callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
HD79 CALETA		24.0 m 233°	2025-03-05 06:57:29		ZK5 KLAAS SR		40.0 m 84°	2025-03-05 12:24:26
HA-9 WILLEM BLOEM		67.6 m 81°	2025-03-05 12:45:46		UK71 KOBUS POST		75.7 m 334°	2025-03-05 11:32:34
ZK 80 LINQUENDA		78.1 m 327°	2025-03-04 23:21:33		TX-96 LOUISE MARLOU		87.5 m 18°	2025-03-03 05:55:03
ZK147 DE KIM		105.2 m 76°	2025-03-05 11:28:29		HA73 POSEIDON		105.4 m 16°	2025-03-05 06:43:04
TS31 INTERNOS		110.0 m 335°	2025-03-05 08:12:22		LO13 STORMVOGEL		114.5 m 8°	2025-02-03 14:54:40
UK16 ORION		118.7 m 294°	2025-03-05 12:49:50		UK44 GRIETJE		123.3 m 248°	2025-03-05 03:07:01
WL20 PIETER KEES		132.3 m 305°	2025-03-05 06:46:40		LO20 ZWARTE AREND		139.2 m 4°	2025-03-05 10:00:28
VLINDERBALG		155.6 m 37°	2025-03-05 04:08:45		WR112 ZWAANTJE		156.3 m 31°	2025-03-05 08:12:53
SEA DISCOVERY		169.4 m 280°	2025-03-05 06:49:46		LO7 ZWERVER		180.5 m 28°	2025-03-05 13:00:31
SEAZIP 12		182.5 m 73°	2025-03-05 13:04:35		UK80 LINQUENDA		184.2 m 277°	2025-02-17 02:37:51
SEAZIP 6		198.1 m 287°	2025-03-05 13:01:32		OL12 DRIE GEBROEDERS		200.5 m 62°	2025-02-24 08:00:44
SEAZIP 3		204.8 m 285°	2025-03-05 13:00:31		HA37 NJORD		211.7 m 53°	2025-03-05 07:03:39
WL4 HENDERIKA		218.3 m 48°	2025-03-05 11:49:21		LO17 LINQUENDA		221.8 m 41°	2025-03-05 11:05:37
NJORD ZETA		234.3 m 70°	2025-03-05 12:15:48		WL8 LUBBERT SR		242.2 m 40°	2025-03-05 06:56:27
PATRIOT		248.0 m 96°	2025-03-05 13:02:33		SEAZIP 8		257.0 m 96°	2025-03-05 11:12:13
245132336		257.0 m 284°	2025-03-01 05:10:25		ZEEEEND		267.8 m 160°	2025-02-18 04:04:33
SEAZIP 7		271.8 m 95°	2025-03-05 12:59:30		SELA		271.9 m 184°	2025-03-05 07:18:04
ERIK		273.0 m 86°	2025-03-05 12:40:10		ORION (PILOTS)		280.0 m 75°	2025-03-05 07:13:57
SEAZIP 4		280.3 m 69°	2025-03-05 13:05:36		EXPLORER(PILOTS)		287.6 m 73°	2025-03-05 06:46:10
GEMINI (PILOTS)		289.5 m 73°	2025-03-05 06:42:03		SEAZIP 5		291.2 m 69°	2025-03-05 12:59:30
NJORD LAPWING		299.9 m 73°	2025-03-05 01:03:32		COS MARINER		306.0 m 67°	2025-03-05 06:07:04
SC AMETHYST		307.6 m 74°	2025-03-05 07:00:03		WADSTRUNER		315.3 m 270°	2025-03-05 01:08:44
ECOLUTION		316.8 m 264°	2025-03-05 13:04:04		COS MASTER		317.2 m 84°	2025-03-04 13:39:19
DOLFIJN		323.4 m 258°	2025-03-05 06:20:27		DAGERAAD		329.1 m 69°	2025-03-05 01:14:26
G2 XCEPTION		334.5 m 270°	2025-03-05 03:02:54		JOPPE		338.9 m 163°	2025-03-01 07:15:42
