callsign		distance	last heard - EST		callsign		distance	last heard - EST
PD0BEL-C		0.0 yards 0°	2024-11-08 03:30:44		PI1YMD C		0.0 yards 0°	2024-11-08 03:30:06
PI1YMD-C		0.0 yards 0°	2024-11-08 03:30:16		VARIATIE		149.3 yards 339°	2024-11-08 03:22:55
MARCO		211.1 yards 63°	2024-11-07 13:53:37		HUNTER		266.2 yards 297°	2024-11-04 10:45:44
LIBRA (PILOTS)		272.8 yards 311°	2024-11-07 13:43:50		BOATMAN4		282.6 yards 313°	2024-11-07 13:53:37
BOATMAN 3		288.1 yards 311°	2024-11-07 12:30:46		PRINSES MAXIMA		302.3 yards 52°	2024-11-07 13:52:40
DRACO (PILOT VESSEL)		323.9 yards 303°	2024-11-07 14:39:43		STADSWATERKANTOOR		333.6 yards 64°	2024-10-10 11:51:53
ORION 4		401.6 yards 75°	2024-11-07 14:39:43		YE172 PIET HEIN		477.8 yards 203°	2024-11-07 13:53:37
JAN VAN GENT (GUARD)		480.1 yards 197°	2024-11-07 13:21:50		WALVIS (GUARDVESSEL)		482.3 yards 197°	2024-10-17 09:27:03
ALMERE 7		485.9 yards 211°	2024-11-06 12:27:01		IJM8 RONY		486.8 yards 211°	2024-11-07 14:39:43
ADRIANUS		488.3 yards 193°	2024-11-07 13:50:52		ANDREA		490.7 yards 198°	2024-11-07 13:53:33
SEAZIP 6		491.2 yards 223°	2024-11-07 13:49:50		UK-179 ONDERNEMING		492.7 yards 220°	2024-10-24 14:37:40
ZUIDERZEE		499.8 yards 77°	2024-11-07 13:26:50		MARY ANN		501.1 yards 192°	2024-11-07 14:39:43
AMBER		501.8 yards 196°	2024-11-07 13:53:33		IWS WINDWALKER		502.3 yards 278°	2024-10-10 07:44:45
THEO		509.1 yards 194°	2024-11-07 13:53:33		SVARTFOSS		518.7 yards 48°	2024-11-08 03:35:20
NR ALPHA		522.0 yards 237°	2024-11-07 13:53:37		JASON 2		522.4 yards 189°	2024-11-07 14:39:43
HST BRIXHAM		0.3 miles 237°	2024-11-07 13:44:51		SCHEURRAK		0.3 miles 79°	2024-11-07 13:53:33
WR244 HENK JAN		0.3 miles 184°	2024-11-07 14:39:43		WINDCAT 25		0.3 miles 177°	2024-11-07 13:53:37
DEO FAVENTE		0.3 miles 282°	2024-11-04 16:03:49		WINDCAT 26		0.3 miles 177°	2024-11-07 13:53:37
HYDROVAC 9		0.3 miles 165°	2024-10-30 18:43:49		VALCKE		0.3 miles 178°	2024-11-07 12:00:46
TS ANNA		0.3 miles 163°	2024-11-07 14:39:43		KNRM-NH1816		0.3 miles 175°	2024-11-07 13:26:50
FREJ		0.3 miles 53°	2024-11-08 03:30:41		DANA		0.3 miles 172°	2024-11-07 13:52:40
JOHANNA LOUISA		0.3 miles 176°	2024-11-07 13:51:55		ROOS		0.3 miles 163°	2024-11-07 13:51:55
STEVEN1		0.4 miles 72°	2024-11-07 13:53:33		MAAS 1		0.4 miles 81°	2024-10-10 08:18:45
KONINGIN EMMA		0.4 miles 268°	2024-11-07 13:28:50		ARION		0.4 miles 263°	2024-11-08 00:25:20
