Last updated: 2026-08-03 22:38:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 16 |
| 5Z4GO | -3 |
| 7L4IOU2 | 1 |
| 7L4IOU3 | 1 |
| 7L4IOU4 | -1 |
| 7L4IOU9 | -1 |
| AA7NM | 13 |
| AB9NE | -4 |
| AC0G/B4 | 0 |
| AC0G/ND | 0 |
| AC1BC | -2 |
| AC3OT | -4 |
| AC7IJ | -3 |
| AD7U | -1 |
| AE0FG | -1 |
| AE2EA | 9 |
| AE5AU | 1 |
| AE6RQ | 0 |
| AI4FU-KIWI | 0 |
| AJ4AV | 13 |
| AK0SK | 15 |
| AK6RI-1 | 1 |
| BM2KVV | 1 |
| BV3UN | 1 |
| CR7CDF | 2 |
| CT7AJC | -2 |
| DA1VID | 1 |
| DARCT13 | 1 |
| DB0NMB-R | 8 |
| DB9OH | 107 |
| DC1RDB | -1 |
| DC5AL-R | 17 |
| DD0MS | 0 |
| DE0QPG | 1 |
| DF1VB | -1 |
| DF2MG | 28 |
| DF7PNX | 0 |
| DG1ATN | -4 |
| DG1ELE | 11 |
| DG3SDK | 0 |
| DG5DH | 33 |
| DG7SFI-2 | -6 |
| DJ2DS/1 | -1 |
| DK0ABT | -10 |
| DK1BL/2 | 0 |
| DK4RW/1 | -1 |
| DK6UG | 11 |
| DK8AF | -42 |
| DK8FT | -1 |
| DK8JP/1 | 26 |
| DL0PF | 43 |
| DL1STB | 9 |
| DL1XH | 0 |
| DL2ZZ | -2 |
| DL3TU | 26 |
| DL4KBB | -18 |
| DL4RU | -1 |
| DL4ZBE | -1 |
| DL7AUQ | -8 |
| DL7UP/2 | 21 |
| DN9DSF | -1 |
| EA1FAQ | 60 |
| EA1IOW | 0 |
| EA3IOT | 0 |
| EA5XQ | 46 |
| EA8EE | 3 |
| EB2EAS-SDR1 | 36 |
| EC1CS | 3 |
| F4FPR | 0 |
| F4VTQ/K | 13 |
| F4VTQ/R | -2 |
| F4VTQ/U | 3 |
| F5178SWL | 18 |
| F5AHD | 19 |
| F5VBD | 160 |
| FN41RY | 13 |
| G0KTN | 16 |
| G0TCD | 0 |
| G3VPW | 2 |
| G4FKI | -3 |
| G4HZX | 0 |
| G4MSA | 0 |
| G4ZFQ | 0 |
| G8URE | -100 |
| GB0PSC | 0 |
| GM0DHD | 1 |
| GM4DIJ | 0 |
| GM4DTH | 0 |
| GM4JRT | 0 |
| GM4RJI | 14 |
| HA5GB | 69 |
| HB9DSE | 0 |
| HB9FZG | -1 |
| HB9GZW | 99 |
| HB9HEY | 72 |
| HB9HXZ | 74 |
| HB9RYZ | 0 |
| HB9VQQ | 3 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | 5 |
| HB9VQQ/RL | 1 |
| HB9VQQ/RS | 3 |
| HK4RAU | 0 |
| HZ1SF | 5 |
| I0UVN | 2 |
| IK6IOQ | 0 |
| IW2KPL | 24 |
| IW3HBX | 3 |
| JA7KBR | -1 |
| JP1ODJ/SDR | 1 |
| K0BHB-2 | 42 |
| K1HTV-4 | 6 |
| K1RA-4 | 11 |
| K1RKS/2 | 1 |
| K1YZY | -24 |
| K2DAK | 3 |
| K3DFD | 0 |
| K3FEF | -1 |
| K3GMQ | 0 |
| K3LR | 0 |
| K4AGR | 0 |
| K4DDI | 0 |
| K4FMH | 3 |
| K4JAH | 0 |
