Last updated: 2026-07-25 08:40:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 38 |
| 5Z4GO | 0 |
| 7L4IOU2 | -1 |
| 7L4IOU3 | 0 |
| 7L4IOU9 | 0 |
| 9A1FER | 24 |
| AC0G/ND | 0 |
| AC7IJ | -16 |
| AD0RS | 0 |
| AD7U | -1 |
| AE0FG | -2 |
| AE5AU | 1 |
| AF7KR | 3 |
| AIRSDR | 98 |
| AJ4AV | 13 |
| AK6RI-1 | -1 |
| AUTO | 13 |
| BV0WSPR | 109 |
| CR7BYS | -1 |
| CR7CDF | 1 |
| CT7AJC | 0 |
| DA1RGG | 0 |
| DA1VID | -1 |
| DARCT13 | 0 |
| DB0NMB-R | 8 |
| DB0SLK | -1 |
| DB1UJ-1 | 0 |
| DB6WZ-SDR | 6 |
| DC1RDB | -1 |
| DC1SAF | -3 |
| DC4HF | 35 |
| DC5AL-R | 6 |
| DD0MS | 0 |
| DD1NK | 6 |
| DF1VB | -1 |
| DF7PNX | 0 |
| DF8JO/SDR | -4 |
| DF8OE | 51 |
| DG1ATN | -3 |
| DG1ELE | 6 |
| DG3SDK | 0 |
| DG7SFI-2 | -5 |
| DG8MAR | 2 |
| DH2WS | 44 |
| DJ2DS/1 | 0 |
| DK0ABT | -12 |
| DK1BL/2 | 38 |
| DK5HH/8 | 0 |
| DK8AF | -24 |
| DK8FT | 0 |
| DK8JP/1 | 13 |
| DK9PA | 0 |
| DL0BR/1 | 0 |
| DL0PF | 6 |
| DL0POR | 184 |
| DL0PTB | 7 |
| DL1BAJ | 0 |
| DL1ECN-1 | 62 |
| DL1GCD/1 | 3 |
| DL1GCD/2 | 69 |
| DL1XH | 0 |
| DL2BQA | 0 |
| DL2RXE | 18 |
| DL2ZZ | -1 |
| DL3TU | 20 |
| DL4KBB | 6 |
| DL4RU | 1 |
| DL6DAV | 15 |
| DL6OW-MH | 59 |
| DL6OW-WTM | -16 |
| DL7AUQ | 0 |
| DL8FBN | -1 |
| DL8SEL | 8 |
| DN9DSF | 0 |
| EA1IOW | 0 |
| EA3IOT | 0 |
| EA8/DF4UE | 3 |
| EA8BFK | 1 |
| EC1CS | 2 |
| EI4HQ | -2 |
| ES1ANT | -8 |
| F1GAL | 15 |
| F4FPR | 0 |
| F4LNO | 0 |
| F4VTQ/K | -4 |
| F4VTQ/M | 69 |
| F4VTQ/R | -1 |
| F5178SWL | 12 |
| F5AHD | 19 |
| F5VBD | 69 |
| F61695 | 5 |
| F81251 | -8 |
| FSWL117 | 12 |
| G0FCH | 61 |
| G0IDE | -2 |
| G0KTN | 16 |
| G3VGZ | 0 |
| G3VPW | 0 |
| G4AHG | -37 |
| G4FKI | -3 |
| G4HZX | 0 |
| G4MSA | 0 |
| G4ZFQ | -1 |
| G4ZJH | 2 |
| G6UQZ | 69 |
| G7ELK | 0 |
| G8LZI/3 | 1 |
| G8URE | -104 |
| GB0PSC | 0 |
| GM0VPG | 53 |
| GM4DIJ | 0 |
| GM4DTH | 0 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| HA5GB | 82 |
| HB9DSE | 0 |
| HB9FZG | 0 |
| HB9GZW | 96 |
| HB9HXZ | -1 |
| HB9VQQ | 1 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | 4 |
| HB9VQQ/RL | 0 |
| HB9VQQ/RS | 2 |
| HED5643 | 13 |
| HS0ZGZ | 21 |
| HZ1SF | -1 |
| I0UVN | 0 |
| IK4PKL | -14 |
| IK5ZVE/5 | -5 |
| IK6IOQ | 0 |
| IV3VLN | 6 |
