callsign		distance	last heard - EST		callsign		distance	last heard - EST
BOATMAN4		15.0 yards 359°	2024-11-07 13:53:37		BOATMAN 3		15.8 yards 310°	2024-11-07 12:30:46
HUNTER		64.9 yards 209°	2024-11-04 10:45:44		DRACO (PILOT VESSEL)		67.1 yards 267°	2024-11-07 14:39:43
VARIATIE		157.3 yards 105°	2024-11-08 03:22:55		PD0BEL C		272.3 yards 131°	2024-11-08 04:30:35
PD0BEL-C		272.3 yards 131°	2024-11-08 04:30:45		PI1YMD C		272.3 yards 131°	2024-11-08 04:30:06
PI1YMD-C		272.3 yards 131°	2024-11-08 04:30:16		IWS WINDWALKER		310.5 yards 250°	2024-10-10 07:44:45
DEO FAVENTE		347.7 yards 260°	2024-11-04 16:03:49		MARCO		401.5 yards 102°	2024-11-07 13:53:37
PRINSES MAXIMA		443.2 yards 89°	2024-11-07 13:52:40		PRINCESS SEAWAYS		446.5 yards 238°	2024-11-08 04:26:03
STADSWATERKANTOOR		506.5 yards 94°	2024-10-10 11:51:53		KONINGIN EMMA		507.9 yards 247°	2024-11-07 13:28:50
NR ALPHA		521.3 yards 206°	2024-11-07 13:53:37		HST BRIXHAM		527.4 yards 207°	2024-11-07 13:44:51
SEAZIP 6		0.3 miles 193°	2024-11-07 13:49:50		UK-179 ONDERNEMING		0.3 miles 191°	2024-10-24 14:37:40
ARION		0.3 miles 242°	2024-11-08 00:25:20		ALMERE 7		0.3 miles 185°	2024-11-06 12:27:01
ORION 4		0.3 miles 98°	2024-11-07 14:39:43		IJM8 RONY		0.3 miles 184°	2024-11-07 14:39:43
MARE (PILOTS)		0.3 miles 297°	2024-11-08 03:33:47		SVARTFOSS		0.3 miles 74°	2024-11-08 03:35:20
YE172 PIET HEIN		0.4 miles 178°	2024-11-07 13:53:37		DUNEDIN STAR		0.4 miles 247°	2024-11-08 03:22:24
JAN VAN GENT (GUARD)		0.4 miles 175°	2024-11-07 13:21:50		WALVIS (GUARDVESSEL)		0.4 miles 174°	2024-10-17 09:27:03
ANDREA		0.4 miles 175°	2024-11-07 13:53:33		ADRIANUS		0.4 miles 172°	2024-11-07 13:50:52
AMBER		0.4 miles 175°	2024-11-07 13:53:33		MARY ANN		0.4 miles 172°	2024-11-07 14:39:43
THEO		0.4 miles 173°	2024-11-07 13:53:33		CHALLENGER		0.4 miles 251°	2024-11-07 07:33:21
BOATMAN1		0.4 miles 7°	2024-11-07 12:51:50		JASON 2		0.4 miles 170°	2024-11-07 14:39:43
SCHEURRAK		0.4 miles 96°	2024-11-07 13:53:33		WR244 HENK JAN		0.4 miles 167°	2024-11-07 14:39:43
GANNET		0.4 miles 285°	2024-11-07 09:08:33		FAUNUS		0.4 miles 282°	2024-11-07 13:48:51
WINDCAT 25		0.4 miles 162°	2024-11-07 13:53:37		WINDCAT 26		0.4 miles 162°	2024-11-07 13:53:37
VALCKE		0.4 miles 163°	2024-11-07 12:00:46		STEVEN1		0.4 miles 89°	2024-11-07 13:53:33
FS ARIES		0.5 miles 243°	2024-11-08 03:29:39		CONDOR 2		0.5 miles 249°	2024-11-07 07:12:21
