callsign		distance	last heard - EST		callsign		distance	last heard - EST
MARY ANN		15.6 yards 72°	2024-11-07 14:39:43		ADRIANUS		22.6 yards 36°	2024-11-07 13:50:52
AMBER		25.3 yards 302°	2024-11-07 13:53:33		WALVIS (GUARDVESSEL)		37.7 yards 331°	2024-10-17 09:27:03
ANDREA		38.3 yards 314°	2024-11-07 13:53:33		JAN VAN GENT (GUARD)		43.1 yards 328°	2024-11-07 13:21:50
JASON 2		47.5 yards 117°	2024-11-07 14:39:43		YE172 PIET HEIN		85.6 yards 310°	2024-11-07 13:53:37
WR244 HENK JAN		94.9 yards 122°	2024-11-07 14:39:43		IJM8 RONY		149.9 yards 301°	2024-11-07 14:39:43
ALMERE 7		153.0 yards 301°	2024-11-06 12:27:01		VALCKE		162.1 yards 119°	2024-11-07 12:00:46
WINDCAT 25		163.1 yards 111°	2024-11-07 13:53:37		WINDCAT 26		167.0 yards 114°	2024-11-07 13:53:37
KNRM-NH1816		190.7 yards 118°	2024-11-07 13:26:50		JOHANNA LOUISA		194.8 yards 122°	2024-11-07 13:51:55
UK-179 ONDERNEMING		227.6 yards 301°	2024-10-24 14:37:40		DANA		228.5 yards 115°	2024-11-07 13:52:40
SEAZIP 6		251.1 yards 302°	2024-11-07 13:49:50		HYDROVAC 9		273.1 yards 101°	2024-10-30 18:43:49
TS ANNA		299.7 yards 101°	2024-11-07 14:39:43		ROOS		307.1 yards 106°	2024-11-07 13:51:55
NR ALPHA		376.4 yards 303°	2024-11-07 13:53:37		HST BRIXHAM		385.1 yards 302°	2024-11-07 13:44:51
PRINS BERNHARD		416.7 yards 247°	2024-10-23 16:06:38		SCH 81 CAROLIEN		429.4 yards 249°	2024-11-08 03:26:01
ACTA ORION		483.5 yards 242°	2024-10-10 15:35:54		SCH123 ZEELAND		491.4 yards 243°	2024-11-08 03:41:02
CAP BLANC		497.1 yards 260°	2024-11-08 03:29:08		PD0BEL C		509.1 yards 14°	2024-11-08 04:30:35
PD0BEL-C		509.1 yards 14°	2024-11-08 04:30:45		PI1YMD C		509.1 yards 14°	2024-11-08 04:30:06
PI1YMD-C		509.1 yards 14°	2024-11-08 04:30:16		MAARTJE THEADORA		0.3 miles 259°	2024-11-08 00:26:22
HUNTER		0.4 miles 349°	2024-11-04 10:45:44		VARIATIE		0.4 miles 6°	2024-11-08 03:22:55
PRINCESS SEAWAYS		0.4 miles 313°	2024-11-08 04:26:03		MARCO		0.4 miles 28°	2024-11-07 13:53:37
LIBRA (PILOTS)		0.4 miles 353°	2024-11-07 13:43:50		IWS WINDWALKER		0.4 miles 327°	2024-10-10 07:44:45
Dirk Dirk		0.4 miles 265°	2024-11-07 13:52:40		DRACO (PILOT VESSEL)		0.4 miles 347°	2024-11-07 14:39:43
BOATMAN 3		0.4 miles 352°	2024-11-07 12:30:46		BOATMAN4		0.4 miles 353°	2024-11-07 13:53:37
ARION		0.4 miles 304°	2024-11-08 00:25:20		KONINGIN EMMA		0.4 miles 311°	2024-11-07 13:28:50
DEO FAVENTE		0.4 miles 325°	2024-11-04 16:03:49		STADSWATERKANTOOR		0.4 miles 33°	2024-10-10 11:51:53
