Logbook
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| Date | station | op | DX call | DXCC | band | freq | mode | sent | recv | grid | contest |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.04.2024 | DF8XC | JH4UYB | Japan | 15m | 21.052 | CW | 599 14 | 599 25 | JIDX-CW | ||
| 09.03.2024 | DF2SD | JH4UYB | Japan | 15m | 21.102 | DIGI (RTTY) | 599 064 | 599 355 | YB DX Contest | ||
| 26.11.2023 | DF7A | JH4UYB | Japan | 15m | 21.07 | CW | 599 14 | 599 25 | CQ-WW-CW | ||
| 26.11.2023 | DF7EE | JH4UYB | Japan | 15m | 21.0708 | CW | 599 14 | 599 25 | CQ-WW-CW | ||
| 26.11.2023 | DJ1AA | JH4UYB | Japan | 15m | 21.0110 | CW | 599 14 | 599 25 | PM64 | CQ-WW-CW | |
| 28.10.2023 | DF8XC | JH4UYB | Japan | 15m | 21.422 | PHONE (SSB) | 59 14 | 59 25 | CQ-WW-SSB | ||
| 28.10.2023 | DK7ZT | JH4UYB | Japan | 15m | 21.417880 | PHONE (SSB) | 59 256 | 59 | PM64 | CQ-WW-SSB | |
| 24.09.2023 | DF8XC | JH4UYB | Japan | 15m | 21.082 | DIGI (RTTY) | 599 14 DX | 599 25 DX | CQ-WW-RTTY | ||
| 24.09.2023 | DL1DAW | JH4UYB | Japan | 15m | 21.081 | DIGI (RTTY) | 599 14 DX | 599 25 DX | PM64 | CQ-WW-RTTY | |
| 24.09.2023 | DF7EE | JH4UYB | Japan | 15m | 21.0860 | DIGI (RTTY) | 599 632 | 599 25 DX | CQ-WW-RTTY | ||
| 23.09.2023 | DL1QW | JH4UYB | Japan | 15m | 21.114 | DIGI (RTTY) | 599 14 DX | 599 25 DX | CQ-WW-RTTY | ||
| 23.09.2023 | ON4CT | JH4UYB | Japan | 15m | 21.126 | DIGI (RTTY) | 599 14 DX | 599 25 DX | CQ-WW-RTTY | ||
| 09.07.2023 | DF8XC | JH4UYB | Japan | 15m | 21.065 | CW | 599 28 | 599 45 | IARU-HF | ||
| 09.07.2023 | DL7BC | JH4UYB | Japan | 15m | 21.366 | PHONE (SSB) | 59 28 | 59 45 | IARU-HF | ||
| 09.07.2023 | OE4EIE | JH4UYB | Japan | 15m | 21.006 | CW | 599 28 | 599 45 | PM64 | IARU-HF | |
| 08.07.2023 | DA0RR | DF7CB | JH4UYB | Japan | 15m | 21.00123 | CW | 599 57 | 599 45 | IARU-HF | |
| 08.07.2023 | DL1CW | JH4UYB | Japan | 15m | 21.00127 | CW | 599 79 | 599 | PM64 | IARU-HF | |
| 17.06.2023 | DF8XC | JH4UYB | Japan | 15m | 21.012 | CW | 599 81 | 599 58 | AADX-CW | ||
| 28.05.2023 | DM3M | DM3XRF | JH4UYB | Japan | 15m | 21.035 | CW | 599 1215 | 599 1773 | CQ-WPX-CW | |
| 27.05.2023 | DK5DQ | JH4UYB | Japan | 15m | 21.068 | CW | 599 487 | 599 1084 | CQ-WPX-CW | ||
| 27.05.2023 | DK8ZZ | JH4UYB | Japan | 15m | 21.039600 | CW | 599 796 | 599 686 | PM64 | CQ-WPX-CW | |
| 27.05.2023 | DL0RUS | DJ2QV | JH4UYB | Japan | 15m | 21.012 | CW | 599 0109 | 599 678 | CQ-WPX-CW | |
| 26.11.2022 | DJ4MH | JH4UYB | Japan | 15m | 21.067 | CW | 599 | 599 | PM64 | ||
| 10.07.2022 | DL5YM | JH4UYB | Japan | 15m | CW | 599 | 599 | PM64 | |||
| 19.06.2022 | DF7CB | JH4UYB | Japan | 15m | 21.002 | CW | 599 45 | 599 57 | PM64 | All Asian DX Contest | |
| 18.06.2022 | DL8ZAJ | JH4UYB | Japan | 15m | 21.009 | CW | 599 2 | 599 0 | |||
| 18.06.2022 | DL5YM | JH4UYB | Japan | 15m | CW | 599 | 599 | PM64 | |||
| 29.05.2022 | DK5DQ | JH4UYB | Japan | 15m | 21.064 | CW | 599 | 599 | CQ-WPX-CW | ||
| 28.05.2022 | DL5YM | JH4UYB | Japan | 15m | CW | 599 | 599 | PM64 | |||
| 26.09.2021 | YO4AAC | JH4UYB | Japan | 15m | 21.1064 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2021 | YO4AAC | JH4UYB | Japan | 15m | 21.1064 | DIGI (DIG) | 599 | 599 | |||
| 29.11.2020 | DF7EE | JH4UYB | Japan | 15m | 21.0017 | CW | |||||
| 21.06.2020 | DL5JQ | JH4UYB | Japan | 15m | 21.003 | CW | 599 | 599 | AADX-CW | ||
| 28.10.2018 | YO4AAC | JH4UYB | Japan | 15m | 21.2000 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 28.10.2018 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 26.05.2018 | DD0CC | DL3HAH | JH4UYB | Japan | 15m | 21.001 | CW | 599 | 599 | CQ-WPX-CW | |
| 11.11.2017 | YO4AAC | JH4UYB | Japan | 15m | 21.0955 | DIGI (DIG) | 599 | 599 | OK-OM | ||
| 28.10.2017 | DF2AJ | JH4UYB | Japan | 15m | 21.215 | PHONE (SSB) | 59 | 59 | |||
| 28.10.2017 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 28.10.2017 | YO4AAC | JH4UYB | Japan | 15m | 21.2140 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 21.10.2017 | YO9HP | JH4UYB | Japan | 15m | 21.0958 | DIGI (DIG) | 599 | 599 | JARTS-WW-R | ||
| 23.09.2017 | YO9HP | JH4UYB | Japan | 15m | 21.1071 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 19.03.2017 | LX1NO | LX4A | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 13.11.2016 | DJ1AA | JH4UYB | Japan | 15m | 21.3050 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 30.10.2016 | YO4AAC | JH4UYB | Japan | 15m | 21.3874 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 16.10.2016 | LX1NO | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 15.10.2016 | YO9HP | JH4UYB | Japan | 15m | 21.0802 | DIGI (DIG) | 599 | 599 | JARTS-WW-R | ||
| 24.09.2016 | DJ4MH | JH4UYB | Japan | 15m | 21.125 | DIGI (RTTY) | 599 | 599 | PM64 | CQ-WW-RTTY | |
| 24.09.2016 | DM2RM | JH4UYB | Japan | 15m | 21.1248 | DIGI (DIG) | 599 | ||||
| 24.09.2016 | LX7I | DF7EE | JH4UYB | Japan | 15m | 21.085 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | |
| 24.09.2016 | YO9HP | JH4UYB | Japan | 15m | 21.0952 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 19.06.2016 | DL1CW | JH4UYB | Japan | 15m | 21.0304 | CW | 599 | 599 | AA-CW | ||
| 18.06.2016 | LX4A | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 29.05.2016 | DM9EE | JH4UYB | Japan | 15m | 21.002 | CW | 599 | 599 | PM64 | ||
| 29.05.2016 | DL3HAH | JH4UYB | Japan | 15m | 21.002 | CW | 599 | 599 | CQ-WPX-CW | ||
| 28.05.2016 | DJ0SP | JH4UYB | Japan | 15m | 21.050 | CW | 599 | 599 | WPX_C | ||
