callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
MARIE H		21.9 km 347°	2025-02-11 19:28:05		SANTA INES		23.1 km 254°	2025-01-18 15:19:52
OPTIMUS		25.1 km 9°	2025-02-04 11:11:51		SILVER MONIKA		26.5 km 305°	2025-02-04 08:04:42
CLEAROCEAN MERIBEL		27.6 km 294°	2025-01-29 15:20:57		SEA CLIPPER		27.8 km 235°	2025-01-29 10:46:10
BARRY SILVERTON		27.9 km 326°	2025-02-08 08:27:15		FEDERAL ILLINOIS		29.8 km 287°	2025-02-10 02:57:30
BUENA VENTURA		30.8 km 285°	2025-02-04 04:34:17		VENUS SPIRIT		32.9 km 283°	2025-02-11 18:17:10
ISTRA ACE		33.3 km 277°	2025-02-02 12:16:32		INDEPENDENCE		33.4 km 245°	2025-01-28 01:00:03
SIGRID DUNLAP		33.7 km 336°	2025-02-09 14:13:53		JOHN LEWIS		35.7 km 282°	2025-01-26 04:17:29
MATE		35.8 km 286°	2025-02-08 16:18:27		DUBLIN SEA		36.0 km 295°	2025-02-11 18:02:40
ES JASMINE		36.0 km 267°	2025-01-24 15:48:32		USCGC ELM		36.3 km 318°	2025-01-24 09:44:02
SARAH		36.3 km 294°	2025-02-11 12:10:01		TEXAS		36.6 km 316°	2025-02-10 09:29:42
ONYX ACE		37.6 km 307°	2025-02-05 19:00:05		FW0249		38.0 km 79°	2025-02-11 19:15:41
PS TRIESTE		38.5 km 326°	2025-02-06 10:25:48		TOMINI KAIMAI		39.0 km 322°	2025-02-11 04:07:33
SANDY BAY		39.1 km 320°	2025-02-10 13:18:50		FLORIDA		39.9 km 295°	2025-02-09 18:58:18
VIKING SEA		40.5 km 278°	2025-02-01 20:37:15		ADVANTAGE AWARD		42.0 km 305°	2025-01-23 09:45:44
COMET ACE		42.5 km 228°	2025-01-27 06:28:02		POLAR CLOUD		43.0 km 348°	2025-01-25 20:46:36
SEAMASTER		43.2 km 296°	2025-01-12 23:08:14		EDGAR OLDENDORFF		43.3 km 254°	2025-01-15 10:56:59
OVERSEAS BOSTON		46.7 km 312°	2025-02-06 11:34:29		CAPE INTREPID		46.7 km 325°	2025-02-09 08:38:32
Ellis		47.0 km 66°	2025-02-11 04:09:34		ATLANTIC OASIS		47.4 km 297°	2025-01-26 00:20:14
MSC BRANKA		47.5 km 280°	2025-01-16 09:46:28		W7FEL-3		47.7 km 65°	2025-02-11 19:28:08
ESTEEM COWBOY		47.9 km 306°	2025-02-01 07:30:30		OHIO		48.0 km 303°	2025-02-08 14:52:33
TANKER 200		48.7 km 279°	2025-02-04 07:49:09		DSI POLLUX		49.0 km 293°	2025-02-01 07:28:22
ROYAL RESPECT		50.4 km 300°	2025-02-01 14:45:10		ES LEADER		50.7 km 305°	2025-01-26 09:07:18
MAPLE TULIP		51.1 km 298°	2025-02-09 04:37:22		ASIAN EMPEROR		51.5 km 316°	2025-02-10 14:20:01
MSC ALINA		52.3 km 298°	2025-02-11 17:03:05		JABAL ALMISHT		52.3 km 326°	2025-01-27 07:08:50
SANTA ACE		55.3 km 304°	2025-02-06 09:07:27		ISTRIA		56.1 km 277°	2025-02-03 08:31:42
Octopus		56.4 km 112°	2025-02-11 19:09:04		DENEB HARMONY		56.7 km 301°	2025-01-30 10:40:04
HALCYON		57.9 km 43°	2025-02-04 07:34:08		SAGA FJORD		58.1 km 290°	2025-02-08 19:57:57
USCG PGS VTS PCK1		59.3 km 54°	2025-02-11 19:28:37		SEQUEL		59.6 km 48°	2025-01-19 03:27:01
BULK ATACAMA		59.8 km 296°	2025-01-28 09:46:48		ENERGIA AZALEA		59.9 km 296°	2025-02-02 18:24:47
KSL SYDNEY		60.4 km 304°	2025-02-06 09:51:59		SCANDIA		63.9 km 58°	2025-01-28 05:40:06
SAMATAN		64.5 km 308°	2025-01-17 12:11:03		SDTR FAITH		65.8 km 311°	2025-01-29 02:36:04
CS HU BEI		69.6 km 306°	2025-01-26 05:48:44

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.