Last updated: 2026-07-20 09:02:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 46 |
| 9A1FER | 23 |
| AA0O | 36 |
| AC0G | -1 |
| AC0G/ND | 0 |
| AC1UZ | -1 |
| AD7U | 0 |
| AE5AU | 2 |
| AF7KR | 3 |
| AK6RI-1 | 0 |
| BM2KVV | 0 |
| BV0WSPR | 1 |
| CR7BYS | -1 |
| CR7CDF | 0 |
| CT7AJC | 0 |
| DA1RGG | 0 |
| DA1VID | -2 |
| DARCT13 | 0 |
| DB1UJ-1 | 0 |
| DB6WZ-SDR | 6 |
| DC1RDB | -1 |
| DC1SAF | -3 |
| DC4HF | 34 |
| DC4HP-1 | 7 |
| DC5AL-R | 4 |
| DD0MS | 0 |
| DD1NK | 8 |
| DD5XX | 10 |
| DF8JO/SDR | -4 |
| DF8OE | 49 |
| DF9JL/QDX | -1 |
| DG1ATN | -3 |
| DG1ELE | 0 |
| DG7SFI-2 | -6 |
| DG8MAR | 2 |
| DH2WS | 6 |
| DJ2DS/1 | 0 |
| DK0KK | 1 |
| DK1BL/2 | 40 |
| DK1IZ | 16 |
| DK4RW/1 | 0 |
| DK5HH/8 | -1 |
| DK8FT | -1 |
| DK8JP/1 | 15 |
| DL/SV7FSF | 37 |
| DL0BR/1 | 0 |
| DL0MZ | 0 |
| DL0PF | 29 |
| DL0PTB | 7 |
| DL1BAJ | 0 |
| DL1ECN-1 | 65 |
| DL1XH | 0 |
| DL2BQA | 0 |
| DL2NEP | 10 |
| DL2RXE | 20 |
| DL2ZZ | -2 |
| DL3EL | 26 |
| DL3TU | 23 |
| DL4KBB | 6 |
| DL4RU | 5 |
| DL6DAV | 14 |
| DL6OW-MH | 59 |
| DL6OW-WTM | -18 |
| DL7AUQ | 0 |
| DL8SEL | 3 |
| DN9DSF | 0 |
| EA1IOW | -1 |
| EA3IOT | 0 |
| EA8-DF4UE | -5 |
| EA8/DF4UE | 2 |
| EA8BFK | 2 |
| EC1CS | 2 |
| EI4HQ | -2 |
| ES4O | 38 |
| F4FPR | 0 |
| F4VTQ/K | -74 |
| F4VTQ/M | 42 |
| F4VTQ/R | -1 |
| F4VTQ/U | 2 |
| F4WDO | 13 |
| F5178SWL | 13 |
| F5AHD | 20 |
| F5VBD | 83 |
| F81251 | -6 |
| FSWL117 | 10 |
| G0BZB-SWL | 15 |
| G0FCH | 0 |
| G1FQD | 0 |
| G2YT | 0 |
| G3VGZ | 0 |
| G4AHG | -37 |
| G4FKI | -3 |
| G4GCI | 0 |
| G4HZX | 0 |
| G4LEN | 0 |
| G4MSA | 0 |
| G4ZFQ | -5 |
| G4ZJH | 1 |
| G6UQZ | 71 |
| G7ELK | 0 |
| G7KZA | 16 |
| G8LZI/2 | 2 |
| GB0PSC | 0 |
| GI3VAF | 11 |
| GM0DHD | 1 |
| GM4DIJ | 0 |
| GM4DTH | 0 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| HA5GB | 79 |
| HB9FZG | 0 |
| HB9GZW | 98 |
| HB9HXZ | 70 |
| HB9RYZ | 0 |
| HB9VQQ | 2 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | 4 |
| HB9VQQ/RL | 0 |
| HB9VQQ/RS | 2 |
| HS0ZGZ | 52 |
| I0UVN | 0 |
| IK6IOQ | 0 |
| IU5MQQ | 9 |
| IW0RQH | -7 |
| IW0RQJ | 25 |
| IW3HBX | 0 |
| JH4GLG | -1 |
| K3DFD | -1 |
| K3FEF | -5 |
| K3GMQ | 0 |
| K3LR | 0 |
| K3SBP | -1 |
| K4DDI | 0 |
| K4NE | 0 |
| K5KHK | -1 |
| K5XL | 0 |
| K6PZB | 0 |
| K6VZK | 0 |
| K8BMZ | 0 |
| K8NVH-K0 | -1 |
| K9CZI | 0 |
| K9IMM | -18 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KB7GF | 5 |
| KB8VUC | -6 |
| KC1USE | 1 |
| KC2DAC | 1 |
| KC2G | 0 |
| KC8QDR | 0 |
| KD0TBA | 50 |
| KD2KQM | 87 |
| KD2M | 11 |
| KD2OM | 0 |
| KD3ALD | 0 |
| KD5QLM | 2 |
| KD6MXY | -7 |
| KD7EFG | -5 |
| KD9LVX | -2 |
| KD9NYE | 55 |
| KF8EEZ/0 | 12 |
| KFS | 0 |
| KFS/SE | 0 |
| KG6NFJ | 0 |
| KI4FBL | 2 |
| KJ6EI/VE7 | 0 |
| KJ6MKI | 0 |
| KK7IXU | 0 |
| KL3RR | 13 |
| KL5E | 0 |
| KL5SE | 39 |
| KL7L | 1 |
| KM4MZA | 0 |
| KN4TGQ | -3 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ2Y | 2 |
