callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
JS2MCA-i		0.6 miles 85°	2024-05-29 01:37:45		JQ3IDS-1		1.5 miles 205°	2024-06-03 00:29:18
JP2NIC-D		2.0 miles 300°	2024-06-02 17:43:11		7L1FFN-E		2.2 miles 104°	2024-05-25 02:37:08
JH2TZE		2.5 miles 30°	2024-05-21 03:42:22		JR2MCN		2.7 miles 35°	2024-05-27 18:34:41
JG2WBX-7		4.2 miles 62°	2024-05-31 08:49:16		JG2WBX-9		4.3 miles 59°	2024-06-02 08:06:46
JR2IPK-9		4.3 miles 80°	2024-06-01 00:30:35		JS2GND		4.3 miles 89°	2024-05-09 18:55:39
JS2PAE-9		4.4 miles 276°	2024-06-02 10:06:03		JE1PUS-7		4.4 miles 89°	2024-06-02 20:41:39
JF2LZT-D		4.5 miles 254°	2024-05-27 09:31:49		JA2BDX-M		4.8 miles 53°	2024-05-24 02:12:38
JN2DZI-7		4.8 miles 96°	2024-05-31 14:34:17		JN2DZI-9		4.8 miles 96°	2024-05-29 13:50:51
JA2DUB		4.9 miles 74°	2024-05-18 00:13:22		JQ2JYW		5.1 miles 63°	2024-06-02 01:57:18
JR2SRH-5		5.2 miles 21°	2024-06-02 19:47:03		JQ2JYW-I		5.3 miles 64°	2024-06-03 00:25:44
JE2LOT		5.3 miles 239°	2024-06-01 23:10:50		JK2IIH		5.4 miles 240°	2024-05-24 21:12:30
JS2PKC-9		5.5 miles 117°	2024-06-01 06:09:22		JF2LZT-C		5.7 miles 255°	2024-05-17 05:50:41
JR2DMZ-9		5.7 miles 86°	2024-06-01 04:39:00		JS2GVJ-A		5.8 miles 292°	2024-06-02 23:35:15
JE2CHV-C		6.0 miles 220°	2024-05-14 03:28:20		JQ2UEU-B		6.1 miles 62°	2024-05-10 03:04:33
JP2YHG-I		6.1 miles 228°	2024-06-03 00:17:11		JQ2UEU-A		6.1 miles 63°	2024-05-30 04:17:52
JR2XKM		6.5 miles 83°	2024-05-18 22:35:45		JP2NDU		6.6 miles 86°	2024-06-01 21:53:13
JS2OIA-H		6.6 miles 229°	2024-06-01 23:11:17		JA2HDE		6.7 miles 99°	2024-05-05 11:33:36
JS2OIA-M		6.8 miles 256°	2024-05-31 20:23:14		JR2GAI-12		6.9 miles 106°	2024-06-02 20:48:13
JQ2JYW-A		7.2 miles 18°	2024-05-31 05:27:33		JR2CAY-C		7.2 miles 187°	2024-05-26 21:19:56
JR2CAY-B		7.2 miles 187°	2024-05-19 03:48:41		JR2CAY-A		7.3 miles 187°	2024-05-26 23:00:50
JP2YGK-I		7.3 miles 318°	2024-06-03 00:31:33		DONG HE NO.2		7.4 miles 153°	2024-05-31 17:25:59
ASAHIMARU NO.8		7.4 miles 145°	2024-06-02 02:23:10		JR2DMY		7.4 miles 95°	2024-05-31 05:51:57
NAIKAI MARU NO.15		7.4 miles 149°	2024-06-02 19:22:02		JG2RMR-9		7.4 miles 52°	2024-05-28 08:44:28
JR2AFP-A		7.5 miles 259°	2024-06-01 18:46:48		JP2MVZ-9		7.5 miles 258°	2024-05-11 18:31:40
MIZUHO		7.5 miles 148°	2024-06-02 21:44:42		RIKIEI NO.8		7.5 miles 148°	2024-06-01 21:57:47
JH2IKZ-9		7.6 miles 119°	2024-06-02 19:09:41		EL-JF2ANH		7.6 miles 122°	2024-06-03 00:33:35
