Last updated: 2026-07-23 20:14:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 46 |
| 5Z4GO | -2 |
| 9A1FER | 26 |
| AA0O | 36 |
| AA1QR | 17 |
| AC0G/B4 | 0 |
| AC0G/ND | -1 |
| AC0G/S | 0 |
| AC7IJ | -3 |
| AD7U | -2 |
| AE5AU | 1 |
| AE6RQ | 1 |
| AF7KR | 3 |
| AI4FU-KIWI | 0 |
| AIRSDR | 109 |
| AJ4AV | 13 |
| AJ5TX | -2 |
| AK6RI-1 | -5 |
| BV0WSPR | -1 |
| BV7AU | 0 |
| CR7CDF | 3 |
| CT7AJC | -1 |
| CX8BIT | -26 |
| DA1RGG | 0 |
| DARCT13 | 0 |
| DB1UJ-1 | 0 |
| DC1RDB | -1 |
| DC1SAF | -3 |
| DC4HP-1 | 5 |
| DC5AL-R | 9 |
| DC7TO | -8 |
| DF1VB | -2 |
| DF8OE | 52 |
| DG1ATN | -3 |
| DG3SDK | 0 |
| DG7SFI-2 | -5 |
| DH2WS | 0 |
| DH8DL | 0 |
| DJ2DS/1 | 0 |
| DJ2MG | 0 |
| DJ8XD | 25 |
| DK0ABT | -12 |
| DK4RW/1 | -1 |
| DK5HH/8 | 0 |
| DK6UG | -1 |
| DK8FT | -1 |
| DK9PA | 0 |
| DL0BR/1 | 0 |
| DL0MZ | 0 |
| DL0PF | 17 |
| DL1BAJ | 0 |
| DL1ECN-1 | 66 |
| DL1XH | 0 |
| DL2ZZ | -1 |
| DL3TU | 24 |
| DL4KBB | 7 |
| DL4RU | 2 |
| DL4ZBE | -1 |
| DL6OW-MH | 62 |
| DL6OW-WTM | -17 |
| DL7AUQ | 0 |
| DL8FBN | -1 |
| DN9DSF | 0 |
| EA1IOW | 0 |
| EA3IOT | -3 |
| EA8-DF4UE | 0 |
| EA8/DF4UE | 2 |
| EA8BFK | 2 |
| EA8EE | -51 |
| EC1CS | 2 |
| EI4HQ | -1 |
| EI7HZB | -5 |
| F4FPR | 0 |
| F4VTQ/H | 2 |
| F4VTQ/K | 1 |
| F4VTQ/R | -2 |
| F4VTQ/U | 2 |
| F5VBD | 84 |
| F6KBF | 6 |
| F81251 | -9 |
| FSWL117 | 11 |
| G0EKQ | 12 |
| G0FCH | 65 |
| G0IFI | 0 |
| G0KTN | 16 |
| G0TCD | 0 |
| G1FQD | -2 |
| G1WOR | 52 |
| G3VGZ | -1 |
| G3VPW | -1 |
| G4AHG | 0 |
| G4FKI | -3 |
| G4GVZ | 0 |
| G4HZX | -1 |
| G4MSA | 0 |
| G4ZFQ | 0 |
| G4ZJH | 1 |
| G7ELK | 0 |
| G8PFR | 0 |
| G8URE | -103 |
| GB0PSC | 0 |
| GE8ROB/A | 11 |
| GM0DHD | 1 |
| GM4DTH | 0 |
| GM4HYG | 1 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| HA5GB | 86 |
| HB9AK | 7 |
| HB9DSE | 0 |
| HB9FZG | 0 |
| HB9GZW | 100 |
| HB9HXZ | 0 |
| HB9VQQ | 2 |
| HB9VQQ/KE | -1 |
| HB9VQQ/RE | 4 |
| HB9VQQ/RL | 0 |
| HB9VQQ/RS | 2 |
| HZ1SF | 15 |
| I0UVN | 0 |
| IK6IOQ | 0 |
| IW3HBX | 0 |
| IZ6198SWL | 0 |
| JH4GLG | 1 |
| JR5JEU | 2 |
| K0BHB-2 | 36 |
| K1HTV-4 | 9 |
| K1RKS/2 | 1 |
| K1VL | -14 |
| K1YZY | -22 |
| K3DFD | 0 |
| K3FEF | 0 |
| K3GMQ | -1 |
| K3LR | 0 |
| K4AGR | -8 |
| K4DDI | 0 |
