callsign		distance	last heard - EST		callsign		distance	last heard - EST
STADSWATERKANTOOR		98.1 yards 296°	2024-10-10 11:51:53		SCHEURRAK		144.7 yards 87°	2024-11-07 13:53:33
PRINSES MAXIMA		172.4 yards 299°	2024-11-07 13:52:40		MARCO		200.6 yards 269°	2024-11-07 13:53:37
STEVEN1		217.0 yards 65°	2024-11-07 13:53:33		SVARTFOSS		243.9 yards 360°	2024-11-08 03:35:20
MAAS 1		270.4 yards 90°	2024-10-10 08:18:45		PD0BEL C		401.5 yards 255°	2024-11-08 05:30:35
PD0BEL-C		401.5 yards 255°	2024-11-08 05:30:45		PI1YMD C		401.5 yards 255°	2024-11-08 05:30:16
PI1YMD-C		401.5 yards 255°	2024-11-08 05:30:26		VARIATIE		442.8 yards 275°	2024-11-08 03:22:55
SVITZER JUPITER		526.6 yards 20°	2024-11-08 04:57:05		LIBRA (PILOTS)		0.3 miles 278°	2024-11-07 13:43:50
EGIELA-S		0.3 miles 89°	2024-10-24 14:58:22		BOATMAN4		0.3 miles 279°	2024-11-07 13:53:37
BOATMAN 3		0.3 miles 278°	2024-11-07 12:30:46		HUNTER		0.4 miles 272°	2024-11-04 10:45:44
DRACO (PILOT VESSEL)		0.4 miles 276°	2024-11-07 14:39:43		BERNSTEIN		0.4 miles 77°	2024-11-07 15:23:02
STATENSTAD		0.4 miles 89°	2024-11-07 13:50:52		TS ANNA		0.4 miles 198°	2024-11-07 14:39:43
HYDROVAC 9		0.4 miles 200°	2024-10-30 18:43:49		ROOS		0.4 miles 197°	2024-11-07 13:51:55
PLUTO		0.4 miles 81°	2024-11-08 03:28:06		WINDCAT 25		0.4 miles 209°	2024-11-07 13:53:37
WINDCAT 26		0.4 miles 208°	2024-11-07 13:53:37		DANA		0.4 miles 204°	2024-11-07 13:52:40
ADRIANUS		0.4 miles 221°	2024-11-07 13:50:52		KNRM-NH1816		0.4 miles 206°	2024-11-07 13:26:50
VALCKE		0.4 miles 209°	2024-11-07 12:00:46		MARY ANN		0.4 miles 220°	2024-11-07 14:39:43
WALVIS (GUARDVESSEL)		0.4 miles 223°	2024-10-17 09:27:03		JAN VAN GENT (GUARD)		0.4 miles 224°	2024-11-07 13:21:50
JASON 2		0.4 miles 217°	2024-11-07 14:39:43		WR244 HENK JAN		0.4 miles 214°	2024-11-07 14:39:43
JOHANNA LOUISA		0.4 miles 206°	2024-11-07 13:51:55		ANDREA		0.4 miles 223°	2024-11-07 13:53:33
THEO		0.4 miles 221°	2024-11-07 13:53:33		AMBER		0.4 miles 222°	2024-11-07 13:53:33
YE172 PIET HEIN		0.4 miles 227°	2024-11-07 13:53:37		IJM8 RONY		0.5 miles 231°	2024-11-07 14:39:43
ALMERE 7		0.5 miles 231°	2024-11-06 12:27:01		HAFNIA NANJING		0.5 miles 56°	2024-11-08 05:32:15
UK-179 ONDERNEMING		0.5 miles 236°	2024-10-24 14:37:40		LAETITIA		0.5 miles 85°	2024-11-07 13:52:40
SEAZIP 6		0.5 miles 237°	2024-11-07 13:49:50		ZIET OP U ZELVE		0.5 miles 36°	2024-11-07 13:52:40
IWS WINDWALKER		0.5 miles 268°	2024-10-10 07:44:45		NR ALPHA		0.5 miles 245°	2024-11-07 13:53:37
