callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
HUNTER		32.9 m 112°	2025-03-13 07:18:03		SKUA		36.3 m 76°	2025-03-10 23:44:42
HURRICANE		44.3 m 51°	2025-03-10 23:44:42		TS3 VIKING		82.8 m 64°	2025-03-13 05:59:48
DURK		138.6 m 98°	2025-03-10 23:44:11		ALBERTINA WILLEMINA		291.2 m 31°	2025-03-10 19:35:22
TS10 HILLEGONDA		303.5 m 36°	2025-02-18 03:04:08		TALISMAN		357.8 m 32°	2025-03-10 19:49:50
FRIESLAND		548.6 m 160°	2025-03-13 15:45:05		NOORDERLICHT		564.8 m 27°	2025-03-07 00:19:26
FRIENDSHIP		885.4 m 28°	2025-03-13 04:25:39		244860466		1.1 km 29°	2025-03-10 19:15:16
ORION		1.1 km 32°	2025-03-08 23:30:45		BS03 Terschelling		1.8 km 35°	2025-03-13 05:49:02
HA2 PESCADOR		3.1 km 116°	2025-03-10 04:01:30		HA35 CONFIANZA		3.2 km 123°	2025-03-13 05:48:01
FRANS HOGEWIND		5.4 km 24°	2025-03-05 19:48:50		TS1 MOBY DICK		5.7 km 247°	2025-03-03 04:48:06
RV WIM WOLFF		7.9 km 145°	2025-03-13 16:20:08		LO44 STELLA MARIS		9.2 km 329°	2025-03-10 19:38:59
HA3 JOUKE VAN BROER		9.2 km 210°	2025-03-11 01:03:47		DEEP BELUGA		9.5 km 122°	2025-03-12 21:55:49
ZEEVALK		9.5 km 99°	2025-03-10 08:52:14		ZEEHOND		9.7 km 230°	2025-03-10 08:27:41
ZEEZEILER		10.6 km 231°	2025-03-10 19:55:30		TIJDSTROOM		10.7 km 232°	2025-03-05 19:07:55
HEYN		13.8 km 250°	2025-03-12 19:31:04		UK77 ALBERT H.		13.9 km 274°	2025-03-06 07:46:15
UK176 VERWACHTING		14.1 km 171°	2025-03-10 09:10:35		YE257 SOLI DEOGLORIA		15.3 km 185°	2025-02-26 04:39:39
BRU-8 MARINUS		15.6 km 184°	2025-03-13 01:08:11		UK34 KOBUS JR		16.6 km 258°	2025-03-10 03:17:33
UK225 AUKE SENIOR		16.9 km 265°	2025-03-10 03:31:32		SOLI DEO GLORIA		17.1 km 257°	2025-03-03 02:39:55
ZEELEEUW		17.4 km 160°	2025-03-13 06:15:08		KNRM-GR. VAN BYLANDT		17.7 km 160°	2025-03-12 19:32:36
BRUINVIS		18.7 km 77°	2025-03-11 18:20:02		M.N.O. ZEEZAND		19.7 km 159°	2025-03-13 12:34:52
AUTO ADVANCE		20.6 km 19°	2025-03-11 13:40:56		UK159 DEJONGEALBERT		21.0 km 264°	2025-03-10 04:21:09
MARE FRISIUM		21.0 km 154°	2025-02-27 13:23:27		MEANDER		21.0 km 154°	2025-03-11 10:28:28
WR111 BREEHORN		21.1 km 139°	2025-03-13 04:32:48		ST27 VANQUISH		21.1 km 125°	2025-03-11 09:20:04
UK64 MATTANJA		21.4 km 331°	2025-03-03 04:39:20		PRINS MAURITS		21.9 km 281°	2025-03-10 03:58:55
JOLINA		22.5 km 150°	2025-02-23 09:49:58		SEACAT COURAGEOUS		22.9 km 34°	2025-03-04 12:46:29
UK246 CONCORDIA		23.1 km 253°	2025-03-10 03:50:39		KOEGELWIECK		23.2 km 149°	2025-03-13 16:14:02