| 28.05.2016 | YO4AAC | JH4UYB | Japan | 15m | 21.0034 | CW | 599 | 599 | CQ-WPX-CW | ||
| 28.05.2016 | DL5JQ | JH4UYB | Japan | 15m | 21.003 | CW | 599 | 599 | |||
| 28.05.2016 | DJ6TK | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | CQ-WPX-CW | ||
| 28.05.2016 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 10.04.2016 | DO9ST | JH4UYB | Japan | 15m | 21.037 | CW | 599 | 599 | |||
| 10.04.2016 | DL4ALI | JH4UYB | Japan | 15m | 21.0377 | CW | 599 | 599 | GC | ||
| 09.04.2016 | YO9HP | JH4UYB | Japan | 15m | 21.0022 | CW | 599 | 599 | JIDX-CW | ||
| 27.03.2016 | DJ1AA | JH4UYB | Japan | 15m | 21.2730 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 27.03.2016 | DL5YM | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 27.03.2016 | DK8ZZ | JH4UYB | Japan | 15m | 21.273000 | PHONE (SSB) | 59 1297 | 59 1782 | PM64 | ||
| 26.03.2016 | DH6DAO | JH4UYB | Japan | 15m | 21.0100 | PHONE (SSB) | 59 | 59 | WPX_S | ||
| 26.03.2016 | OP4A | JH4UYB | Japan | 15m | 21.15338 | PHONE (SSB) | 59 | 59 587 | PM85 | ||
| 26.03.2016 | DJ4MH | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 26.03.2016 | YO4AAC | JH4UYB | Japan | 15m | 21.1533 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 20.03.2016 | OK4RQ | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 20.03.2016 | YO9HP | JH4UYB | Japan | 15m | 21.0015 | CW | 599 | 599 | RDXC | ||
| 27.12.2015 | YO9HP | JH4UYB | Japan | 15m | 21.0424 | CW | 599 | 599 | RAEM | ||
| 29.11.2015 | DL4AC | JH4UYB | Japan | 15m | 21.0564 | CW | 599 | 599 | CQ-WW-CW | ||
| 29.11.2015 | DF8XC | JH4UYB | Japan | 15m | 21.057 | CW | 599 | 599 | |||
| 29.11.2015 | YO4AAC | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 29.11.2015 | YO4AAC | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | CQ-WW-CW | ||
| 29.11.2015 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.1 | CW | 599 | 599 | ||
| 28.11.2015 | DL0GL | DJ9IE | JH4UYB | Japan | 15m | 21.093 | CW | 599 | 599 | CQ-WW-CW | |
| 28.11.2015 | DJ9IE | JH4UYB | Japan | 15m | 21.093 | CW | 599 | 599 | CQ-WW-CW | ||
| 25.10.2015 | DK8ZZ | JH4UYB | Japan | 15m | 21.326000 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 25.10.2015 | DJ7WW | JH4UYB | Japan | 15m | 21.355 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 25.10.2015 | YO4AAC | YO4KAK | JH4UYB | Japan | 15m | 21.1960 | PHONE (SSB) | 59 | 59 | WWDXS | |
| 24.10.2015 | DJ8OG | JH4UYB | Japan | 15m | 21.4173 | PHONE (SSB) | 59 | 59 | |||
| 27.09.2015 | LX1NO | LX9EG | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | ||
| 27.09.2015 | DJ6TK | JH4UYB | Japan | 15m | 21.080 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 26.09.2015 | DD5MA | JH4UYB | Japan | 15m | 21 | DIGI (RTTY) | 599 | 599 | PM64 | CQ-WW-RTTY | |
| 26.09.2015 | YO4AAC | JH4UYB | Japan | 15m | 21.1200 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2015 | DL8TG | JH4UYB | Japan | 15m | 21.121 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 26.09.2015 | DL1DTL | JH4UYB | Japan | 15m | 21.121 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2015 | DK8ZZ | JH4UYB | Japan | 15m | 21.126000 | DIGI (RTTY) | 599 | 599 | PM64 | ||
| 26.09.2015 | YO4AAC | JH4UYB | Japan | 15m | 21.1202 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2015 | LX7I | DK5ON | JH4UYB | Japan | 15m | 21.0800 | DIGI (DIG) | 599 | 599 | ||
| 05.09.2015 | DL5YM | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 05.09.2015 | DJ6TK | JH4UYB | Japan | 15m | 21.250 | PHONE (SSB) | 59 | 59 | ALL-ASIAN- | ||
| 05.09.2015 | YO4AAC | JH4UYB | Japan | 15m | 21.205 | PHONE (SSB) | 59 | 59 | AADXS | ||
| 21.06.2015 | DD5MA | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | PM64 | ||
| 21.06.2015 | LX4A | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 21.06.2015 | DL8ZAJ | JH4UYB | Japan | 15m | 21.001 | CW | 599 | 599 | |||
| 21.06.2015 | YO9HP | JH4UYB | Japan | 15m | 21.0109 | CW | 599 | 599 | AA-CW | ||
| 21.06.2015 | OP4A | JH4UYB | Japan | 15m | 21.00198 | CW | 599 | 599 | PM64 | ||
| 20.06.2015 | DL8BH | JH4UYB | Japan | 15m | 21.0010 | CW | 599 | 599 | |||
| 20.06.2015 | OK4RQ | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 20.06.2015 | DL5JQ | JH4UYB | Japan | 15m | 21.008 | CW | 599 | 599 | ALL-ASIAN- | ||
| 20.06.2015 | YO4AAC | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ALL-ASIAN- | ||
| 20.06.2015 | YO4AAC | YO4KAK | JH4UYB | Japan | 15m | 21.0035 | CW | 599 | 599 | AA-CW | |
| 20.06.2015 | DL9JON | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 20.06.2015 | DK3KD | JH4UYB | Japan | 15m | 21.029 | CW | 599 | 599 | ALL-ASIAN- | ||
| 31.05.2015 | DL4EBW | JH4UYB | Japan | 15m | 21.091 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | DL4FDM | JH4UYB | Japan | 15m | 21 | CW | |||||
| 30.05.2015 | DF8XC | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 30.05.2015 | DL5JQ | JH4UYB | Japan | 15m | 21.067 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | DF5AN | JH4UYB | Japan | 15m | 21.000 | CW | 599 | 599 | |||
| 30.05.2015 | DK5AX | JH4UYB | Japan | 15m | 21.0667 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | DJ6QT | JH4UYB | Japan | 15m | 21.0668 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | LX7I | JH4UYB | Japan | 15m | 21.067 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | DL65DARC | DL3KWF | JH4UYB | Japan | 15m | 21.016 | CW | 599 | 599 | ||
| 30.05.2015 | DM6V | DK7YY | JH4UYB | Japan | 15m | 21.042 | CW | 599 | 599 | ||
| 30.05.2015 | DL1EKC | JH4UYB | Japan | 15m | 21.0421 | CW | 599 | 599 | CQ-WPX-CW | ||