HST BRIXHAM		0.5 miles 245°	2024-11-07 13:44:51		BOATMAN1		0.5 miles 327°	2024-11-07 12:51:50
DEO FAVENTE		0.5 miles 271°	2024-11-04 16:03:49		PRINCESS SEAWAYS		0.6 miles 261°	2024-11-08 05:26:03
VERONIEKE		0.6 miles 355°	2024-11-07 11:49:46		KONINGIN EMMA		0.6 miles 263°	2024-11-07 13:28:50
ARION		0.6 miles 260°	2024-11-08 00:25:20		TERINA B		0.7 miles 89°	2024-11-07 21:19:45
PH1PCH-D		0.7 miles 158°	2024-11-05 05:00:40		PH1PCH		0.7 miles 158°	2024-11-06 13:01:42
TRUE CRUSADER		0.7 miles 343°	2024-11-08 05:29:09		HENDRIKA		0.7 miles 24°	2024-11-07 13:53:33
PRINS BERNHARD		0.7 miles 230°	2024-10-23 16:06:38		SCH 81 CAROLIEN		0.7 miles 231°	2024-11-08 03:26:01
DUNEDIN STAR		0.7 miles 262°	2024-11-08 03:22:24		CAP BLANC		0.7 miles 236°	2024-11-08 03:29:08
SVITZER TAURUS		0.7 miles 267°	2024-11-08 05:28:38		JAMNO		0.7 miles 31°	2024-11-08 03:36:22
STEVEN		0.7 miles 64°	2024-10-24 13:07:48		HEKLA		0.7 miles 34°	2024-11-07 13:51:55
CHALLENGER		0.7 miles 263°	2024-11-07 07:33:21		ACTA ORION		0.7 miles 229°	2024-10-10 15:35:54
SAKIZAYA RESPECT		0.7 miles 318°	2024-11-08 04:57:05		SCH123 ZEELAND		0.7 miles 229°	2024-11-08 05:26:34
TONIJN		0.7 miles 66°	2024-11-07 13:52:40		MAARTJE THEADORA		0.7 miles 237°	2024-11-08 05:26:03
FS ARIES		0.8 miles 258°	2024-11-08 03:29:39		GANNET		0.8 miles 281°	2024-11-07 09:08:33
NESSELANDE		0.8 miles 313°	2024-11-07 13:53:33		CONDOR 2		0.8 miles 261°	2024-11-07 07:12:21
Dirk Dirk		0.8 miles 241°	2024-11-07 13:52:40		FAUNUS		0.8 miles 280°	2024-11-07 13:48:51
TRITON		0.8 miles 262°	2024-11-08 04:51:55		DALTON		0.8 miles 89°	2024-11-07 13:43:50
FORTWACHTER		0.9 miles 261°	2024-11-08 05:03:18		KOET		0.9 miles 71°	2024-10-17 11:24:11
FORSETI		0.9 miles 86°	2024-11-08 05:00:42		NELLY		0.9 miles 89°	2024-11-07 14:39:43
TONIJN		0.9 miles 244°	2024-11-07 21:20:16		HOOKSIEL		1.0 miles 245°	2024-10-30 18:44:49
vts Ym		1.0 miles 187°	2024-11-08 05:41:31		ANNE MATHEA		1.1 miles 70°	2024-11-04 15:57:34
VECHT		1.1 miles 89°	2024-10-30 18:34:33		EGELANTIERSGRACHT		1.1 miles 67°	2024-10-24 14:57:22
BLARICUM 1		1.2 miles 266°	2024-11-07 10:57:50		BASTIAAN		1.2 miles 89°	2024-11-07 13:03:50
SQ3SHC-9		1.3 miles 93°	2024-10-20 14:31:45		FARMSUM		1.4 miles 81°	2024-10-30 18:45:23
NZK PONT 100		1.5 miles 93°	2024-11-08 05:22:26		SANARA		1.5 miles 79°	2024-11-07 13:44:51

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.