Last updated: 2026-08-29 16:06:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 9A1FER | 16 |
| AA6KL | 0 |
| AC0G/B1 | -1 |
| AC0G/B4 | -2 |
| AC0G/ND | -2 |
| AC7SM | 5 |
| AE5AU | -3 |
| AE6RQ | -1 |
| AF7KR | 0 |
| AIRSDR | 97 |
| AK6RI-1 | -1 |
| BV0WSPR | -89 |
| CR7BYS | -2 |
| CR7CDF | 2 |
| CT7AJC | -4 |
| DA1VID | 0 |
| DARCT13 | 0 |
| DB0NMB-R | 0 |
| DC1RDB | -1 |
| DC4HF | 29 |
| DC4HP-1 | 7 |
| DC5AL-R | 10 |
| DD3ST | -167 |
| DE0QPG | 2 |
| DF4SW | -7 |
| DF7PNX | 0 |
| DG1NDE | -9 |
| DG3SDK | 0 |
| DG7SFI-2 | -5 |
| DG8MAR | -16 |
| DJ2DS/1 | 0 |
| DJ9FBA | -1 |
| DK0ABT | -10 |
| DK3WM | -10 |
| DK4RW/1 | 1 |
| DK5HH/8 | -16 |
| DK6UG | -4 |
| DL0BR/1 | 1 |
| DL0PF | 27 |
| DL1BAJ | 0 |
| DL1ECN-8 | 3 |
| DL1XH | 3 |
| DL2ZZ | -2 |
| DL3EL | 20 |
| DL4RU | 0 |
| DL4ZBE | 0 |
| DL6KDS | 44 |
| DL6OW-MH | 8 |
| DL6OW-WTM | -10 |
| DL7AUQ | 3 |
| DL8BBY/1 | 14 |
| DN9DSF | 0 |
| EA1FAQ | 55 |
| EA1FBU | -8 |
| EA1IOW | 0 |
| EA3AGU | 3 |
| EA3IOT | -1 |
| EA4EOG | 11 |
| EA5HKX | 8 |
| EA5JTT | 2 |
| EA8/DF4UE | 1 |
| EA8BFK | -1 |
| EB5TC | -5 |
| EC1CS | 9 |
| EI4ACB | 0 |
| EI4HQ | -6 |
| ES4O | 13 |
| F1GAL | 16 |
| F1ZNO | 47 |
| F4JND | 1 |
| F4VTQ/K | -84 |
| F4VTQ/M | 49 |
| F4VTQ/R | -1 |
| F4VTQ/U | 0 |
| F5178SWL | 12 |
| F5VBD | 80 |
| F6EGX | -4 |
| F81251 | -7 |
| FSWL117 | -90 |
| G0BZB-SWL | 25 |
| G0FCH | -40 |
| G0IDE | 0 |
| G0KTN | 17 |
| G0TCD | 1 |
| G0TMX | 9 |
| G1BLO | 19 |
| G3VGZ | 0 |
| G3VPW | 0 |
| G4AHG | -36 |
| G4FKI | -2 |
| G4GVZ | 2 |
| G4HZX | 0 |
| G4KCM | 0 |
| G4LRP | 4 |
| G4MRS | -1 |
| G4MSA | 0 |
| G4ZFQ | 1 |
| G4ZJH | 2 |
| G7ELK | 0 |
| G7JUR | 0 |
| G7OAE | 0 |
| G8LCO | 0 |
| G8PFR | 0 |
| G8URE | -102 |
| GB0PSC | 0 |
| GM0DHD | 0 |
| GM0UDL | 19 |
| GM4DTH | 0 |
| GM4HYG | 1 |
| GM4JRT | 0 |
| GW2HFR | 78 |
| HB9DSE | 0 |
| HB9GZW | 72 |
| HB9RYZ | -10 |
| HB9VQQ | 2 |
| HB9VQQ/KE | -1 |
| HB9VQQ/RE | 3 |
| HB9VQQ/RL | 1 |
| HB9VQQ/RS | 1 |
| HZ1SF | 4 |
| I0UVN | 0 |
| IK0XFA | -52 |
| IK6IOQ | 0 |
| IW3HBX | 1 |
| IZ0FKE | 2 |
| JP1ODJ/SDR | 0 |
| K0ED | 8 |
| K1JFJ | 2 |
| K1RA-4 | -6 |
| K1RA-PI | -2 |