FUGRO GALAXY		0.4 miles 268°	2024-11-08 01:30:38		DUNEDIN STAR		0.4 miles 265°	2024-11-08 03:22:24
PRINS BERNHARD		0.5 miles 217°	2024-10-23 16:06:38		SCH 81 CAROLIEN		0.5 miles 219°	2024-11-08 03:26:01
PRINCESS SEAWAYS		0.5 miles 282°	2024-11-08 03:36:22		CAP BLANC		0.5 miles 227°	2024-11-08 03:29:08
CHALLENGER		0.5 miles 267°	2024-11-07 07:33:21		MARE (PILOTS)		0.5 miles 302°	2024-11-08 03:33:47
BOATMAN1		0.5 miles 352°	2024-11-07 12:51:50		ACTA ORION		0.5 miles 217°	2024-10-10 15:35:54
SCH123 ZEELAND		0.5 miles 218°	2024-11-08 03:27:03		FS ARIES		0.5 miles 259°	2024-11-08 03:29:39
SVITZER JUPITER		0.5 miles 273°	2024-11-08 01:18:43		MAARTJE THEADORA		0.5 miles 230°	2024-11-08 00:26:22
CONDOR 2		0.5 miles 264°	2024-11-07 07:12:21		Dirk Dirk		0.6 miles 236°	2024-11-07 13:52:40
EGIELA-S		0.6 miles 84°	2024-10-24 14:58:22		GANNET		0.6 miles 292°	2024-11-07 09:08:33
FAUNUS		0.6 miles 290°	2024-11-07 13:48:51		FORTWACHTER		0.6 miles 285°	2024-11-07 13:52:40
BERNSTEIN		0.6 miles 76°	2024-11-07 15:23:02		STATENSTAD		0.6 miles 84°	2024-11-07 13:50:52
SAKIZAYA RESPECT		0.6 miles 337°	2024-11-07 14:39:43		PLUTO		0.6 miles 79°	2024-11-08 03:28:06
NESSELANDE		0.7 miles 330°	2024-11-07 13:53:33		VERONIEKE		0.7 miles 15°	2024-11-07 11:49:46
ZIET OP U ZELVE		0.7 miles 48°	2024-11-07 13:52:40		TRUE CRUSADER		0.7 miles 2°	2024-11-08 03:22:55
LAETITIA		0.7 miles 82°	2024-11-07 13:52:40		TONIJN		0.7 miles 241°	2024-11-07 21:20:16
PH1PCH-D		0.7 miles 140°	2024-11-05 05:00:40		PH1PCH		0.7 miles 140°	2024-11-06 13:01:42
HOOKSIEL		0.7 miles 241°	2024-10-30 18:44:49		HENDRIKA		0.8 miles 36°	2024-11-07 13:53:33
TERINA B		0.9 miles 86°	2024-11-07 21:19:45		JAMNO		0.9 miles 42°	2024-11-08 03:36:22
HEKLA		0.9 miles 44°	2024-11-07 13:51:55		WINDCAT 101		0.9 miles 271°	2024-11-08 01:29:36
STEVEN		0.9 miles 67°	2024-10-24 13:07:48		BLARICUM 1		0.9 miles 269°	2024-11-07 10:57:50
TONIJN		1.0 miles 68°	2024-11-07 13:52:40		vts Ym		1.0 miles 175°	2024-11-08 03:35:20
DALTON		1.1 miles 86°	2024-11-07 13:43:50		KOET		1.1 miles 72°	2024-10-17 11:24:11
NELLY		1.1 miles 86°	2024-11-07 14:39:43		ANNE MATHEA		1.3 miles 71°	2024-11-04 15:57:34
VECHT		1.3 miles 87°	2024-10-30 18:34:33		BEATRICE		1.3 miles 259°	2024-11-07 13:51:55
BOATMAN 2		1.4 miles 261°	2024-11-07 13:11:50		CASSIOPEIA		1.4 miles 256°	2024-10-23 16:11:44
EGELANTIERSGRACHT		1.4 miles 69°	2024-10-24 14:57:22		SKYLLA		1.4 miles 254°	2024-11-07 13:31:50

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.