STERN		348.3 m 211°	2025-03-05 06:29:11		FALMARIN		352.8 m 189°	2025-02-18 00:07:54
GEBROEDERS LUDEN		353.8 m 271°	2025-02-28 06:58:10		PLEVIER		357.3 m 212°	2025-03-05 06:48:13
SKYE		363.2 m 190°	2025-03-03 01:41:33		DONOVAN		378.4 m 272°	2025-03-05 07:14:28
TRITON		380.0 m 260°	2025-03-05 01:01:58		ZK44 JELTE ALBERT		394.5 m 74°	2025-03-05 06:43:35
BMS VRIJHEID		395.9 m 261°	2025-03-05 05:49:35		DE RIKUS		398.0 m 215°	2025-03-05 09:19:14
UK258 JACOBA		398.9 m 69°	2025-03-05 10:37:09		WL22 GERDA		401.2 m 58°	2025-03-05 08:11:21
OL2 DE VOLHARDING		413.6 m 63°	2025-03-05 07:36:33		CETUS		420.8 m 217°	2025-02-06 12:28:47
KNRM-SPRINGBOK		421.0 m 216°	2025-03-03 20:20:36		LO8 TRIJNTJE		430.7 m 60°	2025-03-03 08:26:24
ZK11 HOOP OP ZEGEN		438.4 m 63°	2025-03-05 09:28:23		245328001		438.5 m 63°	2025-03-02 17:40:13
LILIAN		438.9 m 56°	2025-03-01 21:18:17		ZK14 EMMA		445.3 m 234°	2025-03-05 11:41:43
513149300		449.8 m 55°	2025-03-03 08:58:40		BMS NOORMAN		482.6 m 235°	2025-02-11 10:53:22
		492.1 m 235°	2025-03-05 13:06:37		ESONBORG		533.8 m 294°	2025-03-01 21:50:54
KNRM-ANNIE J.VISSER		545.5 m 275°	2025-03-03 20:30:51		TENDER I		664.9 m 261°	2025-03-05 12:32:03
ROTTUM		801.3 m 329°	2025-03-05 13:06:06		PA3TOP B		1.4 km 173°	2025-03-05 12:58:16
PA3TOP-B		1.4 km 173°	2025-03-05 12:58:26		WL2 ZEESTER		1.8 km 66°	2025-02-24 10:06:14
ANNA 6		1.9 km 315°	2025-02-13 20:57:42		ALBATROS		3.8 km 195°	2025-03-05 13:02:02
ZK10 VIJKO SR		4.8 km 305°	2025-02-06 05:09:58		KNRM-KONING WILLEM 1		6.7 km 358°	2025-03-05 03:30:41
KNRM-J&T VISSER		6.7 km 358°	2025-02-26 05:32:04		EZON		6.9 km 215°	2025-03-01 13:31:48
UK168 KEES KORF		7.1 km 295°	2025-02-17 10:07:21		BS02 Schiermonnikoog		8.2 km 336°	2025-03-05 13:05:36
SOLEA ZK1		9.8 km 143°	2025-02-05 15:24:24		ANNA CATHARINA		9.9 km 143°	2025-03-05 13:06:06
ZK 4 ALBATROS		10.1 km 142°	2025-02-26 01:25:03		WR 126 VERTROUWEN		10.1 km 299°	2025-02-26 13:10:10
ZK9 ANTONIA		10.2 km 142°	2025-03-05 07:29:53		UND-WECH		10.3 km 193°	2025-02-13 08:24:43
AURORA C		10.4 km 193°	2025-03-02 13:52:33		ZK50-ZEEVALK		10.4 km 142°	2025-03-05 08:33:21
WR71 MARRY AN		10.4 km 142°	2025-02-20 17:23:07		ZK8 HUNSINGO		10.4 km 142°	2025-03-04 01:44:45
WL-25 ANTJE		10.4 km 142°	2025-03-05 12:20:22		UQ15 CAROLINE ELISE		10.4 km 142°	2025-03-05 06:58:31

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.