-01-11 03:45:17		P45		3.9 miles 296°	2025-01-24 04:23:20
MONNIK		4.1 miles 358°	2025-01-27 01:18:48		KNRM-KONING WILLEM 1		4.1 miles 358°	2025-01-25 13:08:28
KNRM DORUS RIJKERS		4.1 miles 357°	2025-01-26 01:48:09		WL20 PIETER KEES		4.3 miles 294°	2025-01-26 18:51:52
JADE		4.6 miles 156°	2025-01-02 09:13:58		BS02 Schiermonnikoog		5.1 miles 335°	2025-01-27 01:21:54
KNRMfr		5.6 miles 10°	2025-01-18 15:31:45		WR71 MARRY AN		5.9 miles 144°	2025-01-23 06:39:38
S/Y QUI VIVE		6.1 miles 191°	2024-12-28 06:13:09		ANNA CATHARINA		6.2 miles 144°	2025-01-27 01:20:21
ZK 4 ALBATROS		6.3 miles 143°	2025-01-08 19:59:30		ZK9 ANTONIA		6.4 miles 143°	2025-01-27 01:21:23
ZK50-ZEEVALK		6.5 miles 143°	2025-01-26 23:59:30		WR 126 VERTROUWEN		6.5 miles 143°	2025-01-27 01:21:23
ZK8 HUNSINGO		6.5 miles 142°	2025-01-20 12:36:24		TM19 REIDERLAND		6.5 miles 143°	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.