callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JH9UDW		1.0 km 0°	2025-02-12 07:25:50		JH9UDW-9		1.1 km 0°	2025-02-06 07:19:33
JH9UDW-7		1.1 km 0°	2025-02-11 02:40:07		JH9YVE-10		2.1 km 21°	2025-03-05 13:20:47
JI3JWV-5		8.3 km 265°	2025-02-15 21:28:41		KC3WED-78		22.2 km 273°	2025-02-23 20:27:59
JA/SI-077		22.5 km 103°	2025-03-04 05:02:51		JA/SI-019		25.1 km 138°	2025-03-04 04:59:03
J03SHF		25.5 km 109°	2025-02-08 09:08:41		JS3HAN		27.9 km 111°	2025-02-10 22:44:58
JA/SI-004		28.5 km 151°	2025-02-15 03:11:21		JA/SI-057		29.1 km 92°	2025-03-04 05:07:22
004310803 JP		30.0 km 283°	2025-03-01 03:19:09		JJ3UXB		31.2 km 126°	2025-02-15 01:33:04
JA/SI-006		33.6 km 158°	2025-03-04 04:49:17		JA/SI-063		35.9 km 80°	2025-03-04 05:15:36
JP9YEN-I		38.0 km 63°	2025-03-05 13:18:57		JA/FI-077		39.0 km 56°	2025-03-04 05:13:11
JA/KT-023		39.8 km 170°	2025-02-28 09:02:33		JA/KT-078		43.5 km 176°	2025-02-07 07:56:46
JA/KT-060		44.5 km 172°	2025-02-28 09:05:15		JE3ZQR-10		45.9 km 156°	2025-02-07 02:36:46
JE3ZQR-13		45.9 km 156°	2025-02-07 03:03:19		JP3VEG -9		46.9 km 262°	2025-03-05 09:55:50
JA/SI-091		49.1 km 141°	2025-02-06 02:10:44		JP3YJF-I		49.6 km 105°	2025-03-05 13:32:44
JA3ROJ		49.9 km 106°	2025-02-24 02:23:23		JP3TME-9		49.9 km 141°	2025-03-05 08:47:40
JR3GNR-A		50.0 km 103°	2025-03-01 05:16:37		JE3JBA-5		51.7 km 142°	2025-02-25 02:32:28
JE3JBA-10		51.7 km 142°	2025-03-05 13:07:27		JF3QGY-9		51.7 km 142°	2025-03-05 11:35:25
JE3JBA-9		51.7 km 142°	2025-02-25 05:24:27		JE3JBA-7		51.7 km 142°	2025-02-25 02:27:21
JP3YJG-I		51.8 km 283°	2025-02-18 10:12:33		JP3SZU-9		51.8 km 113°	2025-03-05 00:26:56
JI3CJP-9		52.3 km 142°	2025-02-11 10:13:18		JL3ZBS-I		52.3 km 145°	2025-03-05 13:28:32
JE3HCZ		52.3 km 145°	2025-03-02 19:19:31		JA/SI-058		53.5 km 135°	2025-02-26 06:19:12
JM3MVZ-9		55.0 km 132°	2025-03-05 08:48:38		JA/SI-086		56.6 km 136°	2025-02-10 01:45:55
JP3APO-9		57.3 km 129°	2025-03-05 12:13:52		JN3XKL-10		57.9 km 121°	2025-03-05 13:12:57
JN3XKL-9		57.9 km 121°	2025-03-01 02:24:50		JP3SZU-5		58.0 km 103°	2025-03-02 17:12:48
JG3CJY-10		59.3 km 248°	2025-02-15 06:30:31		JJ3CYE-10		59.7 km 249°	2025-02-25 11:03:01
JJ3CYE-1		59.7 km 249°	2025-02-19 06:12:19		JJ3CYE-7		59.8 km 250°	2025-02-15 07:07:49
IBUKIYAMA		60.6 km 97°	2025-03-05 02:00:30		JF2LHC B		61.8 km 115°	2025-03-05 13:31:46
JF2LHC-B		61.8 km 115°	2025-03-05 13:31:46		JF2LHC-N		61.8 km 115°	2025-03-05 00:06:46
JA/GF-199		70.7 km 102°	2025-02-26 06:08:28		JF3KLH/3		72.9 km 119°	2025-02-25 02:59:17

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.