| IV3ZWB | -1 |
| IW0RQH | -5 |
| IW0RQJ | 25 |
| IW3HBX | 0 |
| JA7KBR | 0 |
| JI1HFJ | 74 |
| JP1ODJ/SDR | 0 |
| K0BHB-2 | 38 |
| K1RKS/2 | 1 |
| K2DAK | 5 |
| K3FEF | -1 |
| K3GMQ | 11 |
| K3LR | 0 |
| K5JBT | 27 |
| K5QP | -51 |
| K5VW | 1 |
| K6PZB | 0 |
| K6RRP | 1 |
| K6VDU | -6 |
| K6VZK | 0 |
| K7LEN | 0 |
| K8BMZ | 0 |
| K8NVH-K0 | 0 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -18 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA0ZOZ | 12 |
| KB7GF | 3 |
| KB7SVP/SDR5 | 36 |
| KB8VUC | 0 |
| KC2G | 0 |
| KC8QDR | 0 |
| KD2M | 0 |
| KD2OM | 0 |
| KD4OKR | 12 |
| KD7EFG | 0 |
| KD7EFG-1 | 0 |
| KD7HGL | 3 |
| KD9KHZ | 123 |
| KE4IP | -3 |
| KF8EEZ/0 | 12 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | -1 |
| KFS/SE | 0 |
| KG7QVK | 9 |
| KI5MQY | 65 |
| KJ5BT | -5 |
| KJ6EI/VE7 | 3 |
| KJ6MKI | 0 |
| KK4GKF | 7 |
| KK4NLK | 15 |
| KK6PXP | 8 |
| KK7IXU | 0 |
| KL3RR | 13 |
| KL5E | 0 |
| KL5SE | 42 |
| KL7L | 1 |
| KL7QN | -1 |
| KM0R | 4 |
| KM4MZA | 0 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ2Y | 1 |
| KQ9RSS | -3 |
| KW7MM | 16 |
| KX4AZ/T | 0 |
| KX4O | -12 |
| KZ4IK | -5 |
| LA1ZM | 1 |
| LA3FY/2 | -12 |
| LB8CJ | -2 |
| LLN201 | 5 |
| LX1LC | 0 |
| LY3FF-11 | -2 |
| M0HTB | 0 |
| M0LTE | 69 |
| M0WHU | -1 |
| M3XQM | 0 |
| M6XOF | -1 |
| M7LZT | -1 |
| M7NXS | -29 |
| M8GTD | 5 |
| M9GLT | 2 |
| M9PSY | -2 |
| M9PSY-1 | -8 |
| M9PSY-2 | 0 |
| M9TWM | 28 |
| MM7BWK | -1 |
| MW7SIF | 0 |
| N0CALL | 34 |
| N0HAQ | 0 |
| N0QDS | 0 |
| N0SYU | 0 |
| N1NWE | 11 |
| N2EPE | 4 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 5 |
| N4MXZ | 4 |
| N4TTN | 0 |
| N5MCB | 0 |
| N5MN | 15 |
| N5TNL | 0 |
| N5UTV/VT | -1 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N7BUI | 0 |
| N7QXB | 0 |
| N7RCL | 0 |
| N7SET | 0 |
| N7TUG | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8GA-1 | -1 |
| N8VIM | 2 |
| N9AWU | 0 |
| N9YBX | 10 |
| ND7M | 0 |
| NE14ABJ | -4 |
| NG5P | 23 |
| NH6V | 17 |
| NI5F | 17 |
| NL9222 | -2 |
| NY4Q | 0 |
| OE3GBB | -3 |
| OE3GBB/P | 0 |
| OE3GBB/Q | 0 |
| OE3KFB | 1 |
| OE3XHU | 75 |
| OE5MMP | 4 |
| OE6ADD | -4 |
| OE6PWD | 0 |
| OE9BKJ | 18 |
| OE9TAV | -1 |
