callsign		distance	last heard - EST		callsign		distance	last heard - EST
BMS NOORMAN		0.4 yards 180°	2025-01-20 04:28:44		HA43 VROUWE ELISABET		53.8 yards 213°	2025-01-27 00:45:32
WADDENZEE		129.6 yards 115°	2025-01-27 00:54:13		INDEWEER		210.4 yards 97°	2025-01-04 01:09:16
PLEVIER		232.7 yards 95°	2025-01-26 02:06:36		STERN		243.1 yards 94°	2025-01-26 00:59:27
DOLFIJN		254.1 yards 21°	2025-01-27 00:52:11		DE RIKUS		258.5 yards 113°	2025-01-27 00:53:43
ECOLUTION		288.8 yards 18°	2025-01-27 00:53:12		KNRM-SPRINGBOK		297.0 yards 157°	2025-01-20 15:08:56
BLUE DREAM		317.0 yards 101°	2025-01-04 17:12:49		GEBROEDERS LUDEN		322.3 yards 9°	2025-01-27 00:07:10
WADSTRUNER		353.9 yards 18°	2025-01-18 11:44:55		PETER		371.5 yards 7°	2025-01-27 00:53:43
SKYE		378.6 yards 102°	2025-01-08 22:17:53		KNRM-ANNIE J.VISSER		398.3 yards 337°	2025-01-20 15:09:57
SELA		417.7 yards 88°	2025-01-27 00:31:14		SEA DISCOVERY		426.7 yards 36°	2025-01-26 12:36:08
SEAZIP 3		431.2 yards 31°	2025-01-27 00:52:11		SEAZIP 6		440.0 yards 32°	2025-01-27 00:53:43
WL2 ZEESTER		442.8 yards 53°	2025-01-21 07:07:26		HA35 CONFIANZA		448.6 yards 52°	2025-01-23 11:18:15
UK71 KOBUS POST		480.3 yards 42°	2025-01-27 00:53:43		HA-9 WILLEM BLOEM		496.6 yards 41°	2025-01-27 00:39:24
ZK5 KLAAS SR		504.4 yards 40°	2025-01-27 00:54:13		ZK14 EMMA		511.7 yards 37°	2025-01-27 00:52:41
LO44 STELLA MARIS		0.3 miles 45°	2025-01-19 17:47:13		ESONBORG		0.3 miles 350°	2025-01-17 19:31:52
UK155 FRIENDSHIP		0.3 miles 46°	2025-01-27 00:53:43		HA2 PESCADOR		0.3 miles 50°	2025-01-26 02:39:53
LO13 STORMVOGEL		0.4 miles 46°	2025-01-20 10:16:44		HA15 SHELLFISH		0.4 miles 48°	2025-01-27 00:53:12
LO8 TRIJNTJE		0.4 miles 47°	2025-01-27 00:54:13		LO20 ZWARTE AREND		0.4 miles 44°	2025-01-27 00:45:32
TX-96 LOUISE MARLOU		0.4 miles 49°	2025-01-13 01:57:29		AMELAND		0.4 miles 57°	2025-01-27 00:52:41
ZK147 DE KIM		0.4 miles 53°	2025-01-27 00:53:12		WR112 ZWAANTJE		0.4 miles 49°	2025-01-23 03:21:56
VD6 BRIGITTA		0.4 miles 50°	2025-01-26 22:54:37		HA37 NJORD		0.4 miles 56°	2025-01-21 22:37:23
ZK11 HOOP OP ZEGEN		0.4 miles 47°	2025-01-27 00:54:13		646636400		0.4 miles 52°	2025-01-23 15:41:01
LO7 ZWERVER		0.4 miles 54°	2025-01-27 00:54:13		HA3 JOUKE VAN BROER		0.4 miles 52°	2025-01-27 00:54:13
WL4 HENDERIKA		0.4 miles 52°	2025-01-27 00:49:07		SEAZIP 8		0.4 miles 69°	2025-01-27 00:48:36
244204147		0.4 miles 66°	2025-01-24 04:29:25		NJORD PETREL		0.4 miles 69°	2025-01-27 00:51:40