| 30.05.2015 | DJ8OG | JH4UYB | Japan | 15m | 21.0422 | CW | 599 | 599 | |||
| 12.04.2015 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 12.04.2015 | DF5BX | JH4UYB | Japan | 15m | 21.00 | CW | 599 | 599 | |||
| 12.04.2015 | DL5AXX | JH4UYB | Japan | 15m | 21.004 | CW | 599 | 599 | JIDX-CW | ||
| 12.04.2015 | DL3ARK | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 29.03.2015 | DL5YM | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 29.03.2015 | DM9EE | JH4UYB | Japan | 15m | 21.414 | PHONE (SSB) | 59 | 59 | PM64 | CQ-WPX-SSB | |
| 28.03.2015 | DF9OO | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 592 | ||||
| 28.03.2015 | DP7D | PA9WOR | JH4UYB | Japan | 15m | 21.182 | PHONE (SSB) | 59 | 59 | ||
| 28.03.2015 | DG5OBB | JH4UYB | Japan | 15m | 21.182 | PHONE (SSB) | 59 | 591 | |||
| 28.03.2015 | DL1DTL | JH4UYB | Japan | 15m | 21.181 | PHONE (SSB) | 59 | 59 | |||
| 22.03.2015 | LX1NO | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 22.03.2015 | DL1CW | JH4UYB | Japan | 15m | 21.0063 | CW | 599 | 599 | RDXC | ||
| 22.03.2015 | DL4AC | JH4UYB | Japan | 15m | 21.0063 | CW | 599 | 599 | RDXC | ||
| 22.03.2015 | DL5JQ | JH4UYB | Japan | 15m | 21.006 | CW | 599 | 599 | RDXC | ||
| 21.03.2015 | DL1DTL | JH4UYB | Japan | 15m | 21.043 | CW | 599 | 599 | |||
| 21.03.2015 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 30.11.2014 | OP4A | JH4UYB | Japan | 15m | 21.08500 | CW | 599 | 599 | PM64 | ||
| 30.11.2014 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 30.11.2014 | DL8ZAW | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 29.11.2014 | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 09.11.2014 | DO8YX | JH4UYB | Japan | 15m | 21.0000 | DIGI (DIG) | 599 | 599 | |||
| 09.11.2014 | DO8YX | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | |||||
| 08.11.2014 | DG7JB | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 591 | ||||
| 26.10.2014 | DP7D | DJ1CW | JH4UYB | Japan | 15m | 21.211 | PHONE (SSB) | 59 | 59 | ||
| 26.10.2014 | PT5ST | PY5ZD | JH4UYB | Japan | 15m | 21.4393 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 25.10.2014 | LX7I | LX2A | JH4UYB | Japan | 15m | 21.344 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 25.10.2014 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.4 | PHONE (SSB) | 59 | 59 | ||
| 28.09.2014 | DL8ZAW | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 28.09.2014 | DF2AJ | JH4UYB | Japan | 15m | 21.120 | DIGI (DIG) | 599 | 599 | |||
| 28.09.2014 | DF1LON | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 28.09.2014 | SW9XB | DJ9XB | JH4UYB | Japan | 15m | 21.1202 | DIGI (DIG) | 599 | 599 | ||
| 27.09.2014 | DJ8OG | JH4UYB | Japan | 15m | 21.0770 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2014 | DL9GS | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2014 | HB9CRV | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2014 | DO9PL | JH4UYB | Japan | 15m | 21.0774 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2014 | DF2SD | JH4UYB | Japan | 15m | 21.0774 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 27.09.2014 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | DIGI (DIG) | 599 | 599 | ||
| 07.09.2014 | DM9EE | JH4UYB | Japan | 15m | 21.379 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 07.09.2014 | DL1YD | JH4UYB | Japan | 15m | 21.3796 | PHONE (SSB) | 59 | 59 | DARC-WAEDC | ||
| 07.09.2014 | DL0FC | DJ8OG | JH4UYB | Japan | 15m | 21.3793 | PHONE (SSB) | 59 | 59 | FIELDDAY-R | |
| 07.09.2014 | DD5MA | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 07.09.2014 | DD8SM | JH4UYB | Japan | 15m | 21.3794 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 07.09.2014 | DP4M/P | DJ4MH | JH4UYB | Japan | 15m | 21.379 | PHONE (SSB) | 59 | 59 | FD__S | |
| 07.09.2014 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.4 | PHONE (SSB) | 59 | 59 | ||
| 06.09.2014 | DL7AOS | JH4UYB | Japan | 15m | 21.35874 | PHONE (SSB) | 59 36 | 59 16 | FIELDDAY-REGION | ||
| 06.09.2014 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.2500 | PHONE (USB) | 599 | 599 | ||
| 06.09.2014 | DF9OO | JH4UYB | Japan | 15m | 21.200 | PHONE (SSB) | 595 | ||||
| 06.09.2014 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 22.06.2014 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 22.06.2014 | DL5ZBA | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 22.06.2014 | DL5JQ | JH4UYB | Japan | 15m | 21.040 | CW | 599 | 599 | ALL-ASIAN- | ||
| 22.06.2014 | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 21.06.2014 | DL8PG | JH4UYB | Japan | 15m | 21.0490 | CW | 599 | 599 | ALL-ASIAN- | ||
| 21.06.2014 | YO4AAC | JH4UYB | Japan | 15m | 21.0435 | CW | 599 | 599 | ALL-ASIAN- | ||
| 21.06.2014 | OK4RQ | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 21.06.2014 | DJ6TK | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | ALL-ASIAN- | ||
| 25.05.2014 | DL3KWF | JH4UYB | Japan | 15m | 21.061 | CW | 599 | 599 | |||
| 25.05.2014 | 9G5ZZ | DL1CW | JH4UYB | Japan | 15m | 21 | CW | 599 | |||
| 25.05.2014 | DL1YFF | JH4UYB | Japan | 15m | 21.0617 | CW | 599 | 592 | |||
| 25.05.2014 | DF8XC | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 25.05.2014 | ON5ZO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 24.05.2014 | DL5AN | JH4UYB | Japan | 15m | 21.0568 | CW | 599 | 599 | CQ-WPX-CW | ||
| 24.05.2014 | YO4AAC | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | CQ-WPX-CW | ||
| 24.05.2014 | DL8PG | JH4UYB | Japan | 15m | 21.0510 | CW | 599 | 599 | CQ-WPX-CW | ||
