Last updated: 2026-07-23 20:28:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 46 |
| 5Z4GO | -2 |
| 9A1FER | 26 |
| AA0O | 36 |
| AA7NM | 14 |
| AA7US | 0 |
| AC0G/B4 | 0 |
| AC0G/ND | 0 |
| AC0G/S | 0 |
| AC1UZ | -1 |
| AD7U | -1 |
| AE5AU | 0 |
| AE6RQ | 0 |
| AF7KR | 2 |
| AH2S | 1 |
| AI4FU-KIWI | 0 |
| AIRSDR | 0 |
| AJ5TX | -2 |
| AK6RI-1 | -1 |
| BM2KVV | 0 |
| BV0WSPR | 0 |
| CR7CDF | -2 |
| CT7AJC | 23 |
| DA1RGG | 0 |
| DA1VID | -2 |
| DARCT13 | 17 |
| DC1RDB | -1 |
| DC1SAF | -3 |
| DC4HP-1 | -13 |
| DC5AL-R | -1 |
| DF1VB | 4 |
| DF8OE | 52 |
| DG1ATN | -4 |
| DG3SDK | 0 |
| DG5DH | 33 |
| DG7SFI-2 | -5 |
| DJ2DS/1 | 0 |
| DK0ABT | -13 |
| DK4RW/1 | -1 |
| DK5HH/8 | -1 |
| DK6UG | 24 |
| DK8AF | -26 |
| DK8FT | -1 |
| DK9PA | 0 |
| DL0BR/1 | 0 |
| DL0MZ | 0 |
| DL0PF | 7 |
| DL1BAJ | 0 |
| DL1ECN-1 | 66 |
| DL1XH | -1 |
| DL2ZZ | -3 |
| DL3TU | 22 |
| DL4KBB | 6 |
| DL4RU | 27 |
| DL4ZBE | 17 |
| DL6DAV | 14 |
| DL6OW-MH | 62 |
| DL6OW-WTM | -16 |
| DL7AUQ | 0 |
| DL8FBN | -1 |
| DN9NOX | 13 |
| EA3IOT | -2 |
| EA8-DF4UE | -1 |
| EA8/DF4UE | 2 |
| EA8BFK | -2 |
| EA8EE | 31 |
| EC1CS | -4 |
| EI4HQ | -7 |
| F4LNO | 1 |
| F4VTQ/H | 0 |
| F4VTQ/U | 1 |
| F5VBD | 71 |
| G0EKQ | 11 |
| G0FCH | 64 |
| G0KTN | 12 |
| G0TCD | 2 |
| G1FQD | 0 |
| G1WOR | 52 |
| G3VPW | 25 |
| G4AHG | 0 |
| G4FKI | -3 |
| G4GVZ | 0 |
| G4HZX | -1 |
| G4MSA | 0 |
| G4ZFQ | 0 |
| G7ELK | 0 |
| G8URE | -72 |
| GB0PSC | -1 |
| GM0DHD | 0 |
| GM4DIJ | 0 |
| GM4HYG | 1 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| HA5GB | 86 |
| HB9DSE | 0 |
| HB9GZW | 98 |
| HB9HXZ | 0 |
| HB9RYZ | 0 |
| HB9VQQ | -1 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | -3 |
| HB9VQQ/RL | 0 |
| HB9VQQ/RS | -1 |
| HK4RAU | 20 |
| HS0ZGZ | 37 |
| HZ1SF | 0 |
| I0UVN | -1 |
| IK6IOQ | 0 |
| IU0OQM | -5 |
| IW0HRD | -1 |
| IW3HBX | -1 |
| JH4GLG | -1 |
| JR5JEU | 1 |
| K0BHB-2 | 37 |
| K1HTV-4 | 7 |
| K1RKS/2 | 0 |
| K1YZY | -23 |
| K2DAK | 1 |
| K3DFD | 0 |
| K3FEF | 3 |
| K3GMQ | -1 |
| K3LR | 0 |
| K4AGR | 0 |
| K4DDI | 3 |
| K4FMH | 0 |
| K4KDJ-15 | -4 |
| K4NE | 0 |
