Last updated: 2026-08-28 05:00:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 9A1FER | 25 |
| AA0O | 39 |
| AA7NM | 14 |
| AB8EF | 14 |
| AC0G/B1 | 0 |
| AC0G/B4 | 0 |
| AC0G/ND | 0 |
| AC7SM | 5 |
| AD0RS | 0 |
| AD7U | -1 |
| AE0EW | -43 |
| AE6RQ | 0 |
| AF7KR | 3 |
| AI4FU-KIWI | 1 |
| AJ4AV | 13 |
| AK6RI-1 | -1 |
| AUTO | 14 |
| CT7AJC | 0 |
| DARCT13 | 0 |
| DB0NMB-R | 9 |
| DB1UJ-1 | 0 |
| DB9OH | 106 |
| DC1RDB | 0 |
| DC4HP-1 | 6 |
| DC5AL-R | 12 |
| DC7TO | -1 |
| DD3ST | 4 |
| DE0QPG | 0 |
| DF1DR | 11 |
| DF4SW | -1 |
| DF8OE | 54 |
| DG1ATN | -3 |
| DG1ELE | -2 |
| DG3SDK | 0 |
| DG7SFI-2 | -5 |
| DJ2DS/1 | 0 |
| DK0ABT | -12 |
| DK1BL/2 | 37 |
| DK4RW/1 | -1 |
| DK5HH/8 | 0 |
| DK6UG | -3 |
| DK8AF | -32 |
| DK9PA | 0 |
| DL0BR/1 | 1 |
| DL0PF | 24 |
| DL1BAJ | 0 |
| DL1ECN-8 | 2 |
| DL1XH | 0 |
| DL2ZZ | -1 |
| DL3EL | 27 |
| DL4KBB | 6 |
| DL4RU | 2 |
| DL4ZBE | 0 |
| DL6OW-MH | 62 |
| DL6OW-WTM | -14 |
| DL7AUQ | 0 |
| DL7FSF | 32 |
| DN9DSF | 0 |
| EA1FAQ | 54 |
| EA1IOW | 0 |
| EA3IOT | 0 |
| EA5JTT | 1 |
| EA8/DF4UE | -2 |
| EA8BFK | 25 |
| EB2EAS-SDR1 | 28 |
| EI4ACB | 0 |
| EI4HQ | -2 |
| ES1ANT | -8 |
| F1ZNO | 82 |
| F4LNO | 0 |
| F4VTQ/K | -76 |
| F4VTQ/R | -1 |
| F4VTQ/U | 2 |
| F5VBD | 94 |
| F81251 | -7 |
| G0BZB-SWL | 23 |
| G0FCH | -44 |
| G0IDE | 0 |
| G0TCD | 1 |
| G0WZM/A | -1 |
| G1WOR | 35 |
| G2YT | 0 |
| G3VGZ | -1 |
| G3VPW | 0 |
| G4AHG | -36 |
| G4FKI | -2 |
| G4GCI | 0 |
| G4HZX | 0 |
| G4KCM | -2 |
| G4MRS | -36 |
| G4MSA | 0 |
| G4ZFQ | 0 |
| G4ZJH | 1 |
| G7ELK | 0 |
| G7JUR | 0 |
| G8LCO | 0 |
| G8PFR | 0 |
| G8URE | -100 |
| GB0PSC | 0 |
| GM4JRT | 0 |
| GW2HFR | 87 |
| HA7SJX | 0 |
| HB9GZW | 102 |
| HB9RYZ | 0 |
| HB9VQQ | 2 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | 5 |
| HB9VQQ/RL | 1 |
| HB9VQQ/RS | 2 |
| HF6UWU | -25 |
| HZ1SF | 3 |
| I0UVN | 0 |
| IK6IOQ | 0 |
| IU5MQQ | 19 |
| IW3HBX | 0 |
| IZ0FKE | 2 |
| K1HTV-4 | 5 |
| K1JFJ | 2 |
| K1RA-4 | 3 |
| K1RA-PI | 0 |
| K2DAK | 4 |
| K3DFD | -1 |