VLIELAND		23.3 km 148°	2025-03-13 13:15:28		HARMONIE		23.3 km 141°	2025-03-05 07:06:14
TIGER		23.3 km 143°	2025-03-13 16:31:48		HA41 ANTJE		23.4 km 141°	2025-03-11 07:47:18
DEEP HELDER		23.4 km 142°	2025-03-13 16:31:18		WILLEM DE VLAMINGH		23.4 km 142°	2025-03-13 16:29:47
244630113		23.4 km 148°	2025-03-12 18:09:10		IRENE		23.4 km 140°	2025-03-13 08:10:38
JONABORG		23.5 km 141°	2025-03-13 16:27:14		WETTERHOUN		23.5 km 148°	2025-03-12 07:04:29
WILLEM BARENTSZ		23.5 km 142°	2025-03-13 16:30:48		THEO		23.5 km 142°	2025-03-13 16:19:07
LADY ANNA		23.5 km 142°	2025-03-13 15:35:26		HERMAS		23.5 km 142°	2025-03-13 16:24:42
SPANACO LOYALTY		23.5 km 142°	2025-03-13 16:30:48		AMELAND		23.6 km 148°	2025-03-13 09:11:10
INSPE 2		23.6 km 141°	2025-03-10 08:26:09		SINBAD		23.6 km 141°	2025-03-13 06:31:00
MAGNIFIQUE III		23.6 km 143°	2025-03-13 12:00:52		HYDROVAC 15		23.6 km 144°	2025-03-07 13:35:14
ZK13 BEREND CORNELIS		23.6 km 146°	2025-02-25 06:33:39		NOORD NEDERLAND		23.7 km 142°	2025-03-13 16:29:47
MIRA (PILOTS)		23.7 km 145°	2025-03-12 23:33:35		PIONEER (PILOTS)		23.7 km 145°	2025-03-12 20:17:08
UK179 ONDERNEMING		23.7 km 146°	2025-03-13 05:54:40		ALBERTA EXPRESS		23.7 km 142°	2025-03-13 16:31:18
MAINPORT GEO		23.7 km 145°	2025-03-13 04:34:21		GULF MERIT		23.7 km 143°	2025-03-13 08:42:43
JURIE VAN DEN BERG		23.7 km 146°	2025-03-13 07:07:49		SURSUM-CORDA UK-172		23.7 km 143°	2025-03-13 14:25:59
UK271 ESTER JACOBA		23.7 km 145°	2025-03-13 16:28:15		ZK37 ALDERT V THIJS		23.7 km 145°	2025-03-13 16:30:48
STEEBORG 1		23.7 km 145°	2025-03-12 22:32:08		SARA HK80		23.7 km 146°	2025-03-13 06:06:27
BDS TRANSPORTER		23.7 km 144°	2025-03-13 16:04:23		FUGRO SEARCHER		23.8 km 143°	2025-03-13 11:56:48
BDS-SURVEYOR		23.8 km 144°	2025-03-13 04:08:46		EEMSTROOM		23.8 km 144°	2025-02-26 17:25:22
FRODI II		23.8 km 145°	2025-03-13 16:30:48		JACQUELINE		23.8 km 145°	2025-03-13 01:43:59
BDS ADVENTURE		23.8 km 144°	2025-03-13 07:36:57		Z300 SOLA GRATIA		23.8 km 145°	2025-02-25 08:54:56
HA11 INEKE		23.8 km 145°	2025-03-13 08:01:58		RWS 72		23.8 km 146°	2025-03-13 13:45:25
BELLEJOUR		23.9 km 146°	2025-03-13 08:02:59		TERSCHELLINGER BANK		24.0 km 148°	2025-03-13 16:10:29
YE-57 EBEN HAEZER		24.0 km 148°	2025-03-11 17:35:42		KNRM-R&J VAN WIJK		24.0 km 147°	2025-03-13 16:29:16
244253884		24.0 km 147°	2025-03-10 02:58:25		ANNA TRIJNTJE YE-79		24.0 km 145°	2025-03-13 13:55:34

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.