| OH3CUF | 3 |
| OH3LMN/KIWI | 0 |
| OH5LIZ | -52 |
| OH6BG | 0 |
| OK1HRA | 43 |
| ON1AFF | 0 |
| ON4CDJ | 0 |
| ON5HB | -1 |
| ON5KQ | 2 |
| ON8ST | -7 |
| ONL12087 | 0 |
| OZ1BHI | -6 |
| OZ7IT | 0 |
| OZ9QV | -1 |
| PA0590SWL | -1 |
| PA0RDT | 0 |
| PA0SLT/4 | 1 |
| PA0SLT/5 | 0 |
| PA0SLT/6 | -4 |
| PA0SLT/J | 2 |
| PA1APW | 26 |
| PA1JMS | 0 |
| PA2BGN | -6 |
| PA2JH | -13 |
| PA5KT-15 | 4 |
| PD0OHW | 0 |
| PD1EG-KI | 28 |
| PD1PET | 19 |
| PD2BAS | 10 |
| PD2CH | 172 |
| PD2RPS | -1 |
| PE0MJX | 0 |
| PE1CVJ | 0 |
| PE1KHX | 1 |
| PE1RZM | 4 |
| PE2BZ-KI-V | 20 |
| PF1B | 0 |
| PH5HP | 74 |
| PI4THT | 7 |
| SA0GUS | 43 |
| SA6BSS/HL | -4 |
| SM4GTV | 0 |
| SM7IUN | 0 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SQ6XL | 18 |
| SQ7IQO | 16 |
| SWL-JO20IT | 1 |
| SWL-SP-ORO | 5 |
| SWL-TALO | 0 |
| SWL/HU1UB | 0 |
| SWLKCL | 0 |
| TI0RC | -3 |
| TRCNET | -1 |
| V51RS | 1 |
| VA3ROM | -1 |
| VA3ROM-1 | 0 |
| VE2DPF | 0 |
| VE2EBM | 0 |
| VE3PRO | -4 |
| VE4ACE | 1 |
| VE4DRK | 0 |
| VE4KRK | 0 |
| VE5SAR | 1 |
| VE6JY | 16 |
| VE6KDX | 0 |
| VE7AFV | 11 |
| VE7LGN | 0 |
| VE7YIO | 0 |
| VK2JIW | 6 |
| VK3ARW | 3 |
| VK3CMZ | 0 |
| VK3KHZ | 0 |
| VK4DL/SDR1 | 4 |
| VK4TMZ | 24 |
| VK5ARG | 0 |
| VK5EI | -1 |
| VK5HW | 0 |
| VK5WA/2 | 0 |
| VK6KLI | -4 |
| VK6PVL | 5 |
| VK6QS | 0 |
| VK6WR | -1 |
| VK7JJ | -1 |
| VK7OO | 6 |
| VK8AW | 0 |
| VK8TH | 0 |
| VO1CBL | 0 |
| VR2BG | 6 |
| VY0ERC | 0 |
| W0AY | 106 |
| W0CWA/K | 0 |
| W0TBR | 0 |
| W1CK | 0 |
| W1CK-1 | 0 |
| W1GLO | 41 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3PIE | 0 |
| W3USR-1 | 3 |
| W4BXA | 0 |
| W4FG | 47 |
| W4KEL | 0 |
| W6BOS | 0 |
| W6EXT | 3 |
| W6IJL | 13 |
| W6LPM/6 | 0 |
| W7GAJ | 0 |
| W7WKR-1 | 0 |
| W7WKR-2 | 3 |
| W8EDU | 4 |
| WA2N | -3 |
| WA2TP | 0 |
| WA3TTS | -3 |
| WA3VPZ | -6 |
| WA5DJJ | 0 |
| WA7LNW | 8 |
| WB6CXC/7 | -1 |
| WB7ABP | 0 |
| WD4ELG | 45 |
| WE6K | 2 |
| WESSEX | 0 |
| WT8P | 2 |
| WW6D | -1 |
| XX892 | 6 |
| YL1VA | 16 |
| YL3LJ | 0 |
| ZL1KFM | 0 |
| ZL2005SWL | 0 |
| ZL2BCI | -88 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZL2RKL | 28 |
| ZL4KYH | -20 |
| ZR6MS | -5 |
| ZS3Y | -2 |
| ZS6FY | 14 |
| ZS6GL | 9 |