| 24.05.2014 | DJ6TK | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | CQ-WPX-CW | ||
| 24.05.2014 | DL7FA | JH4UYB | Japan | 15m | 21.0510 | CW | 599 | ||||
| 24.05.2014 | DJ0SP | JH4UYB | Japan | 15m | 21.051 | CW | 599 | 599 | WPX_C | ||
| 24.05.2014 | DL3HAH | JH4UYB | Japan | 15m | 21.051 | CW | 599 | 599 | CQ-WPX-CW | ||
| 24.05.2014 | DK3KD | JH4UYB | Japan | 15m | 21.051 | CW | 599 | 599 | |||
| 24.05.2014 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0510 | CW | 599 | 599 | ||
| 24.05.2014 | DP3D | DK3KD | JH4UYB | Japan | 15m | 21.051 | CW | 599 | 599 | CQ-WPX-CW | |
| 24.05.2014 | YO4AAC | JH4UYB | Japan | 15m | 21.0512 | CW | 599 | 599 | CQ-WPX-CW | ||
| 13.04.2014 | DL5ZBA | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 13.04.2014 | DL8PG | JH4UYB | Japan | 15m | 21.0039 | CW | 599 | 599 | CW-OPS | ||
| 13.04.2014 | DL5JQ | JH4UYB | Japan | 15m | 21.012 | CW | 599 | 599 | JIDX-CW | ||
| 12.04.2014 | HA7LW | JH4UYB | Japan | 15m | 21.0399 | CW | 599 | 599 | |||
| 12.04.2014 | OZ1IKY | JH4UYB | Japan | 15m | 21.0180 | CW | 599 | 599 | JIDX-CW | ||
| 12.04.2014 | YO9HP | JH4UYB | Japan | 15m | 21.0473 | CW | 599 | 599 | JIDX-CW | ||
| 12.04.2014 | YO4AAC | JH4UYB | Japan | 15m | 21.0307 | CW | 599 | 599 | JIDX-CW | ||
| 30.03.2014 | DP7D | DH4FA | JH4UYB | Japan | 15m | 21.160 | PHONE (SSB) | 59 | 59 | ||
| 29.03.2014 | DJ8OG | JH4UYB | Japan | 15m | 21.1550 | PHONE (SSB) | 59 | 59 | |||
| 29.03.2014 | DJ1AA | JH4UYB | Japan | 15m | 21.1550 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 16.03.2014 | G0SYP | JH4UYB | Japan | 15m | 21.045 | CW | 599 | 599 | |||
| 16.03.2014 | ON5ZO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 15.03.2014 | DF8XC | JH4UYB | Japan | 15m | 21.1360 | CW | 599 | 599 | |||
| 24.11.2013 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.1 | CW | 599 | 599 | ||
| 24.11.2013 | DM9EE | JH4UYB | Japan | 15m | 21.076 | CW | 599 | 599 | PM64 | ||
| 23.11.2013 | YO4KAK | YO4AAC | JH4UYB | Japan | 15m | 21.0844 | CW | 599 | 599 | CQ-WW-CW | |
| 27.10.2013 | DL5YM | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 27.10.2013 | DD8SM | JH4UYB | Japan | 15m | 21.1904 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 27.10.2013 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.4 | PHONE (SSB) | 59 | 59 | ||
| 29.09.2013 | DF5BX | JH4UYB | Japan | 15m | 21.00 | DIGI (DIG) | 599 | 599 | |||
| 29.09.2013 | DF1LON | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 29.09.2013 | OZ1IKY | OZ7AM | JH4UYB | Japan | 15m | 21.0735 | DIGI (DIG) | 599 | 599 | CQ-WW-SSB | |
| 29.09.2013 | DK7TM | JH4UYB | Japan | 15m | 21.0757 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 29.09.2013 | OP4A | JH4UYB | Japan | 15m | 21.07432 | DIGI (RTTY) | 599 | 599 | PM64 | ||
| 29.09.2013 | YO9HP | JH4UYB | Japan | 15m | 21.0745 | DIGI (DIG) | 599 | 599 | DARC-WAEDC | ||
| 28.09.2013 | DJ6TK | JH4UYB | Japan | 15m | 21.080 | DIGI (DIG) | 599 | 599 | |||
| 28.09.2013 | YO4AAC | JH4UYB | Japan | 15m | 21.0751 | DIGI (DIG) | 599 | 599 | |||
| 08.09.2013 | DH1PS | JH4UYB | Japan | 15m | 21.152 | PHONE (SSB) | 59 | 59 | |||
| 08.09.2013 | YO9HP | JH4UYB | Japan | 15m | 21.1820 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 08.09.2013 | DL4AC | JH4UYB | Japan | 15m | 21.2340 | PHONE (SSB) | 59 | 59 | FIELDDAY-R | ||
| 07.09.2013 | DD8SM | JH4UYB | Japan | 15m | 21.2450 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 16.06.2013 | DL1CW | JH4UYB | Japan | 15m | 21.051 | CW | 599 | 599 | |||
| 16.06.2013 | DJ2YE | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 16.06.2013 | YO9HP | JH4UYB | Japan | 15m | 21.0595 | CW | 599 | 599 | AA-CW | ||
| 16.06.2013 | OP4A | JH4UYB | Japan | 15m | 21.01145 | CW | 599 | 599 | PM64 | ||
| 16.06.2013 | DL5AN | JH4UYB | Japan | 15m | 21.0042 | CW | 599 | 599 | AA-CW | ||
| 15.06.2013 | DF1LON | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 15.06.2013 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 15.06.2013 | DL5YL | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 26.05.2013 | DL3KWR | JH4UYB | Japan | 15m | 21.003 | CW | 599 | 599 | |||
| 26.05.2013 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 26.05.2013 | DK2DQ | JH4UYB | Japan | 15m | 21.0030 | CW | 599 | 599 | CQ-WPX-CW | ||
| 26.05.2013 | DJ7JC | JH4UYB | Japan | 15m | 21.0000 | CW | 599 | 599 | DX | ||
| 26.05.2013 | DL1YFF | JH4UYB | Japan | 15m | 21.0557 | CW | 599 | 599 | |||
| 26.05.2013 | YO4AAC | JH4UYB | Japan | 15m | 21.0345 | CW | 599 | 599 | CQ-WPX-CW | ||
| 26.05.2013 | LX4A | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 25.05.2013 | YO4KAK | YO4AAC | JH4UYB | Japan | 15m | 21.0017 | CW | 599 | 599 | CQ-WPX-CW | |
| 25.05.2013 | OZ1IKY | OZ7AM | JH4UYB | Japan | 15m | 21.0020 | CW | 599 | 599 | CQ-WW-SSB | |
| 25.05.2013 | YO9HP | JH4UYB | Japan | 15m | 21.0020 | CW | 599 | 599 | CQ-WPX-CW | ||
| 14.04.2013 | DL5ZBA | JH4UYB | Japan | 15m | 21.0330 | CW | 599 | ||||
| 14.04.2013 | DF1LON | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 14.04.2013 | OP4A | JH4UYB | Japan | 15m | 21.00867 | CW | 599 | 599 | PM64 | ||
| 13.04.2013 | OZ1IKY | OZ7AM | JH4UYB | Japan | 15m | 21.0090 | CW | 599 | 599 | JIDX-CW | |
| 13.04.2013 | DJ2RG | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 13.04.2013 | YO4AAC | JH4UYB | Japan | 15m | 21.0092 | CW | 599 | 599 | JIDX-CW | ||
| 13.04.2013 | LX4A | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 13.04.2013 | DJ6TK | JH4UYB | Japan | 15m | 21.025 | CW | 599 | 599 | JIDX-CW | ||