SVITZER JUPITER		0.5 miles 248°	2024-11-08 03:53:27		KNRM-NH1816		0.5 miles 162°	2024-11-07 13:26:50
HYDROVAC 9		0.5 miles 154°	2024-10-30 18:43:49		JOHANNA LOUISA		0.5 miles 162°	2024-11-07 13:51:55
FORTWACHTER		0.5 miles 277°	2024-11-07 13:52:40		DANA		0.5 miles 159°	2024-11-07 13:52:40
TS ANNA		0.5 miles 153°	2024-11-07 14:39:43		ROOS		0.5 miles 154°	2024-11-07 13:51:55
CAP BLANC		0.5 miles 208°	2024-11-08 03:29:08		MAAS 1		0.5 miles 95°	2024-10-10 08:18:45
SCH 81 CAROLIEN		0.5 miles 201°	2024-11-08 03:26:01		SAKIZAYA RESPECT		0.5 miles 344°	2024-11-07 14:39:43
PRINS BERNHARD		0.5 miles 200°	2024-10-23 16:06:38		NESSELANDE		0.5 miles 335°	2024-11-07 13:53:33
MAARTJE THEADORA		0.5 miles 213°	2024-11-08 00:26:22		Dirk Dirk		0.5 miles 219°	2024-11-07 13:52:40
ACTA ORION		0.5 miles 201°	2024-10-10 15:35:54		SCH123 ZEELAND		0.5 miles 201°	2024-11-08 03:41:02
TRUE CRUSADER		0.6 miles 14°	2024-11-08 03:22:55		VERONIEKE		0.6 miles 27°	2024-11-07 11:49:46
EGIELA-S		0.7 miles 93°	2024-10-24 14:58:22		TONIJN		0.7 miles 229°	2024-11-07 21:20:16
HOOKSIEL		0.7 miles 229°	2024-10-30 18:44:49		BERNSTEIN		0.7 miles 87°	2024-11-07 15:23:02
ZIET OP U ZELVE		0.7 miles 60°	2024-11-07 13:52:40		STATENSTAD		0.7 miles 93°	2024-11-07 13:50:52
PLUTO		0.8 miles 89°	2024-11-08 03:28:06		BLARICUM 1		0.8 miles 262°	2024-11-07 10:57:50
LAETITIA		0.8 miles 90°	2024-11-07 13:52:40		HENDRIKA		0.8 miles 47°	2024-11-07 13:53:33
PH1PCH-D		0.9 miles 138°	2024-11-05 05:00:40		PH1PCH		0.9 miles 138°	2024-11-06 13:01:42
JAMNO		0.9 miles 52°	2024-11-08 03:36:22		HEKLA		0.9 miles 53°	2024-11-07 13:51:55
TERINA B		1.0 miles 92°	2024-11-07 21:19:45		STEVEN		1.0 miles 75°	2024-10-24 13:07:48
TONIJN		1.0 miles 76°	2024-11-07 13:52:40		vts Ym		1.1 miles 169°	2024-11-08 04:29:40
KOET		1.2 miles 78°	2024-10-17 11:24:11		DALTON		1.2 miles 91°	2024-11-07 13:43:50
BEATRICE		1.2 miles 254°	2024-11-07 13:51:55		NELLY		1.3 miles 91°	2024-11-07 14:39:43
BOATMAN 2		1.3 miles 255°	2024-11-07 13:11:50		CASSIOPEIA		1.3 miles 250°	2024-10-23 16:11:44
SKYLLA		1.3 miles 248°	2024-11-07 13:31:50		PASSAT		1.3 miles 254°	2024-11-07 13:46:51
ALIBI		1.3 miles 253°	2024-11-07 13:52:40		STAR		1.3 miles 254°	2024-11-07 13:32:50
ANNE MATHEA		1.4 miles 77°	2024-11-04 15:57:34		VECHT		1.4 miles 91°	2024-10-30 18:34:33
EGELANTIERSGRACHT		1.4 miles 74°	2024-10-24 14:57:22		BASTIAAN		1.5 miles 91°	2024-11-07 13:03:50

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.