callsign		distance	last heard - EST		callsign		distance	last heard - EST
DE AMELAND		82.3 yards 344°	2025-01-07 08:38:29		HAAIBAAI		104.3 yards 188°	2025-01-03 03:39:36
PD8F-12		108.2 yards 86°	2025-01-19 04:41:17		BRANDARIS		141.7 yards 159°	2025-01-07 08:13:01
KORTENOORD		143.9 yards 325°	2025-01-07 07:45:46		MSTX 7		175.2 yards 156°	2025-01-07 08:40:37
BONA SPES		280.5 yards 332°	2025-01-03 05:08:52		CORNELIS		476.4 yards 130°	2025-01-07 08:40:37
BOF		0.4 miles 110°	2025-01-02 08:09:16		ANDANTE		0.4 miles 248°	2025-01-07 05:36:52
LADY ANNE		0.4 miles 248°	2025-01-07 08:00:44		MIRTHE		0.5 miles 231°	2025-01-07 08:40:05
DE AMSTERDAM		0.5 miles 297°	2025-01-07 02:25:30		SPLASHTOURS 1		0.5 miles 138°	2025-01-06 06:01:59
RT BORKUM		0.6 miles 86°	2025-01-07 08:38:29		MSTX 34		0.6 miles 161°	2025-01-07 08:40:37
PHOENIX		0.6 miles 71°	2025-01-07 08:40:37		SCHONEVELD		0.6 miles 73°	2025-01-07 08:35:49
ANNA TX37		0.6 miles 75°	2025-01-07 08:39:01		CATHERINA		0.6 miles 80°	2025-01-07 07:40:25
MSTX 8		0.6 miles 159°	2025-01-07 08:40:37		FEDDE		0.6 miles 72°	2025-01-02 21:35:50
ZWERVER		0.6 miles 77°	2025-01-07 08:34:44		JAIRA G		0.6 miles 235°	2025-01-07 06:05:16
DWS 12		0.6 miles 198°	2025-01-07 08:39:01		DE MAZE		0.6 miles 74°	2025-01-07 08:37:57
NAVIS		0.6 miles 70°	2025-01-06 17:17:39		CONDOR		0.6 miles 236°	2025-01-07 08:41:10
AB INITIO		0.6 miles 290°	2025-01-07 03:01:15		PAREL VAN DE MAAS		0.6 miles 197°	2025-01-06 18:22:16
GEMINI 2		0.6 miles 197°	2025-01-07 07:50:02		PRINSES AMALIA		0.7 miles 76°	2025-01-07 08:41:10
MSTX 10		0.7 miles 73°	2025-01-07 03:58:27		NOOIT VOLMAAKT		0.8 miles 288°	2025-01-06 18:12:06
KINGSTON		0.8 miles 89°	2025-01-07 08:41:10		CHRISTINA		0.8 miles 127°	2025-01-07 08:36:21
MSTX 11		0.8 miles 99°	2025-01-07 05:29:23		MSTX 9		0.8 miles 99°	2025-01-07 08:39:33
MSTX 13		0.8 miles 99°	2025-01-07 08:40:37		VIATOR		0.8 miles 127°	2025-01-07 08:38:29
DAMSTERDIEP		0.8 miles 72°	2025-01-02 07:12:59		MORGENSTER		0.8 miles 97°	2025-01-03 08:48:14
DOCKS 2		0.8 miles 135°	2025-01-02 09:57:58		LISA		0.9 miles 130°	2025-01-07 08:36:21
JAMES COOK		0.9 miles 67°	2025-01-07 08:40:37		MARGRIET		0.9 miles 146°	2025-01-07 08:40:37
PELSERT		0.9 miles 241°	2025-01-07 08:40:37		MARPOL 12		0.9 miles 148°	2025-01-07 08:21:35
MSTX 14		0.9 miles 72°	2025-01-07 08:39:33		CASTOR		0.9 miles 96°	2025-01-07 08:41:10