WL8 LUBBERT SR		0.5 miles 50°	2025-01-26 22:09:07		OL7 HOOP OP ZEGEN		0.5 miles 69°	2025-01-27 00:52:41
SK42 VERTRAUEN		0.5 miles 66°	2025-01-27 00:53:43		SEAZIP 4		0.5 miles 60°	2025-01-27 00:53:43
228053124		0.5 miles 59°	2025-01-26 05:24:07		EVERSAND (GUARD VSL)		0.5 miles 50°	2025-01-19 21:44:35
SC FALCON		0.5 miles 66°	2025-01-14 05:17:36		SEAZIP 5		0.5 miles 60°	2025-01-27 00:54:13
SEAZIP 7		0.5 miles 61°	2025-01-27 00:52:11		NR COUGAR		0.5 miles 62°	2025-01-18 10:59:34
COS MARINER		0.5 miles 59°	2025-01-26 22:18:18		SEAGULL		0.5 miles 53°	2025-01-10 05:31:06
WL-28 JAN HARMEN		0.5 miles 63°	2024-12-28 01:30:04		OL37 INSULINDE		0.5 miles 63°	2025-01-19 01:04:28
SURSUM CORDA		0.5 miles 53°	2024-12-28 07:11:42		ZK44 JELTE ALBERT		0.5 miles 63°	2025-01-27 00:53:43
UK258 JACOBA		0.5 miles 61°	2025-01-27 00:52:11		HK82 JAN		0.6 miles 63°	2025-01-21 21:42:45
ZK13 BEREND CORNELIS		0.6 miles 57°	2025-01-27 00:52:41		246591864		0.6 miles 57°	2025-01-22 18:36:03
WL22 GERDA		0.6 miles 57°	2025-01-26 17:41:49		ERIK		0.6 miles 54°	2025-01-27 00:52:41
ZK46 ZEEMEEUW		0.6 miles 58°	2025-01-26 16:49:44		DWK		0.8 miles 263°	2025-01-14 04:05:41
PA3TOP B		0.8 miles 153°	2025-01-27 00:36:44		PA3TOP-B		0.8 miles 153°	2025-01-27 00:36:54
ZK38 ANJA		1.4 miles 283°	2025-01-25 03:49:32		LILIAN		1.5 miles 238°	2025-01-22 04:24:46
ANNA 6		2.2 miles 213°	2025-01-09 05:50:27		LEENTJE		2.3 miles 227°	2025-01-04 05:07:47
ALBATROS		2.4 miles 217°	2025-01-24 19:50:17		BLIJDSCHAP		2.8 miles 331°	2025-01-22 07:49:34
MONNIK		3.1 miles 313°	2025-01-27 00:54:13		BMS VRIJHEID		3.2 miles 334°	2025-01-27 00:15:21
KRUKEL		3.5 miles 297°	2025-01-23 08:44:32		UK77 ALBERT H.		3.6 miles 302°	2025-01-11 03:45:17
P45		3.8 miles 302°	2025-01-24 04:23:20		WL20 PIETER KEES		4.2 miles 299°	2025-01-26 18:51:52
KNRM-KONING WILLEM 1		4.3 miles 2°	2025-01-25 13:08:28		KNRM DORUS RIJKERS		4.3 miles 2°	2025-01-26 01:48:09
JADE		4.5 miles 151°	2025-01-02 09:13:58		BS02 Schiermonnikoog		5.2 miles 339°	2025-01-27 00:53:12
S/Y QUI VIVE		5.8 miles 188°	2024-12-28 06:13:09		KNRMfr		5.9 miles 13°	2025-01-18 15:31:45
WR71 MARRY AN		5.9 miles 140°	2025-01-23 06:39:38		ANNA CATHARINA		6.2 miles 140°	2025-01-27 00:53:43
AURORA C		6.2 miles 191°	2025-01-18 08:00:56		JEEPEE		6.3 miles 193°	2025-01-03 11:27:06
ZK 4 ALBATROS		6.3 miles 139°	2025-01-08 19:59:30		KENDU		6.3 miles 195°	2025-01-27 00:51:40
SCHOBBEJAK		6.3 miles 194°	2025-01-26 08:26:29		MIDDELSE		6.4 miles 196°	2025-01-26 23:35:28

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.