| 13.04.2013 | YO9HP | JH4UYB | Japan | 15m | 21.0092 | CW | 599 | 599 | JIDX-CW | ||
| 13.04.2013 | YO4KAK | JH4UYB | Japan | 15m | 21.0093 | CW | 599 | 599 | JIDX-CW | ||
| 31.03.2013 | DL5YM | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 31.03.2013 | DF9OO | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 595 | ||||
| 31.03.2013 | DP7D | DF1QR | JH4UYB | Japan | 15m | 21.194 | PHONE (SSB) | 59 | 59 | ||
| 31.03.2013 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 30.03.2013 | DJ1AA | JH4UYB | Japan | 15m | 21.1570 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 30.03.2013 | IB1B | IW1QN | JH4UYB | Japan | 15m | 21.156 | PHONE (SSB) | 59 | 59 | ||
| 30.03.2013 | DA2A | JH4UYB | Japan | 15m | 21.154 | PHONE (SSB) | 59 | 59 | |||
| 30.03.2013 | DD8SM | JH4UYB | Japan | 15m | 21.1541 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 30.03.2013 | DK8ZZ | JH4UYB | Japan | 15m | 21.154160 | PHONE (SSB) | 59 166 | 59 679 | PM64 | CQ-WPX-SSB | |
| 30.03.2013 | DF2SD | JH4UYB | Japan | 15m | 21.154 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 30.03.2013 | YO9HP | JH4UYB | Japan | 15m | 21.1969 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 17.03.2013 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 17.03.2013 | DJ5QV | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 17.03.2013 | YT2T | JH4UYB | Japan | 15m | 21.0430 | CW | 599 | 599 | RDXC | ||
| 17.03.2013 | OP4A | JH4UYB | Japan | 15m | 21.04293 | CW | 599 | 599 1620 | PM64 | ||
| 17.03.2013 | ON1DX | ON1CB | JH4UYB | Japan | 15m | 21.0428 | CW | 599 | 599 | RDXC | |
| 10.02.2013 | YO4AAC | JH4UYB | Japan | 15m | 21.1156 | DIGI (DIG) | 599 | 599 | |||
| 10.02.2013 | OP4A | JH4UYB | Japan | 15m | 21.11555 | DIGI (RTTY) | 599 | 599 867 | PM64 | ||
| 10.02.2013 | YO4KAK | JH4UYB | Japan | 15m | 21.1148 | DIGI (DIG) | 599 | 599 | CQ-WPX-RTT | ||
| 10.02.2013 | YO4AAC | YO4KAK | JH4UYB | Japan | 15m | 21.1148 | DIGI (DIG) | 599 | 599 | CQ-WPX-RTT | |
| 09.02.2013 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | DIGI (DIG) | 599 | 599 | ||
| 09.02.2013 | YO9HP | JH4UYB | Japan | 15m | 21.0791 | DIGI (DIG) | 599 | 599 | CQ-160-CW | ||
| 09.02.2013 | YT2T | JH4UYB | Japan | 15m | 21.0782 | DIGI (DIG) | 599 | 599 | |||
| 25.11.2012 | DJ1AA | JH4UYB | Japan | 15m | 21.0090 | CW | 599 | 599 | PM64 | ||
| 25.11.2012 | DK0AE | DJ1AA | JH4UYB | Japan | 15m | 21.0090 | CW | 599 | 599 | PM64 | |
| 24.11.2012 | YO4AAC | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 24.11.2012 | DL8ZAW | JH4UYB | Japan | 15m | 21.0958 | CW | 599 | 599 | CQ-WW-CW | ||
| 24.11.2012 | DL3KWF | JH4UYB | Japan | 15m | 21.096 | CW | 599 | 599 | |||
| 11.11.2012 | DF2SD | JH4UYB | Japan | 15m | 21.374 | PHONE (SSB) | 59 | 59 | JIDX-SS | ||
| 28.10.2012 | DJ6QT | DJ2YA | JH4UYB | Japan | 15m | 21.4230 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 30.09.2012 | DF5BX | JH4UYB | Japan | 15m | 21.00 | DIGI (DIG) | 599 | 599 | |||
| 30.09.2012 | DJ2RG | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | ||||
| 30.09.2012 | DF1LON | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 30.09.2012 | OP4A | JH4UYB | Japan | 15m | 21.12373 | DIGI (RTTY) | 599 | 599 | PM64 | ||
| 30.09.2012 | DF6QV | JH4UYB | Japan | 15m | 21 | DIGI (RTTY) | 599 | 599 | PM64 | ||
| 30.09.2012 | DK7ZT | JH4UYB | Japan | 15m | 21.1237 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 30.09.2012 | DL8ZAJ | JH4UYB | Japan | 15m | 21.124 | DIGI (DIG) | 599 | 599 | |||
| 30.09.2012 | DL5YL | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 30.09.2012 | DF4WC | JH4UYB | Japan | 15m | 21.1237 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 30.09.2012 | DJ6TK | JH4UYB | Japan | 15m | 21.080 | DIGI (DIG) | 599 | 599 | |||
| 30.09.2012 | YO9HP | JH4UYB | Japan | 15m | 21.0755 | DIGI (DIG) | 599 | 599 | SAC-CW | ||
| 30.09.2012 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | DIGI (DIG) | 599 | 599 | ||
| 02.09.2012 | DL7AOS | JH4UYB | Japan | 15m | 21.21934 | PHONE (SSB) | 59 876 | 59 121 | FIELDDAY-REGION | ||
| 02.09.2012 | YO9HP | JH4UYB | Japan | 15m | 21.2100 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 02.09.2012 | DJ6QT | JH4UYB | Japan | 15m | 21.2100 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 02.09.2012 | DL0TS/P | DF7EE | JH4UYB | Japan | 15m | 21.210 | PHONE (SSB) | 59 | 59 | ||
| 02.09.2012 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 01.09.2012 | DP4M/P | DJ1CW | JH4UYB | Japan | 15m | 21.198 | PHONE (SSB) | 59 | 59 | FD__S | |
| 01.09.2012 | DQ0B/P | DL4AC | JH4UYB | Japan | 15m | 21.1984 | PHONE (SSB) | 59 | 59 | FIELDDAY-R | |
| 16.06.2012 | DL8PG | JH4UYB | Japan | 15m | 21.0010 | CW | 599 | 599 | AADXC | ||
| 16.06.2012 | DL5ZBA | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 16.06.2012 | DF2JP | JH4UYB | Japan | 15m | 21.0345 | CW | 599 | 599 | |||
| 16.06.2012 | DL1CW | JH4UYB | Japan | 15m | 21.0345 | CW | 599 | 599 | AA-CW | ||
| 16.06.2012 | HB9DAX | JH4UYB | Japan | 15m | 21.034 | CW | 599 | ||||
| 16.06.2012 | YO4AAC | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | AADXC | ||
| 16.06.2012 | DL4AC | JH4UYB | Japan | 15m | 21.0342 | CW | 599 | 599 | AA-CW | ||
| 16.06.2012 | OP4A | JH4UYB | Japan | 15m | 21.03432 | CW | 599 | 599 | PM64 | ||
| 16.06.2012 | DF7JC | JH4UYB | Japan | 15m | 21.034 | CW | 599 | 599 | |||
| 16.06.2012 | DH6DAO | JH4UYB | Japan | 15m | 21.0000 | CW | 599 | 599 | DVU5_ | ||