| K5EM-1 | 79 |
| K5JBT | 27 |
| K5KHK | 0 |
| K5MO | -1 |
| K5QP | -50 |
| K5VW | 0 |
| K5XL | 0 |
| K6FOD | 5 |
| K6PZB | 0 |
| K6RRP | 7 |
| K6VZK | -1 |
| K7LEN | 7 |
| K7LNA | -1 |
| K8BMZ | 7 |
| K8NVH-K0 | 15 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -18 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA7OEI-9 | 1 |
| KA9DZR | 0 |
| KB3CNS | 4 |
| KB7GF | 3 |
| KB7SVP/SDR5 | 31 |
| KB8EZX | 0 |
| KB8VUC | 5 |
| KC0KVR | 9 |
| KC2DAC | 0 |
| KC2G | 0 |
| KC3MN | 9 |
| KC8QDR | 6 |
| KD0TBA | 48 |
| KD2CLR | -1 |
| KD2LZI | 212 |
| KD2M | -7 |
| KD2OM | -1 |
| KD4C | 10 |
| KD4OKR | 0 |
| KD5QLM | 0 |
| KD7EFG | 0 |
| KD7EFG-1 | 0 |
| KD7HGL | 1 |
| KD9KHZ | 119 |
| KE6MYA | 0 |
| KE7ZXJ | 21 |
| KF0TUA | 2 |
| KF8EEZ/0 | 10 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | -1 |
| KFS/SE | 0 |
| KG0D | 3 |
| KG6IQH/SDR | 67 |
| KG6JMO | 0 |
| KG6NFJ | 0 |
| KG7QVK | 9 |
| KH6FA | -3 |
| KI4FBL | 0 |
| KI5MQY | 62 |
| KI5QDA | 2 |
| KJ6EI/VE7 | 17 |
| KJ6MKI | 0 |
| KJ7ABK | 11 |
| KK4GKF | 7 |
| KK4NLK | 7 |
| KK6PXP | 8 |
| KK7IXU | 0 |
| KL7L | 0 |
| KL7QN | 3 |
| KM0R | 2 |
| KM4MZA | 15 |
| KM6ZX | -4 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ2Y | 1 |
| KQ9RSS | -2 |
| KV0S | 18 |
| KW7MM | 15 |
| KX4AZ/A | 0 |
| KX4AZ/T | 0 |
| KX4O | -9 |
| KX4TH | 16 |
| LA1ZM | 1 |
| LA3FY/2 | 27 |
| LA6IMA | 8 |
| LX1LC | 25 |
| M0VOB-SDR | 1 |
| M0WMG | -2 |
| M7FUP | -18 |
| M7LZT | 0 |
| M9PSY | -1 |
| M9PSY-1 | -1 |
| M9PSY-2 | 0 |
| M9TWM | 0 |
| MW7SIF | 0 |
| N0QDS | 5 |
| N0SYU | 0 |
| N2EPE | 3 |
| N2YCH | -2 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3MK | 1 |
| N3PK | 0 |
| N4TTN | 0 |
| N4TVC/4 | 54 |
| N5CSC | -1 |
| N5MCB | 3 |
| N5MN | 14 |
| N5TNL | 0 |
| N5UTV/VT | -5 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N7QXB | -13 |
| N7RCL | -1 |
| N7SET | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8GA-1 | -1 |
| N8VIM | 0 |
| N9AWU | 17 |
| ND7M | 0 |
| NE14ABJ | -3 |
| NG1Y | 25 |
| NG5P | 18 |
| NI5F | 22 |
| NY4Q | 1 |
| OE3GBB | -8 |
| OE3GBB/P | 0 |
| OE3GBB/Q | 0 |
| OE5MMP | 4 |