| K1YZY | -24 |
| K2DAK | 5 |
| K2ZA | -2 |
| K3FEF | 3 |
| K3GMQ | -4 |
| K3LR | 0 |
| K4AGR | -2 |
| K4DDI | 0 |
| K4FMH | 2 |
| K4KDJ-15 | -2 |
| K4TOE | -1 |
| K5EM-1 | 64 |
| K5JBT | 23 |
| K5KHK | 2 |
| K5MO | 0 |
| K5VW | 0 |
| K5XL | -2 |
| K6FOD | 5 |
| K6NOG | 13 |
| K6PZB | 0 |
| K6VZK | 0 |
| K7GXB | 8 |
| K7LEN | 0 |
| K7RF | 0 |
| K8BMZ | 2 |
| K8NVH | 0 |
| K8NVH-K0 | 18 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9TRV | -4 |
| K9TRV-2 | -2 |
| K9TRV-4 | 0 |
| K9TRV-5 | -4 |
| KA3LNA | 14 |
| KB3CNS | 8 |
| KB7GF | 0 |
| KB7SVP/SDR5 | 28 |
| KB8RCO | 0 |
| KB8VUC | 5 |
| KC0KVR | 5 |
| KC1CIG | 29 |
| KC2DAC | 30 |
| KC8QDR | 0 |
| KD2M | -1 |
| KD2OM | 0 |
| KD2UBX | 11 |
| KD3ALD | 8 |
| KD4OKR | 0 |
| KD5QLM | 1 |
| KD7EFG | -4 |
| KD7EFG-1 | -9 |
| KD9KHZ | 126 |
| KE4IP | -3 |
| KE5GDB | 4 |
| KF4EAG | 6 |
| KF6ZEO | 0 |
| KFS | -2 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KG0D | -2 |
| KG6IQH/SDR | 15 |
| KG6JMO | 0 |
| KG6NFJ | 1 |
| KI5MQY | 62 |
| KJ6EI/VE7 | -10 |
| KJ6MKI | 0 |
| KJ7ABK | 11 |
| KK4FL | -1 |
| KK4NLK | 14 |
| KK6PXP | 8 |
| KK6UC | 51 |
| KK7IXU | 0 |
| KL3RR | 13 |
| KL5SE | 46 |
| KL7L | 1 |
| KL7QN | 3 |
| KL7QT-7 | 0 |
| KM0R | 1 |
| KM3T | -8 |
| KM4MZA | 0 |
| KM4SQK | -3 |
| KN4TGQ | -21 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ4MQR | 10 |
| KQ9RSS | -4 |
| KR4FES | -20 |
| KR8MER | -2 |
| KV0S | 1 |
| KW7MM | 19 |
| KX4AZ/A | 0 |
| KX4AZ/T | -4 |
| KX4O | -10 |
| LA1ZM | 0 |
| LB9KJ | 5 |
| LX1LC | -1 |
| LY3FF-11 | -2 |
| M0WMG | 0 |
| M7EXB | -3 |
| M7NXS | -10 |
| M7WWX | 8 |
| M9PSY | -1 |
| M9PSY-1 | 3 |
| M9PSY-2 | 0 |
| N0QBH | 0 |
| N0QDS | 0 |
| N1AH | 0 |
| N2EPE | 2 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 9 |
| N3MK | -1 |
| N3PK | 0 |
| N4NJM | 0 |
| N4TTN | 0 |
| N5CSC | -4 |
| N5DUX | -5 |
| N5MCB | 0 |
| N5MN | 15 |
| N6GN4 | 0 |
| N7BUI | 0 |
| N7SET | 0 |
| N8GA | 0 |
| N8VIM | 2 |
| N9AWU | -8 |
| NB3A | -7 |
| ND7M | 0 |
| NG5P | 0 |
| NG7M | 1 |
| NI5F | 165 |
| NI5F-4 | 0 |
| NQ1W | 19 |
| NY4Q | 1 |
| OE3GBB | -4 |
| OE3GBB/Q | -4 |
| OE6ADD | 0 |
| OH3CUF | 0 |
| OH3FZQ | 3 |