MARPOL 20		0.9 miles 148°	2025-01-07 08:14:38		970026324		0.9 miles 205°	2025-01-01 22:21:03
WATERBOOT 12		0.9 miles 85°	2025-01-07 08:39:33		YELLOWSTONE		0.9 miles 204°	2025-01-07 08:32:16
BATAVIA		0.9 miles 123°	2025-01-07 08:37:57		TJERK-HIDDE		0.9 miles 121°	2025-01-07 08:38:29
VERONICA		0.9 miles 126°	2025-01-07 08:31:44		GALATEA		0.9 miles 128°	2025-01-07 08:36:21
WIJNAND-H		0.9 miles 126°	2025-01-07 08:41:10		MSTX 3		0.9 miles 96°	2025-01-06 09:35:11
MSTX 5		0.9 miles 96°	2025-01-03 03:42:16		MSTX6		0.9 miles 95°	2025-01-07 00:48:13
MSTX 4		0.9 miles 98°	2025-01-02 17:52:06		KRVE 34		0.9 miles 217°	2025-01-07 08:37:57
DINERO		0.9 miles 117°	2025-01-07 08:39:33		BREEVEERTIEN		1.0 miles 50°	2025-01-07 08:40:05
VITALIS		1.0 miles 117°	2025-01-07 08:40:37		CALENDULA 12		1.0 miles 224°	2025-01-07 08:35:49
VOLHARDING 1		1.0 miles 47°	2025-01-07 08:39:33		CORENDIJCK		1.0 miles 112°	2025-01-07 08:30:40
HELENA		1.0 miles 47°	2025-01-07 08:39:01		MSTX 12		1.0 miles 48°	2025-01-07 08:40:37
THALES		1.0 miles 54°	2025-01-07 08:40:05		MARCO POLO		1.0 miles 121°	2025-01-07 08:39:33
ZEEMEEUW		1.0 miles 46°	2025-01-07 08:35:49		NOORDPOOL		1.1 miles 244°	2025-01-07 08:39:01
LIBRA		1.1 miles 58°	2025-01-07 08:13:34		DOCKYARD V		1.1 miles 45°	2025-01-07 08:12:29
OUDE MAZE		1.1 miles 47°	2025-01-07 08:40:37		HAVENDIENST 20		1.1 miles 45°	2025-01-07 03:13:01
ERO		1.1 miles 47°	2025-01-06 17:35:45		P99		1.1 miles 66°	2025-01-07 08:39:33
HAVENDIENST 2		1.1 miles 44°	2025-01-07 08:40:05		LIBERTAS		1.1 miles 203°	2025-01-07 08:40:37
MS VOLKERAK		1.1 miles 198°	2025-01-07 08:35:49		ROMIRA		1.1 miles 226°	2025-01-07 08:39:33
INGONA		1.1 miles 53°	2025-01-07 08:41:10		THALASSA		1.1 miles 110°	2025-01-07 08:39:01
PRINCESS		1.1 miles 234°	2025-01-07 08:20:30		FESTINA LENTE B		1.1 miles 48°	2025-01-07 02:42:37
TIJGERHAAI		1.1 miles 48°	2025-01-07 08:40:05		GEPKE		1.1 miles 235°	2025-01-07 08:40:05
CYRANO		1.1 miles 64°	2025-01-07 08:39:01		GEPKE 3		1.1 miles 235°	2025-01-07 08:16:14
D.G. HARMSEN		1.1 miles 45°	2025-01-07 04:40:20		HORIZON		1.1 miles 108°	2025-01-06 23:36:02
TIMMERBAK 10		1.1 miles 204°	2025-01-07 08:32:48		FIONA S		1.1 miles 203°	2025-01-07 08:34:44
MSTX 15		1.1 miles 76°	2025-01-18 13:10:08		PANDA 002		1.1 miles 230°	2025-01-06 17:49:07

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.