| OE6ADD | 0 |
| OE6PWD | 0 |
| OE9TAV | 0 |
| OH3CUF | 2 |
| OH3LMN/KIWI | 0 |
| OH5LIZ | -50 |
| OH6BG | 2 |
| OH9DVN | -8 |
| OK1HRA | 38 |
| ON3GS | 95 |
| ON4CDJ | -1 |
| ON5HB | 0 |
| ON5KQ | -3 |
| OZ1BHI | -5 |
| OZ1TV | 20 |
| OZ7IT | -1 |
| PA0BRO | 54 |
| PA0LSB | -5 |
| PA0MLC | -15 |
| PA0RDT | 0 |
| PA0SLT/4 | 23 |
| PA0SLT/5 | 15 |
| PA0SLT/6 | -4 |
| PA0SLT/J | -5 |
| PA3WLE | 4 |
| PA5KT-15 | 1 |
| PD0OHW | -1 |
| PD2CH | 180 |
| PE0MJX | 0 |
| PI4THT | 2 |
| PLANB/SWL | 0 |
| PY2GN | 0 |
| SA6BSS/HL | 0 |
| SM4GTV | 0 |
| SM7IUN | 0 |
| SP8MK | 7 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SQ5SH | 10 |
| SQ6XL | 0 |
| SQ7IQO | 17 |
| SWL-NIAGARA | -15 |
| SWL-TALO | 0 |
| SWLCN88 | 0 |
| TA4/G8SCU | 1 |
| TI0RC | 43 |
| UR4URQ | 5 |
| V51RS | 0 |
| VA3ROM | 17 |
| VA3ROM-1 | 0 |
| VE2DPF | 1 |
| VE2EBM | 0 |
| VE3MNX | 3 |
| VE3PRO | 156 |
| VE4ACE | 0 |
| VE4DRK | 0 |
| VE4KRK | 1 |
| VE5SAR | 1 |
| VE6FT | 0 |
| VE6JY | 5 |
| VE6KDX | -3 |
| VE7AFV | 11 |
| VE7LGN | 0 |
| VE7YIO | 0 |
| VK4BAP | 13 |
| VK4DL/SDR1 | 3 |
| VK5ARG | -1 |
| VK5EI | -1 |
| VK6KLI | -1 |
| VK6WR | 0 |
| VK7JJ | -4 |
| VO1CBL | -1 |
| VR2BG | 5 |
| VU2OY | 179 |
| VU2TUM | 186 |
| W0AY | 101 |
| W0CWA/K | 16 |
| W0TBR | 0 |
| W0WWV | 0 |
| W1AD | 22 |
| W1CK | -1 |
| W1CK-1 | -1 |
| W1GLO | 37 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W2NYX | 1 |
| W3JFM | 35 |
| W3MLM | -55 |
| W3PIE | 12 |
| W3USR-1 | 2 |
| W4BLD | 83 |
| W4BXA | 0 |
| W4FG | 39 |
| W4KEL | 5 |
| W5WTH | 10 |
| W6BOS | 0 |
| W6LPM/6 | 0 |
| W6MFB | 2 |
| W7GAJ | 0 |
| W7ONG | 0 |
| W7PJH | 4 |
| W7WKR-1 | 0 |
| W7WKR-2 | 2 |
| W8EDU | 2 |
| WA1PER | -1 |
| WA2N | 0 |
| WA2TP | 0 |
| WA3TTS | -3 |
| WA3VPZ | -6 |
| WA5DJJ | 0 |
| WA5SON | 60 |
| WA7LNW | 8 |
| WB6CXC/7 | 0 |
| WB7ABP | 0 |
| WC2L | 3 |
| WD4ELG | 9 |
| WE6Z | 8 |
| WESSEX | -2 |
| WM6T | -4 |
| WO2S | 5 |
| WS3W | -3 |
| WT8P | -1 |
| WW6D | -13 |
| WY1U | 17 |
| XX892 | 6 |
| YL1VA | 17 |
| YL3LJ | 0 |
| ZL1KFM | 0 |
| ZL2BCI | -86 |
| ZL2J | 0 |
| ZL2P | 1 |
| ZR6MS | 0 |
| ZS6BQQ | -1 |