| K3FEF | 0 |
| K3GMQ | 0 |
| K3LR | 0 |
| K4DDI | 0 |
| K4FMH | 2 |
| K5JBT | 31 |
| K5KHK | 0 |
| K5MO | -1 |
| K5VW | 0 |
| K5XL | 0 |
| K6FOD | 5 |
| K6PZB | 0 |
| K6VDU | -6 |
| K6VZK | -1 |
| K7LEN | 0 |
| K7PKP | 38 |
| K8BMZ | 0 |
| K8NVH | -1 |
| K8NVH-K0 | 18 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA2ZOH | 6 |
| KA3LNA | 13 |
| KB7GF | 3 |
| KB7SVP/SDR5 | 31 |
| KB8RCO | 1 |
| KB8VUC | 6 |
| KC0KVR | 11 |
| KC1CIG | 29 |
| KC2DAC | 2 |
| KD0TBA | 51 |
| KD2M | 1 |
| KD2OM | 0 |
| KD3ALD | 0 |
| KD4OKR | 0 |
| KD5QLM | 1 |
| KD7EFG | 0 |
| KD7EFG-1 | -1 |
| KD7HGL | 5 |
| KE4IP | -4 |
| KE5GDB | 4 |
| KF6ZEO | 0 |
| KFS/NW | 0 |
| KFS/OMNI | -1 |
| KG0D | 0 |
| KG6IQH/SDR | 60 |
| KG6JMO | 0 |
| KI4FBL | 0 |
| KI5MQY | 77 |
| KI7LBC | 5 |
| KJ6EI/VE7 | 0 |
| KJ6MKI | 0 |
| KK4FL | 0 |
| KK4NLK | 15 |
| KK6PXP | 8 |
| KK6UC | 53 |
| KK7IXU | 0 |
| KL3RR | 13 |
| KL5E | 0 |
| KL5SE | 45 |
| KL7L | 0 |
| KL7QN | 0 |
| KL7QT-7 | 0 |
| KM0R | 1 |
| KM3T | -10 |
| KM4RK | 12 |
| KM4SQK | 0 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ9RSS | -2 |
| KR4CSE | 3 |
| KV0S | -5 |
| KW7MM | 19 |
| KX4AZ/T | -17 |
| KX4O | -10 |
| LA1ZM | 0 |
| LB9KJ | 10 |
| LLN201 | 4 |
| LX1LC | 0 |
| LY3FF-11 | 0 |
| M0VOB-SDR | 0 |
| M9PSY | -1 |
| M9PSY-1 | -1 |
| M9PSY-2 | 0 |
| N0CALL | -118 |
| N0KSU | 7 |
| N1AH | 0 |
| N2EPE | 5 |
| N2YCH | -17 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 8 |
| N3MK | -16 |
| N4TTN | 0 |
| N5DUX | -6 |
| N5MCB | 0 |
| N5MN | 15 |
| N6GN4 | 0 |
| N7BUI | 0 |
| N7SET | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8VIM | 1 |
| N9AWU | 0 |
| NB3A | -1 |
| ND7M | 0 |
| NG5P | 24 |
| NG7M | 0 |
| NH6V | 17 |
| NI5F-4 | 0 |
| OE1ELW | 0 |
| OE3GBB | -1 |
| OE3GBB/Q | 0 |
| OE6ADD | 3 |
| OE6KUD | 17 |
| OE6PWD | 0 |
| OH3CUF | 3 |
| OH3LMN/KIWI | 0 |
| OH6BG | -1 |
| OK1HRA | 33 |
| ON5HB | 1 |
| OZ1LAV | -7 |
| OZ7IT | 0 |
| PA0RDT | 0 |
| PA0SLT/4 | 2 |
| PA0SLT/5 | 0 |
| PA0SLT/6 | -2 |
| PA0SLT/J | 1 |