| K4KDJ-15 | -3 |
| K5JBT | 27 |
| K5KHK | 1 |
| K5MO | 0 |
| K5VW | -9 |
| K5XL | 0 |
| K6FOD | 4 |
| K6OI | 26 |
| K6PZB | 0 |
| K6VZK | 0 |
| K7LEN | 0 |
| K7LNA | -1 |
| K8BMZ | -2 |
| K8NVH-K0 | 0 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -17 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA5F | 7 |
| KA9LHE | 10 |
| KB3CNS | 5 |
| KB7GF | 2 |
| KB7SVP/SDR5 | 27 |
| KB8EZX | 0 |
| KB8VUC | -1 |
| KC0KVR | 5 |
| KC2DAC | 1 |
| KC2G | 0 |
| KC3MN | 15 |
| KC5HHQ | 11 |
| KC8QDR | 0 |
| KC8WJD | 11 |
| KC9VNU | 0 |
| KD0TBA | 47 |
| KD2KQM | 86 |
| KD2M | 0 |
| KD2OM | 0 |
| KD4OKR | 0 |
| KD5QLM | 0 |
| KD7EFG | 0 |
| KD7EFG-1 | -1 |
| KD7HGL | 3 |
| KD9KHZ | 125 |
| KD9LVX | -2 |
| KE2EFX | 0 |
| KE4IP | -3 |
| KE7EX | -10 |
| KE7ZXJ | 23 |
| KE8KYP | -4 |
| KE8MYP | -3 |
| KF6ZEO | -1 |
| KF8EEZ/0 | 12 |
| KFS | 5 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KFS/SE | 0 |
| KFS/SW | 0 |
| KG0D | 7 |
| KG6IQH/SDR | 63 |
| KG6JMO | 0 |
| KG7QVK | 8 |
| KI4FBL | 1 |
| KJ6EI/VE7 | 21 |
| KJ6MKI | 0 |
| KJ7ABK | 12 |
| KK4NLK | 15 |
| KK6PXP | 8 |
| KK6UC | 74 |
| KK7IXU | 0 |
| KL3RR | 11 |
| KL5E | 0 |
| KL7L | 0 |
| KL7QN | 0 |
| KL7QT-7 | 0 |
| KM0R | 1 |
| KM4MZA | 0 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ9RSS | -2 |
| KR8MER | 0 |
| KV0S | 9 |
| KW4TN | 1 |
| KW7MM | 8 |
| KX4AZ/A | 1 |
| KX4AZ/T | 5 |
| KX4O | -8 |
| LA1ZM | 0 |
| LU8MIL | -6 |
| LX1LC | -7 |
| LY3FF-11 | -5 |
| M0WHU | 34 |
| M0WMG | 0 |
| M9PSY | -1 |
| M9PSY-1 | 0 |
| N0COQ | 0 |
| N0GQ | -66 |
| N0QDS | 0 |
| N2DED | 15 |
| N2EPE | 8 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 4 |
| N3PK | 0 |
| N4TTN | 0 |
| N4TVC/4 | 56 |
| N5CSC | -2 |
| N5MCB | 9 |
| N5MN | 19 |
| N5TNL | 0 |
| N5UTV/VT | 8 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N6WAI-1 | 10 |
| N7BUI | 0 |
| N7QXB | 5 |
| N7SET | 0 |
| N7TUG | -1 |
| N7VVX | 0 |
| N8DMH | 1 |
| N8GA | 0 |
| N8GA-1 | 0 |
| N8VIM | 1 |
| N9AWU | 0 |
| ND7M | -5 |
| NG5P | 22 |
| NY4Q | 3 |
| OE2WNL | 0 |