| 16.06.2012 | OK4RQ | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 16.06.2012 | DK7ZT | JH4UYB | Japan | 15m | 21.0344 | CW | 599 | 599 | AA-CW | ||
| 27.05.2012 | DJ6QT | JH4UYB | Japan | 15m | 21.0841 | CW | 599 | 599 | CQ-WPX-CW | ||
| 27.05.2012 | DJ6TK | JH4UYB | Japan | 15m | 21.053 | CW | 599 | 599 | CQ-WPX-CW | ||
| 27.05.2012 | CR3L | JH4UYB | Japan | 15m | 21.001 | CW | 599 | 599 | |||
| 27.05.2012 | DL3EBX | JH4UYB | Japan | 15m | 21.00 | CW | 599 | 599 | |||
| 27.05.2012 | DL8PG | JH4UYB | Japan | 15m | 21.0010 | CW | 599 | 599 | CQ-WPX-CW | ||
| 26.05.2012 | DF4WC | JH4UYB | Japan | 15m | 21.0503 | CW | 599 | 599 | CQ-WPX-CW | ||
| 26.05.2012 | DD5KD | JH4UYB | Japan | 15m | 21.0554 | CW | 599 | 599 | |||
| 26.05.2012 | DF2JP | JH4UYB | Japan | 15m | 21.0555 | CW | 599 | 599 | |||
| 26.05.2012 | DK5DQ | JH4UYB | Japan | 15m | 21.055 | CW | 599 | 599 | |||
| 15.04.2012 | DF4WC | JH4UYB | Japan | 15m | 21.0012 | CW | 599 | 599 | AVU3C | ||
| 14.04.2012 | DF4PD | JH4UYB | Japan | 15m | 21.002 | CW | 599 | 599 | |||
| 14.04.2012 | DL8PG | JH4UYB | Japan | 15m | 21.0020 | CW | 599 | 599 | JIDX-CW | ||
| 14.04.2012 | DJ6TK | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | JIDX-CW | ||
| 14.04.2012 | DF7JC | JH4UYB | Japan | 15m | 21.007 | CW | 599 | 599 | |||
| 14.04.2012 | YO9HP | JH4UYB | Japan | 15m | 21.0074 | CW | 599 | 599 | JIDX-CW | ||
| 25.03.2012 | DF9OO | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 597 | ||||
| 25.03.2012 | OP4A | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 2337 | PM64 | ||
| 25.03.2012 | DP7D | DJ4MH | JH4UYB | Japan | 15m | 21.354 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | |
| 25.03.2012 | YO9HP | JH4UYB | Japan | 15m | 21.1859 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 24.03.2012 | YO4AAC | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | ||||
| 18.03.2012 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 18.03.2012 | OZ1IKY | JH4UYB | Japan | 15m | 21 | CW | 599 | ||||
| 27.11.2011 | DF6QC | JH4UYB | Japan | 15m | 21 | CW | |||||
| 27.11.2011 | YO9HP | JH4UYB | Japan | 15m | 21.0494 | CW | 599 | 599 | CQ-WW-CW | ||
| 26.11.2011 | DL1CW | JH4UYB | Japan | 15m | 21.084 | CW | 599 | 599 | |||
| 13.11.2011 | DJ1AA | JH4UYB | Japan | 15m | 21.2070 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 30.10.2011 | CR3L | JH4UYB | Japan | 15m | 21.23 | PHONE (SSB) | 59 | 59 | |||
| 25.09.2011 | YO9HP | JH4UYB | Japan | 15m | 21.1159 | DIGI (DIG) | 599 | 599 | DARC-WAEDC | ||
| 25.09.2011 | DK7ZT | JH4UYB | Japan | 15m | 21.1160 | DIGI (DIG) | 599 | 599 | DX | ||
| 25.09.2011 | DL4ME | JH4UYB | Japan | 15m | 21.1173 | DIGI (DIG) | 599 | 599 | DX | ||
| 24.09.2011 | DL8SCG | JH4UYB | Japan | 15m | 21.084 | DIGI (DIG) | 599 | 599 | |||
| 24.09.2011 | DK1LRS | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 24.09.2011 | YO4AAC | JH4UYB | Japan | 15m | 21.0806 | DIGI (DIG) | 599 | 599 | |||
| 24.09.2011 | DJ6TK | JH4UYB | Japan | 15m | 21.080 | DIGI (DIG) | 599 | 599 | |||
| 04.09.2011 | DM9EE | DL2OBO | JH4UYB | Japan | 15m | 21.174 | PHONE (SSB) | 59 | 59 | PM64 | |
| 04.09.2011 | DF2SD | JH4UYB | Japan | 15m | 21.342 | PHONE (SSB) | 59 | 59 | FD__S | ||
| 04.09.2011 | YO9HP | JH4UYB | Japan | 15m | 21.2850 | PHONE (SSB) | 59 | 59 | AA-SSB | ||
| 03.09.2011 | DJ2QV | JH4UYB | Japan | 15m | 21.250 | PHONE (SSB) | 59 | 59 | |||
| 03.09.2011 | DJ6TK | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | AADXS | ||
| 19.06.2011 | DL1CW | JH4UYB | Japan | 15m | 21.001 | CW | 599 | 599 | |||
| 19.06.2011 | ON6LY | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 19.06.2011 | OP4A | JH4UYB | Japan | 15m | CW | 599 | 599 046 | PM64 | |||
| 18.06.2011 | DK5DQ | JH4UYB | Japan | 15m | 21.033 | CW | 599 | 599 | |||
| 18.06.2011 | EC8AFM | JH4UYB | Japan | 15m | 21.0339 | CW | 599 | 599 | AA-CW | ||
| 18.06.2011 | DL8PG | JH4UYB | Japan | 15m | 21.0026 | CW | 599 | 599 | AA-CW | ||
| 28.05.2011 | YO9HP | JH4UYB | Japan | 15m | 21.0413 | CW | 599 | 599 | CQ-WPX-CW | ||
| 10.04.2011 | PG7V | JH4UYB | Japan | 15m | 21.0447 | CW | 599 | 599 | |||
| 10.04.2011 | DL4ME | JH4UYB | Japan | 15m | 21.0446 | CW | 599 | 599 | DX | ||
| 10.04.2011 | HB9DAX | JH4UYB | Japan | 15m | 21.051 | CW | 599 | ||||
| 10.04.2011 | YO4AAC | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | JIDXC | ||
| 10.04.2011 | DK7ZT | JH4UYB | Japan | 15m | 21.0060 | CW | 599 | 599 | EA-PSK | ||
| 09.04.2011 | YO9HP | JH4UYB | Japan | 15m | 21.0059 | CW | 599 | 599 | JIDX-CW | ||
| 09.04.2011 | DL8PG | JH4UYB | Japan | 15m | 21.0060 | CW | 599 | 599 | JIDX-CW | ||
| 09.04.2011 | OP4A | JH4UYB | Japan | 15m | CW | 599 | 599 | PM64 | |||
| 09.04.2011 | ON6LY | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 20.03.2011 | DL4ME | JH4UYB | Japan | 15m | 21.0467 | CW | 599 | 599 | DX | ||
| 20.03.2011 | PG7V | JH4UYB | Japan | 15m | 21.0467 | CW | 599 | 599 | |||
| 20.03.2011 | DL8SCG | JH4UYB | Japan | 15m | 21.047 | CW | 599 | 599 | |||
| 28.11.2010 | DL8SCG | JH4UYB | Japan | 15m | 21.009 | CW | 599 | 599 | |||
| 28.11.2010 | YO4AAC | JH4UYB | Japan | 15m | 21.010 | CW | 599 | 599 | WWDXC | ||
| 28.11.2010 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 13.11.2010 | DO6SD | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | JIDX-SS | ||
| 13.11.2010 | DJ1AA | JH4UYB | Japan | 15m | 21.2010 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 31.10.2010 | DJ7YP | JH4UYB | Japan | 15m | 21.432 | PHONE (SSB) | 59 | 59 | |||