JM8NFV		7.6 miles 145°	2024-05-31 06:22:06		FUGAKU MARU		7.7 miles 149°	2024-06-02 20:16:15
HOUSEIMARU NO21		7.7 miles 149°	2024-06-01 02:57:01		JJ2YKR-10		7.8 miles 79°	2024-06-02 23:48:56
JA2MLP-10		7.8 miles 79°	2024-06-03 00:24:31		JS2GND-7		7.9 miles 76°	2024-05-09 19:17:45
JA2MLP-9		8.0 miles 81°	2024-06-02 23:59:13		JH2QOX-7		8.0 miles 105°	2024-05-20 23:13:15
JE2VQT		8.1 miles 111°	2024-06-03 00:30:05		JI2EVR		8.1 miles 27°	2024-05-28 00:07:16
JR2TTA-7		8.3 miles 129°	2024-05-31 21:11:13		ISHIKARI		8.3 miles 169°	2024-06-02 21:06:57
JO2VEE-9		8.3 miles 71°	2024-06-02 04:42:05		JK2AXX		8.3 miles 134°	2024-05-15 14:39:26
JR2TTA-5		8.3 miles 129°	2024-05-31 14:22:57		JS2NCA-7		8.4 miles 20°	2024-05-18 09:30:51
A COOP NO.3		8.4 miles 158°	2024-06-02 01:23:16		RYOEN MARU NO.3		8.5 miles 158°	2024-06-01 23:25:33
HOUFUKU MARU		8.5 miles 158°	2024-06-01 00:39:05		HOUSEIMARU NO.7		8.5 miles 158°	2024-06-02 21:43:08
TAKAKAGE		8.5 miles 158°	2024-06-02 21:05:55		KOUWAMARU		8.5 miles 158°	2024-05-31 21:52:16
KOUSYUN MARU		8.6 miles 159°	2024-06-02 18:02:58		HIROYOU		8.6 miles 159°	2024-05-31 20:38:27
KOSHO MARU NO.2		8.7 miles 159°	2024-05-29 22:17:24		JR2VKG-9		8.7 miles 74°	2024-05-31 23:45:33
JJ2YGD		8.7 miles 98°	2024-05-30 23:19:27		SHINJU MARU		8.7 miles 159°	2024-06-02 18:55:43
SHIMA PILOT BOAT		8.7 miles 159°	2024-06-02 23:18:52		ITSUKUSHIMA		8.7 miles 160°	2024-06-02 18:11:13
CHIGUSAMARU		8.8 miles 162°	2024-06-01 19:29:35		IZUMI MARU		8.8 miles 152°	2024-06-02 22:33:22
MEIHOMARU		8.8 miles 161°	2024-06-02 01:19:09		CHITASHIO		8.9 miles 162°	2024-06-02 01:18:07
HAKUSEI MARU NO37		8.9 miles 159°	2024-06-02 23:47:18		ATSUTA MARU		8.9 miles 152°	2024-06-01 23:27:06
ATSUTA MARU		8.9 miles 159°	2024-06-01 22:35:28		ELDUGA		8.9 miles 160°	2024-06-01 19:25:27
TAIKO MARU		8.9 miles 160°	2024-06-01 18:59:38		JS2JSY-5		8.9 miles 72°	2024-05-28 00:39:02
KISO PILOT BOAT		9.0 miles 160°	2024-05-31 21:40:24		MOTONARI		9.0 miles 160°	2024-06-01 17:58:12
TAKAHAMAMARU		9.0 miles 160°	2024-05-30 03:25:48		SANSHU		9.0 miles 160°	2024-05-30 17:44:26
SIREIMARU		9.0 miles 160°	2024-06-01 00:51:29		TOYOFUKUMARU		9.0 miles 152°	2024-06-02 22:16:49
AIHO MARU		9.0 miles 152°	2024-05-28 03:33:43		KOSYU MARU		9.0 miles 160°	2024-06-03 00:18:20

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.