callsign		distance	last heard - EST		callsign		distance	last heard - EST
JP4YDY-I		6.2 miles 214°	2025-01-17 14:55:44		JK1HGW-i		6.6 miles 152°	2025-01-01 23:40:47
JO4EAY		6.7 miles 194°	2025-01-12 06:04:15		JA/YG-138		7.1 miles 247°	2025-01-02 02:33:27
JJ4OZC-7		7.6 miles 175°	2025-01-12 20:40:37		JA/YG-258		7.7 miles 224°	2025-01-02 02:30:08
JA/YG-139		8.3 miles 197°	2025-01-02 02:15:54		JA/YG-110		9.1 miles 99°	2025-01-02 00:54:43
JA/YG-118		9.1 miles 149°	2025-01-02 01:51:01		JA/YG-153		9.2 miles 119°	2025-01-02 01:46:15
JH4ABL-9		10.4 miles 252°	2025-01-17 02:40:09		JM8RFC-7		10.6 miles 102°	2025-01-03 02:13:12
JA4ZBQ-10		10.8 miles 259°	2025-01-17 14:47:16		JR4EHA-1		10.9 miles 144°	2025-01-17 14:48:53
JJ4OZC		10.9 miles 163°	2025-01-10 08:23:14		JA4EII-9		11.0 miles 156°	2025-01-14 20:35:17
JA/YG-233		11.2 miles 249°	2025-01-02 02:43:38		JA4LVD-9		11.5 miles 101°	2025-01-14 01:39:44
JA/YG-067		11.9 miles 91°	2024-12-29 23:27:42		JA4UIT-7		12.5 miles 141°	2024-12-24 17:58:47
JA/YG-119		13.3 miles 92°	2025-01-02 01:33:26		JA/YG-043		13.6 miles 255°	2025-01-02 03:20:29
JR4DYZ-10		14.1 miles 102°	2025-01-17 03:03:24		JR4DYZ-12		14.1 miles 102°	2025-01-17 04:43:33
JA/YG-098		15.3 miles 260°	2025-01-02 03:24:14		JK4UAO-9		15.4 miles 268°	2025-01-17 07:24:40
JA/YG-109		15.5 miles 86°	2024-12-29 23:40:07		JA/YG-046		15.6 miles 282°	2025-01-04 03:42:11
JI4UDZ-H		15.8 miles 138°	2025-01-14 23:57:44		JJ4OZC-B		15.8 miles 138°	2024-12-28 08:27:09
JA/YG-235		15.8 miles 246°	2024-12-29 22:06:59		ISHIN		16.3 miles 244°	2025-01-17 05:40:16
JP4YDZ-I		16.7 miles 130°	2025-01-17 14:52:33		JO4HHL-5		16.8 miles 80°	2025-01-06 05:28:56
JO4HHL-5		17.0 miles 84°	2024-12-28 22:26:32		KOYO MARU		17.3 miles 238°	2025-01-12 02:55:37
JJ4VBY-A		17.3 miles 137°	2025-01-13 04:13:18		JJ4OZC-D		17.5 miles 131°	2025-01-04 19:12:08
JA/YG-159		17.7 miles 81°	2025-01-11 01:35:00		636023426		17.8 miles 176°	2025-01-17 02:19:54
JR4WY-I		17.8 miles 253°	2025-01-17 14:58:20		JA4TKB-9		17.9 miles 252°	2025-01-17 01:37:32
JO4HHL-9		18.3 miles 87°	2025-01-17 01:25:51		JO4HHL		18.4 miles 83°	2025-01-11 14:24:37
JE4UKI-9		18.6 miles 92°	2025-01-12 01:22:48		JA4VNE-9		19.1 miles 271°	2025-01-17 03:33:04
BIZEN MARU		19.1 miles 231°	2025-01-17 03:46:44		YOSHU MARU NO.7		19.3 miles 231°	2025-01-14 19:57:17
TOYO MARU NO.3		19.4 miles 229°	2025-01-17 06:00:07		JK1BPN-7		20.0 miles 83°	2025-01-17 03:25:34