PRINSES MAXIMA		0.4 miles 28°	2024-11-07 13:52:40		ORION 4		0.4 miles 41°	2024-11-07 14:39:43
DUNEDIN STAR		0.4 miles 302°	2024-11-08 03:22:24		FS ARIES		0.5 miles 291°	2024-11-08 03:29:39
CHALLENGER		0.5 miles 302°	2024-11-07 07:33:21		SCHEURRAK		0.5 miles 47°	2024-11-07 13:53:33
SVITZER JUPITER		0.5 miles 294°	2024-11-08 03:53:27		CONDOR 2		0.5 miles 295°	2024-11-07 07:12:21
MAAS 1		0.6 miles 53°	2024-10-10 08:18:45		SVARTFOSS		0.6 miles 31°	2024-11-08 03:35:20
STEVEN1		0.6 miles 46°	2024-11-07 13:53:33		TONIJN		0.6 miles 263°	2024-11-07 21:20:16
HOOKSIEL		0.6 miles 263°	2024-10-30 18:44:49		PH1PCH-D		0.6 miles 117°	2024-11-05 05:00:40
PH1PCH		0.6 miles 117°	2024-11-06 13:01:42		MARE (PILOTS)		0.6 miles 327°	2024-11-08 03:33:47
FAUNUS		0.7 miles 315°	2024-11-07 13:48:51		FORTWACHTER		0.7 miles 311°	2024-11-07 13:52:40
GANNET		0.7 miles 317°	2024-11-07 09:08:33		vts Ym		0.7 miles 167°	2024-11-08 04:29:40
EGIELA-S		0.7 miles 61°	2024-10-24 14:58:22		STATENSTAD		0.8 miles 63°	2024-11-07 13:50:52
BOATMAN1		0.8 miles 360°	2024-11-07 12:51:50		BERNSTEIN		0.8 miles 57°	2024-11-07 15:23:02
PLUTO		0.8 miles 60°	2024-11-08 03:28:06		LAETITIA		0.9 miles 64°	2024-11-07 13:52:40
SAKIZAYA RESPECT		0.9 miles 348°	2024-11-07 14:39:43		BLARICUM 1		0.9 miles 287°	2024-11-07 10:57:50
NESSELANDE		0.9 miles 343°	2024-11-07 13:53:33		ZIET OP U ZELVE		0.9 miles 38°	2024-11-07 13:52:40
VERONIEKE		1.0 miles 14°	2024-11-07 11:49:46		TRUE CRUSADER		1.0 miles 6°	2024-11-08 03:22:55
TERINA B		1.0 miles 70°	2024-11-07 21:19:45		HENDRIKA		1.1 miles 30°	2024-11-07 13:53:33
STEVEN		1.1 miles 55°	2024-10-24 13:07:48		JAMNO		1.1 miles 35°	2024-11-08 03:36:22
TONIJN		1.1 miles 56°	2024-11-07 13:52:40		HEKLA		1.2 miles 36°	2024-11-07 13:51:55
DALTON		1.2 miles 73°	2024-11-07 13:43:50		BEATRICE		1.2 miles 272°	2024-11-07 13:51:55
SKYLLA		1.3 miles 265°	2024-11-07 13:31:50		NELLY		1.3 miles 74°	2024-11-07 14:39:43
CASSIOPEIA		1.3 miles 268°	2024-10-23 16:11:44		KOET		1.3 miles 60°	2024-10-17 11:24:11
BOATMAN 2		1.3 miles 273°	2024-11-07 13:11:50		PASSAT		1.3 miles 271°	2024-11-07 13:46:51
ALIBI		1.3 miles 270°	2024-11-07 13:52:40		STAR		1.3 miles 270°	2024-11-07 13:32:50
VECHT		1.4 miles 76°	2024-10-30 18:34:33		ANNE MATHEA		1.5 miles 62°	2024-11-04 15:57:34
BASTIAAN		1.5 miles 77°	2024-11-07 13:03:50		EGELANTIERSGRACHT		1.6 miles 60°	2024-10-24 14:57:22

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.