| OH3LMN/KIWI | 2 |
| OH6BG | -3 |
| OK1HRA | 31 |
| ON3GS | 100 |
| ON5HB | 0 |
| ON5KQ | 0 |
| OZ7IT | 0 |
| PA0ARR | -3 |
| PA0LSB | -3 |
| PA0SLT/4 | 2 |
| PA0SLT/5 | 2 |
| PA0SLT/6 | -2 |
| PA11674SWL | 0 |
| PA1JMS | -1 |
| PA3JH | 50 |
| PB2GT | 18 |
| PD0OHW | 0 |
| PD0R | 0 |
| PD2RPS | -1 |
| PE0MJX | 0 |
| PE1RZM | 5 |
| PE2BZ-KI-V | 21 |
| PF7F | -6 |
| PH5HP | 78 |
| PI4THT | 10 |
| PLANB/SWL | 0 |
| PT2FHC | 0 |
| R2BIY | -13 |
| R4ABX | 23 |
| SA6BSS/HL | 48 |
| SM4GTV | -5 |
| SM7IUN | -1 |
| SM7KHA | -4 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SV1DOD | 4 |
| SWL-SP-ORO | -33 |
| SWL/HU1UB | -1 |
| TI0RC | 0 |
| UACNJ | 0 |
| UR4URQ | 6 |
| V51RS | 0 |
| VA2GE | 9 |
| VA3ROM | -1 |
| VA3ROM-1 | 0 |
| VE2EBM | 0 |
| VE3HOA | -6 |
| VE3NM | 6 |
| VE3PRO | -5 |
| VE4ACE | 1 |
| VE4DRK | 13 |
| VE4KRK | -14 |
| VE6FT | 0 |
| VE6JY | 17 |
| VE6KDX | 0 |
| VE7AFV | 9 |
| VE7LGN | 0 |
| VK2DAY | 26 |
| VK3CMZ | 0 |
| VK3KHZ | 0 |
| VK4DL/SDR1 | 4 |
| VK4TDI | -42 |
| VK4TJZ | -5 |
| VK4TMZ | 62 |
| VK5ARG | 0 |
| VK5EI | 0 |
| VK5HW | 1 |
| VK5WA/2 | 0 |
| VK6KLI | -3 |
| VK6WR | 7 |
| VK7JJ | -1 |
| VK7JJ/0 | -1 |
| VK7JJ/1 | -1 |
| VK8AW | 2 |
| VR2BG | 4 |
| W0ABE | 0 |
| W0AY | 97 |
| W0CWA/K | 0 |
| W0TBR | -4 |
| W1CK | 0 |
| W1GLO | 35 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3MLM | -81 |
| W4FG | 48 |
| W4KEL | 1 |
| W4MXZ | 6 |
| W6BOS | -8 |
| W6BT | -4 |
| W6LPM/6 | 0 |
| W6MFB | 2 |
| W7EL | 3 |
| W7TEG | -9 |
| W7WKR-1 | 1 |
| W7WKR-K1 | 0 |
| W8EDU | 5 |
| WA2N | -6 |
| WA2TP | -2 |
| WA3TTS | -7 |
| WA3VPZ | -4 |
| WA4709SWL | 5 |
| WA4DT | 0 |
| WA5DJJ | 0 |
| WA5LRU | -6 |
| WA8DSP | 0 |
| WB4JPG | -4 |
| WB6CXC/7 | 0 |
| WB6NGC | 5 |
| WB7ABP | 0 |
| WB8ELK/1 | 0 |
| WD4ELG | 0 |
| WD4IMI | 24 |
| WE6K | 1 |
| WE6Z | 10 |
| WESSEX | -7 |
| WI6P | 0 |
| WM6T | -4 |
| WT8P | 0 |
| WX9Z | 7 |
| WZ7I | 20 |
| YL1VA | 13 |
| YL3LJ | -18 |
| YU1DGH | 34 |
| YU4DUI | 11 |
| ZL2005SWL | 0 |
| ZL2AIU | 18 |
| ZL2BCI | -93 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZR6MS | -6 |
| ZS3Y | -6 |
| ZS6BQQ | -1 |
| ZS6GC | 5 |
| ZS6GL | 6 |