callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JA/YG-242		4.5 km 38°	2025-02-06 03:04:59		JJ4OZC-D		5.2 km 47°	2025-01-24 12:47:02
JP4YDZ-I		5.7 km 33°	2025-02-11 18:32:33		JI4UDZ-H		6.4 km 36°	2025-02-06 02:18:25
JR4EHA-1		10.7 km 318°	2025-02-11 18:14:37		JA4EII-9		11.9 km 300°	2025-01-18 23:27:38
JA/YG-118		13.7 km 314°	2025-02-09 04:20:48		JA/YG-153		15.6 km 344°	2025-02-04 12:22:33
MAGNA		16.5 km 157°	2025-01-19 08:27:06		STAR CHALLENGER		17.0 km 159°	2025-01-18 10:51:05
JR4DYZ-12		18.1 km 16°	2025-02-11 09:36:45		JR4DYZ-10		18.1 km 16°	2025-02-11 17:34:39
004310608		18.3 km 94°	2025-01-19 19:02:25		JR4DYZ-9		18.3 km 14°	2025-02-09 07:46:43
JA4LVD-9		18.6 km 356°	2025-01-25 09:57:11		HAKKOUMARU		18.9 km 176°	2025-01-17 18:11:28
JJ4OZC-7		19.2 km 302°	2025-01-13 01:40:37		SUNNY OAK		20.0 km 203°	2025-01-20 02:30:43
THEODORE VENIAMIS		22.1 km 236°	2025-01-15 03:26:59		JO4EAY		23.1 km 300°	2025-02-10 11:51:28
JA/YG-139		23.1 km 294°	2025-02-09 04:16:37		SUN KRONOS		23.3 km 187°	2025-01-17 19:59:48
HAYABUSA MARU NO.7		23.5 km 206°	2025-01-20 10:17:24		JO4HQN-7		23.6 km 300°	2025-02-04 07:26:17
SUN VENUS		24.4 km 200°	2025-01-17 13:24:53		JE4UKI-9		24.8 km 31°	2025-02-11 05:40:26
HAFNIA AMESSI		24.9 km 234°	2025-01-19 20:23:16		JA/YG-071		25.6 km 315°	2025-02-04 12:11:23
SADO		25.9 km 172°	2025-01-16 01:36:42		OCEAN GOLD		26.2 km 171°	2025-01-17 01:46:06
JP4YDY-I		26.8 km 301°	2025-02-11 18:35:44		ARIES		27.1 km 166°	2025-01-18 19:13:47
ORIENT KING		27.3 km 158°	2025-01-19 16:54:56		BLOOMING EARTH		27.6 km 164°	2025-01-19 11:03:53
KC3WED-62		27.6 km 72°	2025-01-25 04:51:03		JK1BPN-7		27.6 km 36°	2025-02-11 07:43:37
SUN EASTERN		27.7 km 162°	2025-01-18 11:38:30		KEYS AZALEA		27.8 km 155°	2025-01-17 02:14:46
JE4WUU		28.3 km 25°	2025-02-01 11:02:03		JO4HHL-9		29.5 km 20°	2025-02-11 06:52:40
JR4JFL-9		30.2 km 29°	2025-02-11 07:49:27		JO4KBF-10		30.4 km 29°	2025-02-11 07:44:39
JE4YKX-1		30.4 km 30°	2025-02-11 17:26:48		JK1DDE		30.6 km 30°	2025-01-20 04:57:49
JO4NXR-5		30.6 km 30°	2025-02-05 10:58:49		FERRY KURUSHIMA		31.6 km 139°	2025-01-19 18:02:49
JP4YDX-I		32.0 km 30°	2025-02-11 18:27:02		JE4WUU-B		32.0 km 30°	2025-02-08 02:09:09
JN4SWJ		32.4 km 30°	2025-02-07 04:59:20		ORIENTAL GLORY		33.0 km 211°	2025-01-18 15:34:09