JR4JFL-9		20.1 miles 82°	2025-01-17 03:30:46		JO4KBF-10		20.1 miles 82°	2025-01-17 06:58:32
JR4JFL-5		20.1 miles 82°	2024-12-21 00:45:59		JE4YKX-1		20.2 miles 82°	2025-01-17 12:04:21
JK1DDE		20.3 miles 82°	2024-12-26 22:33:34		JA/YG-136		20.3 miles 259°	2025-01-02 03:31:54
JE4WUU		20.5 miles 81°	2025-01-15 05:48:42		JL4XRB-7		20.8 miles 248°	2025-01-12 20:06:15
JA/HS-294		20.9 miles 72°	2025-01-02 00:47:21		JP4YDX-I		20.9 miles 80°	2025-01-17 15:07:02
DIAMOND CORAL		21.2 miles 224°	2025-01-16 05:37:02		JA/YG-239		21.2 miles 280°	2025-01-02 05:01:56
THEODORE VENIAMIS		21.4 miles 182°	2025-01-14 22:26:59		HIKARIMARU		21.5 miles 224°	2025-01-17 00:33:53
JQ2VEA		21.5 miles 84°	2024-12-25 17:52:14		TAISEIMARU NO38		21.6 miles 224°	2025-01-17 06:06:55
SEA VALARY		21.7 miles 223°	2025-01-16 01:11:21		JA/YG-234		21.9 miles 262°	2025-01-02 03:39:19
JJ4JIR-5		21.9 miles 280°	2025-01-08 22:02:04		KOUYOU MARU NO.8		21.9 miles 222°	2025-01-12 05:57:51
FIRST AI		22.0 miles 223°	2025-01-16 19:45:30		TAKASAGO MARU NO.5		22.7 miles 221°	2025-01-17 13:37:21
DUGONG ACE		22.8 miles 184°	2025-01-17 15:10:44		SAGE SAGITTARIUS		23.2 miles 177°	2025-01-14 20:55:25
JF4KBB-9		23.4 miles 278°	2025-01-13 17:42:12		JA/YG-149		23.6 miles 257°	2025-01-04 19:48:22
KOURYU MARU		23.7 miles 219°	2025-01-16 01:57:52		JA/HS-139		24.6 miles 63°	2025-01-02 00:40:19
AQUILA		25.0 miles 216°	2025-01-10 16:26:21		JA/YG-158		25.1 miles 261°	2025-01-04 18:49:30
JJ4JIR-A		25.2 miles 263°	2024-12-22 18:36:34		JE4YKJ-10		25.2 miles 263°	2025-01-17 06:29:43
JJ4JIR-9		25.2 miles 263°	2025-01-13 02:36:32		JE4YKJ-I		25.2 miles 263°	2025-01-12 01:47:19
SHINPO MARU		25.3 miles 215°	2025-01-16 18:46:34		KOEIMARU		25.6 miles 215°	2025-01-17 05:55:26
TY BONNY		25.6 miles 171°	2025-01-15 15:35:21		YOYU MARU		25.6 miles 215°	2025-01-17 08:41:36
DAIFUKU MARU NO.3		25.6 miles 215°	2025-01-17 10:03:32		ISUZU MARU		25.7 miles 215°	2025-01-16 17:23:38
KASUGA5		25.7 miles 215°	2025-01-11 15:43:46		HESTIANA		25.7 miles 215°	2025-01-15 20:21:01
TOYO MARU		25.7 miles 215°	2025-01-15 17:03:21		JO4KOK-7		25.8 miles 66°	2025-01-17 07:22:31
ISHIDUCHI		25.8 miles 215°	2025-01-15 15:16:10		ALLIANCE7		25.8 miles 215°	2025-01-16 19:20:57
RYOAN MARU		25.8 miles 215°	2025-01-15 04:17:28		KAISEI MARU		25.8 miles 215°	2025-01-15 12:41:20
SANMANYOSHI8		25.8 miles 215°	2025-01-15 22:27:51		ZUIHO MARU		25.8 miles 215°	2025-01-14 13:35:11

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.