| K4FMH | 5 |
| K4KDJ-15 | -3 |
| K5EM-1 | 96 |
| K5JBT | 27 |
| K5KHK | -2 |
| K5MO | 0 |
| K5QP | -50 |
| K5VW | 0 |
| K5XL | 0 |
| K6PZB | 0 |
| K6RRP | 0 |
| K6VZK | 0 |
| K7LEN | -1 |
| K7LNA | -3 |
| K8BMZ | 3 |
| K8NVH-K0 | 1 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -18 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA5F | 7 |
| KA5VWW | 29 |
| KA9DZR | 0 |
| KB3CNS | 6 |
| KB7GF | 2 |
| KB7SVP/SDR5 | 29 |
| KB8VUC | 7 |
| KC0KVR | 17 |
| KC2DAC | 1 |
| KC2G | 0 |
| KC3MN | 17 |
| KC8QDR | 0 |
| KD0TBA | 48 |
| KD2CLR | 0 |
| KD2M | -1 |
| KD2OM | -1 |
| KD4C | 13 |
| KD4OKR | 0 |
| KD5QLM | -1 |
| KD7EFG | 0 |
| KD7EFG-1 | -1 |
| KD7HGL | 3 |
| KF0TUA | 1 |
| KF8EEZ/0 | 12 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KFS/SE | -1 |
| KG0D | 3 |
| KG6IQH/SDR | 66 |
| KG6JMO | 1 |
| KG6NFJ | 1 |
| KG7QVK | 10 |
| KI4FBL | 0 |
| KI5MQY | 64 |
| KI5QDA | 4 |
| KJ6EI/VE7 | 0 |
| KJ6MKI | 0 |
| KJ7ABK | 12 |
| KK4GKF | 8 |
| KK4NLK | 14 |
| KK6PXP | 8 |
| KK7IXU | 0 |
| KL5E | 0 |
| KL7L | 0 |
| KM0R | 3 |
| KM4MZA | 0 |
| KM6ZX | -4 |
| KP4MD | 0 |
| KPH | 0 |
| KPH2 | 0 |
| KQ2Y | 1 |
| KQ9RSS | -2 |
| KR8MER | 0 |
| KV0S | 5 |
| KW7MM | 17 |
| KX4AZ/A | -8 |
| KX4AZ/T | 0 |
| KX4O | -8 |
| LA1ZM | 0 |
| LA3FY/2 | 26 |
| LU3JIJ | 14 |
| LU5HBX | 0 |
| LU8MIL | -15 |
| LW6DLS | 7 |
| LX1LC | 0 |
| LX2JV | -1 |
| M0HTB | 7 |
| M0LLP | 7 |
| M0LTE | 89 |
| M0VOB-SDR | 0 |
| M0WHU | 2 |
| M3XQM | 0 |
| M7FUP | -18 |
| M7LZT | 0 |
| M7NXS | -29 |
| M9PSY | -1 |
| M9PSY-1 | -1 |
| M9PSY-2 | -1 |
| M9TWM | 5 |
| MW7SIF | -1 |
| N0CALL | -103 |
| N0COQ | 0 |
| N0QDS | -1 |
| N0SYU | 2 |
| N2EPE | 4 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | -2 |
| N3PK | 1 |
| N4TTN | 0 |
| N4TVC/4 | 58 |
| N5CSC | -1 |
| N5DUX | -5 |
| N5MCB | -2 |
| N5MN | 14 |
| N5TNL | 0 |
| N5UTV/VT | -4 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N7BUI | 0 |
| N7QXB | 0 |
| N7SET | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8GA-1 | 0 |
| N8VIM | 0 |
| N9AWU | -2 |
| ND7M | 0 |
| NG5P | 22 |
| NH6V | 17 |
| NI5F | 18 |
| NY4Q | 1 |
| OE3GBB | -1 |
| OE3GBB/P | 0 |
| OE3GBB/Q | 0 |
| OE5MMP | 5 |
| OE6ADD | 0 |
| OE6PWD | 0 |