| PA1JMS | 0 |
| PB2GT | 18 |
| PD0OHW | 0 |
| PD0R | 0 |
| PD1AEM | -1 |
| PD1PET | 20 |
| PD2BAS | 13 |
| PD2CH | 176 |
| PD3RFR | 7 |
| PD7OLI | -22 |
| PE0MJX | -1 |
| PE1CVJ | 0 |
| PE1KHX | 2 |
| PE1RZM | 5 |
| PE2BZ-KI-V | 17 |
| PF1B | 0 |
| PH5HP | 76 |
| PI4THT | 11 |
| PLANB/SWL | 0 |
| PT2FHC | 5 |
| R4ABX | 30 |
| RA0SX | 0 |
| SA0GUS | 45 |
| SA6BSS/HL | 95 |
| SM4GTV | 0 |
| SM7IUN | 0 |
| SM7KHA | 0 |
| SP5DQZ | -1 |
| SP8MK | 6 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SV1DOD | 21 |
| SWL/HU1UB | 0 |
| SWLKCL | -2 |
| TRCNET | 0 |
| UACNJ | 0 |
| UB1AKX | 49 |
| UR4URQ | 5 |
| VA3ROM | -1 |
| VA3ROM-1 | 0 |
| VE2EBM | 0 |
| VE3HOA | 0 |
| VE3PRO | -4 |
| VE3TOS | 0 |
| VE4ACE | 0 |
| VE4DRK | 0 |
| VE4KRK | 0 |
| VE6/G4TUS | -1 |
| VE6FT | 0 |
| VE6JY | 16 |
| VE6KDX | 0 |
| VE6SLP | 0 |
| VE7AFV | 10 |
| VE7LGN | 0 |
| VE7OES | 11 |
| VK3CMZ | 0 |
| VK3KHZ | 0 |
| VK3TPM | -3 |
| VK4DL/SDR1 | 4 |
| VK4TDI | -30 |
| VK4TJZ | 1 |
| VK4XDB | 8 |
| VK5AAR | -2 |
| VK5ARG | 0 |
| VK5EI | 0 |
| VK5WA/2 | 0 |
| VK5ZFJ | 0 |
| VK6WR | 8 |
| VK7JJ | -2 |
| VK7JJ/0 | -2 |
| VK7JJ/1 | -3 |
| VK7JJ/2 | -29 |
| VK7JJ/3 | -3 |
| VY0ERC | 0 |
| W0AY | 105 |
| W0CWA/K | 0 |
| W0TBR | 0 |
| W1CK | -1 |
| W1DRF | 1 |
| W1GLO | 42 |
| W1ORS | 15 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3MLM | -94 |
| W3PIE | 0 |
| W4BLD | 84 |
| W4KEL | 0 |
| W6BOS | 0 |
| W6BT | -2 |
| W6LPM/6 | 0 |
| W7EL | 15 |
| W7TEG | 0 |
| W7WKR-1 | 0 |
| W7WKR-K1 | 0 |
| W8EDU | 4 |
| WA2N | -1 |
| WA2TP | -1 |
| WA3TTS | -2 |
| WA3VPZ | -3 |
| WA4709SWL | 7 |
| WA5DJJ | 0 |
| WA5LRU | -7 |
| WA7LNW | 16 |
| WA7SKT | 22 |
| WB6CXC/7 | 0 |
| WB7ABP | 0 |
| WD4ELG | 8 |
| WE6Z | 11 |
| WESSEX | 2 |
| WI6P | -1 |
| WT8P | 1 |
| WW6D | 0 |
| YL1VA | 16 |
| YL3LJ | 0 |
| YT2DT | 34 |
| ZL2005SWL | 0 |
| ZL2BCI | -82 |
| ZL2BKW | 0 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZL2QF | 0 |
| ZL2RKL | 28 |
| ZL3TKI | -21 |
| ZL4KYH | -16 |
| ZS3Y | -1 |
| ZS6BQQ | -2 |