| 31.10.2010 | IW1QN | JH4UYB | Japan | 15m | 21.432 | PHONE (SSB) | 59 | 59 | |||
| 31.10.2010 | DL5AN | JH4UYB | Japan | 15m | 21.4317 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 30.10.2010 | YO9HP | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 30.10.2010 | YO4AAC | JH4UYB | Japan | 15m | 21.0000 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 26.09.2010 | DL8ZAJ | JH4UYB | Japan | 15m | 21.117 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2010 | DL1DBR | JH4UYB | Japan | 15m | 21.1168 | DIGI (DIG) | 599 | 599 | DARC-WAEDC | ||
| 26.09.2010 | DL8SCG | JH4UYB | Japan | 15m | 21.117 | DIGI (DIG) | 599 | 599 | |||
| 26.09.2010 | DF2QZ | JH4UYB | Japan | 15m | 21.0000 | DIGI (DIG) | 599 | 599 | |||
| 25.09.2010 | DL5YM | JH4UYB | Japan | 15m | 21 | DIGI (DIG) | 599 | 599 | |||
| 25.09.2010 | DF8JK | JH4UYB | Japan | 15m | 21.0738 | DIGI (DIG) | 599 | 599 | CQ-WW-RTTY | ||
| 25.09.2010 | ON4CAS | JH4UYB | Japan | 15m | 21.0751 | DIGI (DIG) | 599 | 599 | |||
| 25.09.2010 | DL1OLI | OLI | JH4UYB | Japan | 15m | 21.073 | DIGI (DIG) | 599 | 599 | ||
| 25.09.2010 | DL4ME | JH4UYB | Japan | 15m | 21.0760 | DIGI (DIG) | 599 | 599 | DX | ||
| 25.09.2010 | DF5BX | JH4UYB | Japan | 15m | 21.00 | DIGI (DIG) | 599 | 599 | |||
| 25.09.2010 | YO9HP | JH4UYB | Japan | 15m | 21.0744 | DIGI (DIG) | 599 | 599 | SAC-CW | ||
| 25.09.2010 | YO4AAC | JH4UYB | Japan | 15m | 21.0800 | DIGI (DIG) | 599 | 599 | |||
| 05.09.2010 | DH1PS | JH4UYB | Japan | 15m | 21.236 | PHONE (SSB) | 59 | 59 | |||
| 05.09.2010 | 9A/VE3ZIK | JH4UYB | Japan | 15m | PHONE (SSB) | 59 | 59 | PM95 | |||
| 05.09.2010 | DL7AOS | JH4UYB | Japan | 15m | 21.30722 | PHONE (SSB) | 59 516 | 59 87 | FIELDDAY-REGION | ||
| 05.09.2010 | DJ6TK | JH4UYB | Japan | 15m | 21.210 | PHONE (SSB) | 59 | 59 | AADXS | ||
| 05.09.2010 | DF0SX | DL3SKF | JH4UYB | Japan | 15m | 21.0000 | PHONE (SSB) | 59 | 59 | FIELDDAY-R | |
| 19.06.2010 | DL4ME | JH4UYB | Japan | 15m | 21.0099 | CW | 599 | 599 | DX | ||
| 11.04.2010 | DJ1AA | JH4UYB | Japan | 15m | 21.0120 | CW | 599 | 599 | PM64 | ||
| 11.04.2010 | YO9HP | JH4UYB | Japan | 15m | 21.0120 | CW | 599 | 599 | JIDX-CW | ||
| 28.03.2010 | DP9I | DL1EK | JH4UYB | Japan | 15m | 21.1600 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | |
| 28.03.2010 | DO9ST | JH4UYB | Japan | 15m | 21.159 | PHONE (SSB) | 591 | 592 | |||
| 28.03.2010 | DL5JH | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 28.03.2010 | DJ1AA | JH4UYB | Japan | 15m | 21.1580 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 28.03.2010 | DB2B | DL7FZ | JH4UYB | Japan | 15m | 21.1581 | PHONE (SSB) | 59 1275 | 59 1920 | CQ-WPX-SSB | |
| 28.03.2010 | DL8OBF | DL7FZ | JH4UYB | Japan | 15m | 21.1581 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | |
| 27.03.2010 | ON4CAS | JH4UYB | Japan | 15m | 21.1596 | PHONE (SSB) | 59 | 59 | |||
| 27.03.2010 | DL8SCG | JH4UYB | Japan | 15m | 21.160 | PHONE (SSB) | 59 | 59 | |||
| 27.03.2010 | DR5A | DL1ELY | JH4UYB | Japan | 15m | 21.160 | PHONE (SSB) | 59 | 59 | ||
| 27.03.2010 | DF1LON | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 27.03.2010 | DF2AJ | JH4UYB | Japan | 15m | 21.010 | PHONE (SSB) | 59 | 59 | |||
| 27.03.2010 | YO9HP | JH4UYB | Japan | 15m | 21.1600 | PHONE (SSB) | 59 | 59 | CQ-WPX-SSB | ||
| 27.03.2010 | YO4AAC | JH4UYB | Japan | 15m | 21.010 | PHONE (SSB) | 59 | 59 | WPX_S | ||
| 14.02.2010 | YO9HP | JH4UYB | Japan | 15m | 21.0746 | DIGI (DIG) | 599 | 599 | |||
| 14.02.2010 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | DIGI (DIG) | 599 | 599 | ||
| 13.02.2010 | DF5BX | JH4UYB | Japan | 15m | 21.00 | DIGI (DIG) | 599 | 599 | |||
| 13.02.2010 | DL8SCG | JH4UYB | Japan | 15m | 21.108 | DIGI (DIG) | 599 | 599 | |||
| 13.02.2010 | YT2T | JH4UYB | Japan | 15m | 21.1004 | DIGI (DIG) | 599 | 599 | |||
| 15.11.2009 | DJ1AA | JH4UYB | Japan | 15m | 21.2050 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 25.10.2009 | DO1SAJ | JH4UYB | Japan | 15m | 21.010 | PHONE (SSB) | 591 | 592 | |||
| 25.10.2009 | DH8BQA | JH4UYB | Japan | 15m | 21.38 | PHONE (SSB) | 59 | 59 | |||
| 24.10.2009 | ON4BHQ | JH4UYB | Japan | 15m | 21.1501 | PHONE (SSB) | 59 | 59 | |||
| 24.10.2009 | OQ4B | ON4B | JH4UYB | Japan | 15m | 21.1501 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 24.10.2009 | DK9LB | DL1NFG | JH4UYB | Japan | 15m | 21.1501 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 24.10.2009 | YR9P | YO9HP | JH4UYB | Japan | 15m | 21.1501 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | |
| 24.10.2009 | IV3JCC | JH4UYB | Japan | 15m | 21.1501 | PHONE (SSB) | 59 | 59 | CQ-WW-SSB | ||
| 27.09.2009 | DL0NS | DF1LON | JH4UYB | Japan | 15m | 21.111 | DIGI (DIG) | 599 | 599 | ||
| 27.09.2009 | DL8SCG | JH4UYB | Japan | 15m | 21.111 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2009 | DL4ME | JH4UYB | Japan | 15m | 21.1110 | DIGI (DIG) | 599 | 599 | DX | ||
| 27.09.2009 | DO9ST | JH4UYB | Japan | 15m | 21.080 | DIGI (DIG) | 599 | 599 | |||
| 27.09.2009 | IV3TMV | IV3ZXQ | JH4UYB | Japan | 15m | 21.111 | DIGI (DIG) | 599 | 599 | ||
| 26.09.2009 | YO9HP | JH4UYB | Japan | 15m | 21.0771 | DIGI (DIG) | 599 | 599 | |||
| 21.06.2009 | DL8PG | JH4UYB | Japan | 15m | 21.0060 | CW | 599 | 599 | DARC-WAEDC | ||
| 21.06.2009 | ON4BHQ | JH4UYB | Japan | 15m | 21.0064 | CW | 599 | 599 | AA-CW | ||
| 20.06.2009 | DK7ZT | JH4UYB | Japan | 15m | 21.0275 | CW | 599 | 599 | AA-CW | ||