| OE9TAV | -1 |
| OH3CUF | 3 |
| OH3LMN/KIWI | 0 |
| OH5LIZ | -50 |
| OH6BG | 2 |
| OH9DVN | -7 |
| OK1HRA | 34 |
| ON3GS | 95 |
| ON4CDJ | 0 |
| ON5HB | -1 |
| ON5KQ | 0 |
| ON8ST | -5 |
| OZ1BHI | -6 |
| OZ7IT | 0 |
| OZ9QV | -1 |
| PA0BRO | 54 |
| PA0LSB | -1 |
| PA0MLC | -15 |
| PA0OCD/1 | -31 |
| PA0RDT | 0 |
| PA0SLT/4 | 1 |
| PA0SLT/5 | -1 |
| PA0SLT/6 | -4 |
| PA1APW | 26 |
| PA1JMS | -1 |
| PA2BGN | -5 |
| PA3GEO | 14 |
| PA3WLE | 4 |
| PA5KT-15 | 2 |
| PB2GT | 21 |
| PD0OHW | 0 |
| PD2CH | 181 |
| PE0MJX | 0 |
| PE1CVJ | 0 |
| PE1RZM | 0 |
| PE2BZ-KI-V | 19 |
| PH5HP | 79 |
| PI4THT | 8 |
| PLANB/SWL | -1 |
| SA0GUS | 43 |
| SA6BSS/HL | 0 |
| SM2LTA | -11 |
| SM4GTV | 0 |
| SM4HVP | 3 |
| SM7IUN | 0 |
| SP8MK | 7 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SQ5SH | 10 |
| SWL-NIAGARA | -14 |
| SWLCN88 | 0 |
| SWLKCL | 0 |
| TA4/G8SCU | 1 |
| TI0RC | -1 |
| UB1AKX | 47 |
| UR4URQ | 5 |
| V51RS | -1 |
| VA3ROM | 0 |
| VA3ROM-1 | -1 |
| VE2DPF | 0 |
| VE2EBM | -1 |
| VE3MNX | 4 |
| VE3PRO | -3 |
| VE4ACE | 0 |
| VE4DRK | -1 |
| VE4KRK | 1 |
| VE5SAR | 1 |
| VE6FT | -5 |
| VE6JY | 14 |
| VE6KDX | -5 |
| VE6PDQ | 1 |
| VE7AFV | 11 |
| VE7LGN | 0 |
| VK3CMZ | 0 |
| VK4BAP | 16 |
| VK4DL/SDR1 | 7 |
| VK4TDI | -42 |
| VK4TMZ | 20 |
| VK5ARG | 0 |
| VK5EI | -4 |
| VK6KLI | -1 |
| VK6WR | 0 |
| VK7CMV | 0 |
| VK7JJ | -6 |
| VO1CBL | -3 |
| VR2BG | -50 |
| W0ASW | -15 |
| W0AY | 105 |
| W0CWA/K | 0 |
| W0TBR | 0 |
| W0WWV | 0 |
| W1CK | 0 |
| W1CK-1 | 0 |
| W1GLO | 42 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W2NYX | 5 |
| W3MLM | -85 |
| W3PIE | 1 |
| W3USR-1 | 3 |
| W4BXA | -1 |
| W4FG | 47 |
| W4KEL | 0 |
| W5WTH | 12 |
| W6BOS | 0 |
| W6MFB | 2 |
| W7ONG | 1 |
| W7WKR-1 | 0 |
| W7WKR-2 | 2 |
| W8EDU | 5 |
| WA1PER | 2 |
| WA2N | 0 |
| WA2TP | 0 |
| WA3TTS | -3 |
| WA5DJJ | 0 |
| WA7LNW | 8 |
| WB6CXC/7 | 0 |
| WB7ABP | 0 |
| WC2L | 8 |
| WD1STC | 15 |
| WD4ELG | 10 |
| WE6Z | 9 |
| WESSEX | 1 |
| WS3W | -3 |
| WT8P | 1 |
| WW6D | -14 |
| WY1U | 17 |
| WY6Y | 6 |
| YL1VA | 16 |
| YL3LJ | 0 |
| ZL1KFM | 0 |
| ZL2BCI | -86 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZL4KYH | 13 |
| ZS3Y | -1 |
| ZS6BQQ | -2 |
| ZS6GL | 4 |