| KQ6RS/6 | 1 |
| KQ9RSS | -2 |
| KW7MM | 15 |
| KX4AZ/T | 0 |
| KX4O | -11 |
| KZ4IK | -5 |
| LA3FY/2 | 27 |
| LA6IMA | 9 |
| LX1LC | 0 |
| LY3FF-11 | 7 |
| M0EYT | 0 |
| M0LTE | 94 |
| M0VNP | 1 |
| M6XOF | 0 |
| M7LZT | 0 |
| M7NXS | -30 |
| M9PSY | 0 |
| M9PSY-1 | -1 |
| M9PSY-2 | -1 |
| M9TWM | 4 |
| MW7SIF | 0 |
| N0CALL | 32 |
| N0COQ | -1 |
| N0SYU | 0 |
| N2EPE | 4 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 4 |
| N4TTN | 0 |
| N4TVC/4 | 57 |
| N5AQM | 14 |
| N5DUX | -6 |
| N5MN | 14 |
| N6GN3 | 0 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N6RY | -4 |
| N7QXB | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8HKU | -4 |
| N9AWU | 0 |
| NB3A | -4 |
| ND7M | 0 |
| NI0K1 | -17 |
| NT1D | 5 |
| NY4Q | 1 |
| OE1ELW/8 | 8 |
| OE3GBB | -2 |
| OE3GBB/P | 0 |
| OE3GBB/Q | 0 |
| OE3KFB | 3 |
| OE3XHU | 46 |
| OE6PWD | 0 |
| OE9BKJ | 18 |
| OE9TAV | -3 |
| OH5LIZ | -41 |
| OH6BG | 0 |
| OK1HRA | 42 |
| OK2IP | -2 |
| ON0WAL | -1 |
| ON3GS | 107 |
| ON5HB | 9 |
| ON5KQ | 0 |
| ON8EC | 39 |
| ONL12087 | 0 |
| OZ1BHI | -6 |
| OZ1TV | 11 |
| OZ7IT | 0 |
| OZ9QV | -1 |
| PA0590SWL | 0 |
| PA0LSB | -6 |
| PA0MLC | 3 |
| PA0RDT | 0 |
| PA0SLT/4 | 1 |
| PA0SLT/5 | 0 |
| PA0SLT/6 | -4 |
| PA0SLT/J | 0 |
| PA1APW | 23 |
| PA1JMS | 0 |
| PA2JH | -11 |
| PA3JH | 49 |
| PA5BS | 0 |
| PA5KT-15 | -7 |
| PD0OHW | -1 |
| PD1EG-KI | 22 |
| PD2BAS | 12 |
| PD2CH | 179 |
| PD5RC | 2 |
| PE0MJX | -1 |
| PE1CVJ | 0 |
| PE1KHX | 1 |
| PE1RZM | 0 |
| PE2BZ-KI-V | 13 |
| PH5HP | 77 |
| PI4THT | 7 |
| PLANB/SWL | 0 |
| SA0GUS | 45 |
| SA6BSS/HL | -10 |
| SM4HVP | 3 |
| SM7IUN | 0 |
| SP5DQZ | 0 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SQ7IQO | 16 |
| SV1BTL | 0 |
| SWL-TALO | -1 |
| SWL/HU1UB | 0 |
| TI0RC | -3 |
| UB1AKX | 47 |
| UR4URQ | 5 |
| V51RS | 1 |
| VA3ROM | 0 |
| VA3ROM-1 | 0 |
| VE2DPF | 1 |
| VE3IIM | 19 |
| VE3PRO | -4 |
| VE4DRK | -1 |
| VE4KRK | -4 |
| VE5CRL | 34 |
| VE5SAR | -1 |
| VE6FT | 0 |
| VE6JY | 20 |
| VE6SAR | 10 |
| VE7LGN | 0 |
| VK3 | 98 |
| VK3ARW | -1 |
| VK3CMZ | 0 |
| VK3FSK | 35 |
| VK4BAP | 15 |
| VK4DL/SDR1 | 5 |
| VK4TDI | -35 |
| VK5ARG | 0 |
| VK5EI | -1 |
| VK5HW | 0 |
| VK5WA/2 | 1 |
| VK6KLI | -3 |
| VK6WR | -2 |
| VK7JJ | 0 |
| VK7OO | 7 |
| VO1CBL | 0 |
| VY0ERC | 0 |
| W0CWA/K | 0 |
| W0WWV | 0 |
| W1CK | 1 |
| W1CK-1 | 0 |
| W1GLO | 33 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3MLM | -90 |
| W3PM | 0 |
| W3USR-1 | 3 |
| W4FG | 48 |
| W4KEL | 1 |
| W6EXT | 2 |
| W7GAJ | 0 |
| W8EDU | 5 |
| WA2N | 0 |
| WA2TP | 0 |
| WA3TTS | -1 |
| WA3VPZ | -7 |
| WA5DJJ | 0 |
| WA7LNW | 2 |
| WB6CXC/7 | 0 |
| WB7ABP | 0 |
| WD4ELG | 10 |
| WESSEX | 2 |
| WT8P | 1 |
| WY6Y | 12 |
| YL1VA | 17 |
| YL3LJ | 0 |
| YO2002SWL | -7 |
| ZL2005SWL | -1 |
| ZL2P | 0 |
| ZL4KYH | 7 |
| ZS1LCD | 0 |
| ZS3Y | -3 |
| ZS6BQQ | -1 |
| ZS6GL | 5 |