| 20.06.2009 | LX1NO | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 20.06.2009 | DL4ME | JH4UYB | Japan | 15m | 21.0309 | CW | 599 | 599 | DX | ||
| 31.05.2009 | OH0EC | DK3QZ | JH4UYB | Japan | 15m | 21.008 | CW | 599 | 599 | ||
| 15.02.2009 | DL9GWD | JH4UYB | Japan | 15m | 21.098 | DIGI (DIG) | 599 | 599 | |||
| 15.02.2009 | YR9P | YO9HP | JH4UYB | Japan | 15m | 21.0766 | DIGI (DIG) | 599 | 599 | ||
| 14.02.2009 | DC3RJ | JH4UYB | Japan | 15m | 21.070 | DIGI (DIG) | 599 | 599 | |||
| 14.02.2009 | IV3JCC | JH4UYB | Japan | 15m | 21.083 | DIGI (DIG) | 599 | 599 | |||
| 26.10.2008 | DJ8OG | JH4UYB | Japan | 15m | 21.1601 | PHONE (SSB) | 59 | 59 | |||
| 26.10.2008 | DK5DQ | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 26.10.2008 | DL5AN | JH4UYB | Japan | 15m | 21.1600 | PHONE (SSB) | 59 | 59 | CQWWSSB | ||
| 26.10.2008 | DF1LON | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 26.10.2008 | DL9GTB | JH4UYB | Japan | 15m | 21.2000 | PHONE (SSB) | 59 | ||||
| 26.10.2008 | DJ2YA | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 14 | 59 | CQ-WW-SSB | ||
| 26.10.2008 | DF0AT | DF6QV | JH4UYB | Japan | 15m | 21.160 | PHONE (SSB) | 59 | 59 | ||
| 26.10.2008 | YO3FRI | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 26.10.2008 | DO9ST | JH4UYB | Japan | 15m | 21.270 | PHONE (SSB) | 59 | 59 | |||
| 25.10.2008 | YR9P | YO9HP | JH4UYB | Japan | 15m | 21.1981 | PHONE (SSB) | 59 | 59 | CQWWSSB | |
| 25.10.2008 | DL8SCG | JH4UYB | Japan | 15m | 21.1991 | PHONE (SSB) | 59 | 59 | |||
| 25.10.2008 | DO1SAJ | YURI | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 591 | 592 | ||
| 25.10.2008 | DL1PT | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 599 | |||
| 25.10.2008 | DK7ZT | JH4UYB | Japan | 15m | 21.1991 | PHONE (SSB) | 59 | 59 | CQWWSSB | ||
| 22.06.2008 | DL5YM | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 21.06.2008 | YO3FRI | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 25.05.2008 | DL3YM | JH4UYB | Japan | 15m | 21.0000 | CW | 599 | 599 | |||
| 25.05.2008 | DR5L | DL1EKC | JH4UYB | Japan | 15m | 21.004 | CW | 599 | 599 | ||
| 24.05.2008 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0020 | CW | ||||
| 24.05.2008 | YO3FRI | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 24.05.2008 | YT2T | JH4UYB | Japan | 15m | 21.0000 | CW | 599 | 599 | CQWPXCW | ||
| 11.11.2007 | DJ1AA | JH4UYB | Japan | 15m | 21.2590 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 11.11.2007 | DG5OBB | JH4UYB | Japan | 15m | 21.259 | PHONE (SSB) | 591 | 593 | |||
| 28.10.2007 | 5H3EE | DL4SM | JH4UYB | Japan | 15m | 21.2500 | PHONE (SSB) | 59 | 59 | ||
| 28.10.2007 | A45WD | YO9HP | JH4UYB | Japan | 15m | 21.1946 | PHONE (SSB) | 59 | 59 | CQWWSSB | |
| 28.10.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 01.09.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 16.06.2007 | DL3TD | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | DXPDN | ||
| 16.06.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 27.05.2007 | DA0I | DK1II | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | ||
| 27.05.2007 | DR5L | DK3QZ | JH4UYB | Japan | 15m | 21.0030 | CW | 599 | 599 | CQWPXCW | |
| 27.05.2007 | 5H3EE | DL4SM | JH4UYB | Japan | 15m | 21.0250 | CW | 599 | 599 | ||
| 26.05.2007 | OE4VIE | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | DXPDN | ||
| 15.04.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 25.03.2007 | DJ1AA | JH4UYB | Japan | 15m | 21.0000 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 25.03.2007 | DG5OBB | JH4UYB | Japan | 15m | 21.368 | PHONE (SSB) | 590 | 591 | |||
| 25.03.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | PHONE (SSB) | 59 | 59 | |||
| 24.03.2007 | TA1/DL7BC | DL7BC | JH4UYB | Japan | 15m | 21.3500 | PHONE (SSB) | 59 | 59 | ||
| 18.03.2007 | OL8M | OK1DRQ | JH4UYB | Japan | 15m | 21.0 | CW | 599 | 599 | ||
| 18.03.2007 | YO3FRI | JH4UYB | Japan | 15m | 21 | CW | 599 | 599 | |||
| 28.10.2006 | DL9GTB | JH4UYB | Japan | 15m | 21.0000 | PHONE (SSB) | 59 | ||||
| 28.05.2006 | DJ1AA | JH4UYB | Japan | 15m | 21.0200 | CW | 599 | 599 | PM64 | ||
| 12.11.2005 | DJ1AA | JH4UYB | Japan | 15m | 21.2500 | PHONE (SSB) | 59 | 59 | PM64 | ||
| 30.10.2005 | DF6QV | JH4UYB | Japan | 15m | PHONE (SSB) | 59 | 59 | PM64 | |||
| 30.10.2005 | DL8OBF | JH4UYB | Japan | 15m | 2141732.000 | PHONE (SSB) | 59 488 | 59 | PM64 | CQWWSSB | |
| 24.09.2005 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0000 | DIGI (RTTY) | ||||
| 29.05.2005 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0066 | CW | ||||
| 13.02.2005 | DF4WC | JH4UYB | Japan | 15m | 21.0740 | DIGI (DIG) | 599 | 599 | |||
| 13.02.2005 | DC3RJ | JH4UYB | Japan | 15m | 21.071 | DIGI (DIG) | 599 | 599 | |||
| 14.11.2004 | DJ1AA | JH4UYB | Japan | 15m | 21.2500 | PHONE (SSB) | 5914 | 5935 | PM64 | ||
| 04.09.2004 | DC3RJ | JH4UYB | Japan | 15m | 21.070 | PHONE (SSB) | 59 | 59 | |||
| 20.06.2004 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0079 | CW | ||||
| 25.10.2003 | DF6QV | JH4UYB | Japan | 15m | PHONE (SSB) | 59 | 59 | PM64 | |||
| 27.09.2003 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0800 | DIGI (RTTY) | ||||
| 29.03.2003 | DJ1AA | JH4UYB | Japan | 15m | 21.2000 | PHONE (SSB) | 59048 | 59729 | PM64 | ||
| 08.02.2003 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.0800 | DIGI (RTTY) | ||||
| 27.10.2002 | DF7ZS | DF7EE | JH4UYB | Japan | 15m | 21.4445 | PHONE (SSB) | ||||
| 27.10.2002 | DJ2YA | JH4UYB | Japan | 15m | 21368 | PHONE (SSB) | 59 | 59 | |||