| OE3GBB | -1 |
| OE3GBB/P | 0 |
| OE3GBB/Q | 0 |
| OE6ADD | -2 |
| OE9TAV | 0 |
| OH3CUF | 3 |
| OH3LMN/KIWI | 0 |
| OH6BG | 0 |
| OK1HRA | 43 |
| ON5HB | -1 |
| ON5KQ | 1 |
| ON8EC | 49 |
| OZ7IT | -2 |
| PA0590SWL | -1 |
| PA0OCD/1 | 0 |
| PA0RDT | 0 |
| PA0SLT/4 | 2 |
| PA0SLT/5 | 1 |
| PA0SLT/6 | -3 |
| PA0SLT/J | 0 |
| PA11674SWL | -6 |
| PA1JMS | -2 |
| PA2JH | -10 |
| PD0JEW | 1 |
| PD0OHW | 0 |
| PE0MJX | 0 |
| PE1CVJ | 1 |
| PE2BZ-KI-V | 36 |
| PI4THT | 10 |
| PT2FHC | -1 |
| PY2GN | 0 |
| SA0GUS | 44 |
| SA1CKE | 9 |
| SA6BSS/HL | 13 |
| SA6BSS/PD | 51 |
| SM7IUN | -7 |
| SP8MK | 2 |
| SQ2WB | -4 |
| SQ3H | -4 |
| SQ5SH | 7 |
| SWL-JO20IT | 1 |
| SWL-TALO | 1 |
| SWL/HU1UB | -1 |
| SWLKCL | -2 |
| TA2AEG | 15 |
| TI0RC | 1 |
| UACNJ | 0 |
| UR4URQ | 1 |
| VA3ROM | 0 |
| VA3ROM-1 | 0 |
| VA3VOR | 0 |
| VE2DPF | 0 |
| VE2EBM | 0 |
| VE3HOA | 0 |
| VE3NM | 5 |
| VE3PRO | -4 |
| VE4ACE | 0 |
| VE4DRK | -5 |
| VE5SAR | 0 |
| VE6/G4TUS | -1 |
| VE6FT | -1 |
| VE6JY | 13 |
| VE7AFV | 10 |
| VE7LGN | 8 |
| VE7RVS | 34 |
| VE7YIO | 0 |
| VK2DAY | 25 |
| VK3ARW | -7 |
| VK3CHR | 2 |
| VK3CMZ | 0 |
| VK3FSK | 34 |
| VK3KHZ | 0 |
| VK4DL/SDR1 | 7 |
| VK4TDI | -44 |
| VK4TMZ | 20 |
| VK5ARG | 0 |
| VK5EI | -1 |
| VK5WA/2 | 0 |
| VK6KLI | 0 |
| VK6WR | 0 |
| VK7CMV | 0 |
| VK7EKA | 8 |
| VK7JJ | 0 |
| VO1CBL | 0 |
| W0ASW | -3 |
| W0AY | 105 |
| W0CWA/K | 0 |
| W0TBR | 0 |
| W0WWV | 0 |
| W1CK | 0 |
| W1GLO | 37 |
| W2NAF-2 | 0 |
| W2NYX | 5 |
| W3MLM | -92 |
| W3PIE | 0 |
| W3PM | -2 |
| W4BXA | 0 |
| W4KEL | -1 |
| W4MXZ | 4 |
| W5UHQ | 0 |
| W6BOS | 13 |
| W6EXT | 3 |
| W6MFB | 2 |
| W7GAJ | 0 |
| W7WKR-1 | 5 |
| W7WKR-K1 | 0 |
| W8UM/1 | 16 |
| WA2N | -1 |
| WA2TP | 0 |
| WA3TTS | -2 |
| WA4DT | 0 |
| WA5DJJ | 0 |
| WA5LRU | -6 |
| WA6OUR/K | 0 |
| WA7LNW | 15 |
| WA7SKT | 23 |
| WB7ABP | 0 |
| WD1STC | 15 |
| WD4ELG | 46 |
| WESSEX | 0 |
| WF4V | 0 |
| WM6T | -4 |
| WT8P | 1 |
| WW6D | 0 |
| YL1VA | 15 |
| YL3LJ | 0 |
| YU1DGH | 41 |
| ZL1KFM | 0 |
| ZL2AIU | 0 |
| ZL2J | 0 |
| ZL2P | 0 |