JA/YG-138		33.0 km 302°	2025-02-04 12:01:44		SHINTOMEI		35.1 km 218°	2025-01-20 11:37:47
PUROPANMARU NO.3		36.0 km 186°	2025-01-16 07:32:15		JA/YG-233		37.6 km 295°	2025-02-04 11:56:41
STRELITZIA		38.0 km 150°	2025-01-19 00:55:45		JH4ABL-9		38.4 km 298°	2025-02-11 07:20:57
MYOUSEI		38.5 km 203°	2025-01-18 22:54:33		MERSEA ISLAND		39.2 km 136°	2025-01-17 03:06:56
JA4ZBQ-10		39.2 km 299°	2025-02-11 18:02:17		INSPIRATION LAKE		39.3 km 139°	2025-01-18 01:59:07
SHINSEI MARU		40.1 km 151°	2025-01-19 18:49:27		SPINNER2		40.2 km 266°	2025-01-20 05:41:29
SITC RENHE		40.3 km 211°	2025-01-20 04:49:51		APOLLO TWIN		40.6 km 153°	2025-01-19 21:34:11
VORTEX RIVER		40.8 km 153°	2025-01-18 16:51:59		PRABHU DAS		41.1 km 146°	2025-01-16 23:30:54
DIAMOND CORAL		41.1 km 267°	2025-01-16 10:37:02		HIKARIMARU		41.2 km 266°	2025-01-20 09:45:43
354555000		41.3 km 264°	2025-01-17 20:50:52		YOSHU MARU NO.7		41.4 km 273°	2025-01-15 00:57:17
SEA VALARY		41.5 km 266°	2025-01-16 06:11:21		GAS STAR		42.1 km 207°	2025-01-18 23:26:57
EVER FELICITY		42.3 km 207°	2025-01-18 12:30:39		ISHIN		42.4 km 285°	2025-01-19 04:14:06
YOYU MARU		42.5 km 254°	2025-01-17 13:41:36		ALLIANCE7		42.7 km 254°	2025-01-17 00:20:57
109HYODONG CHEMI		42.8 km 206°	2025-01-19 06:53:41		ZUIHO MARU		42.8 km 254°	2025-01-14 18:35:11
ZUIYO MARU		42.9 km 253°	2025-01-17 11:39:50		SJ GLORY		43.0 km 253°	2025-01-18 20:07:38
KAISEI MARU		43.0 km 253°	2025-01-17 21:17:31		HIDEMI		43.1 km 252°	2025-01-17 22:25:36
SHINYOU		43.1 km 252°	2025-01-16 17:53:08		KANETO MARU NO.38		43.3 km 206°	2025-01-20 02:26:02
LADY GAS		43.6 km 250°	2025-01-14 09:44:11		TAIYO		43.6 km 215°	2025-01-15 15:41:47
YUNNAN		43.7 km 250°	2025-01-19 07:58:30		RELI HOPE		43.7 km 206°	2025-01-19 04:15:40
EIFUKU MARU		43.8 km 198°	2025-01-20 03:42:29		SUNNY SIRIUS		43.8 km 147°	2025-01-15 12:25:56
HUB UNICORN		44.1 km 249°	2025-01-13 07:59:06		KEIYUMARU NO.5		44.1 km 249°	2025-01-15 09:25:17
JA/HS-139		44.1 km 24°	2025-02-04 12:56:00		KOSEI		44.2 km 249°	2025-01-19 04:54:20
ORION		44.2 km 249°	2025-01-19 15:27:20		KOYO MARU NO.8		44.2 km 249°	2025-01-17 03:17:24
HUB DOLPHIN		44.2 km 249°	2025-01-13 11:46:48		JO4KOK-7		44.2 km 28°	2025-02-11 00:17:55
HEUNG-A ULSAN		44.3 km 249°	2025-01-19 10:10:11		KEOYOUNG DREAM1		44.4 km 248°	2025-01-19 11:15:56

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.