Last updated: 2026-07-15 02:02:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 7L4IOU2 | 0 |
| 7L4IOU3 | 0 |
| 7L4IOU9 | 0 |
| AA0O | 36 |
| AA1QR | 16 |
| AA6KL | 0 |
| AA7NM | 12 |
| AC0G/ND | -1 |
| AC0G/S | -2 |
| AC1UZ | -1 |
| AE0GQ | 6 |
| AE5AU | 1 |
| AE6RQ | 0 |
| AF7FA | 8 |
| AF7KR | 3 |
| AI4FU-KIWI | 0 |
| AIRSDR | 0 |
| AJ8S | 3 |
| AK6RI-1 | 0 |
| AK8DF | 3 |
| BM2KVV | 0 |
| BV0WSPR | 0 |
| BV7AU | 66 |
| CR7CDF | 1 |
| CT7AJC | -10 |
| DARCT13 | 0 |
| DB1UJ-1 | 0 |
| DB9OH | 0 |
| DC1SAF | -4 |
| DC5AL-R | 16 |
| DE0QPG | -2 |
| DG3SDK | 0 |
| DG7SFI-2 | 0 |
| DJ6DK | 22 |
| DK4RW/1 | -1 |
| DK6UG | 6 |
| DK8FT | -1 |
| DL0MZ | 0 |
| DL0PF | -1 |
| DL1XH | 15 |
| DL2ZZ | -1 |
| DL3TU | 25 |
| DL4RU | -4 |
| DL4ZBE | 0 |
| EA3IOT | 0 |
| EA8-DF4UE | 0 |
| EA8/DF4UE | 3 |
| EA8BFK | 1 |
| EA8EE | 50 |
| EI4HQ | -1 |
| ES4O | 38 |
| F4VTQ/R | -1 |
| F4VTQ/U | 3 |
| F5VBD | 84 |
| G0BZB-SWL | 24 |
| G0KTN | 16 |
| G1DRG | 0 |
| G3ZIL | -1 |
| G4AHG | -4 |
| G4FKI | -4 |
| G4HZX | 0 |
| G4MSA | 0 |
| G4ZFQ | 0 |
| G6UZT | 0 |
| G7ELK | 0 |
| G8LCO | 32 |
| G8LZI/2 | 2 |
| G8URE | -101 |
| GB0PSC | 0 |
| GM0DHD | 0 |
| GM4DIJ | 0 |
| GM4JRT | 0 |
| HA5GB | 0 |
| HB9DSE | -1 |
| HB9GZW | 103 |
| HB9RYZ | 0 |
| HB9VQQ | 2 |
| HB9VQQ/KE | 0 |
| HB9VQQ/RE | 5 |
| HB9VQQ/RL | 1 |
| HB9VQQ/RS | 2 |
| HS0ZGZ | 0 |
| HZ1SF | -2 |
| I0UVN | 0 |
| IW3HBX | 0 |
| JH4GLG | 0 |
| K0BHB-2 | 41 |
| K0DEV | 32 |
| K1RA-4 | 7 |
| K1RKS/2 | 0 |
| K2DAK | 4 |
| K3DFD | 0 |
| K3FEF | 0 |
| K3GMQ | 0 |
| K3LR | 0 |
| K4AGR | 0 |
| K4DDI | 8 |
| K4FMH | 4 |
| K4NE | 0 |
| K5JBT | 26 |
| K5KHK | 70 |
| K5MO | 0 |
| K5PK | 4 |
| K5QP | -49 |
| K5SWA | 48 |
| K5VW | 0 |
| K6FOD | 5 |
| K6MCS | 6 |
| K6RRP | 0 |
| K6VDU | -6 |
| K6VZK | -1 |
| K7LEN | 0 |
| K8BMZ | 1 |
| K8NVH-K0 | -1 |
| K9AN | 0 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -6 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KB0LQJ | 17 |
| KB7GF | 5 |
| KB7SVP/SDR5 | 29 |
| KB8VUC | 3 |
| KC0KVR | 1 |
| KC2DAC | 1 |
| KC2G | 0 |
| KC3MN | 14 |
| KC8QDR | 15 |
| KD2M | 0 |
| KD2OM | -1 |
| KD3ALD | 0 |
| KD4ADC | 11 |
| KD4OKR | 2 |
| KD5QLM | -10 |
| KD6MXY | -8 |
| KD7EFG | 0 |
| KD7EFG-1 | 0 |
| KD7HGL | 2 |
| KD9KHZ | 122 |
| KE7ZXJ | 22 |
| KE8MYP | -2 |
| KE8OIR | -1 |
| KF8EEZ/0 | 12 |
| KF8ETQ | 1 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KFS/SE | -1 |
| KG0D | 3 |
| KG5YSK | 44 |
| KG6JMO | 0 |
| KG6NFJ | 0 |
| KI4FBL | 1 |
| KI5MQY | 63 |
| KI7BEQ | 73 |
| KJ5BT | -2 |
| KJ5MTR | 0 |
| KJ6EI/VE7 | 2 |
| KJ6MKI | 0 |
| KJ7ABK | 12 |
| KK4GKF | 3 |
| KK4NLK | 15 |
| KK6UC | 49 |
| KK7IXU | 0 |
| KL3RR | 8 |
| KL5E | -1 |
| KL5SE | 38 |
| KL7L | 1 |
| KL7QN | 1 |
| KM4MZA | 0 |
| KP4MD | 0 |
| KPH2 | -1 |
| KQ2Y | 1 |
| KQ9RSS | -2 |
| KR4CSE | 3 |
| KR4DBJ | 0 |
| KR8MER | -6 |
| KV0S | 8 |
| KV4LP | 4 |
| KW7MM | 25 |
| KX4AZ/A | -5 |
| KX4AZ/T | 0 |
| KX4O | -10 |
| LA3FY/2 | 6 |
| LX1LC | 0 |
| LY3FF-11 | 7 |
| M0WHU | 0 |
| M0WMG | 0 |
| M9PSY | -2 |
| M9PSY-1 | -2 |
| MW7SIF | -1 |
| N0COQ | 0 |
| N0HAQ | 0 |
| N0QDS | 17 |
| N2BRJ | -5 |
| N2DED | 19 |
| N2EPE | 4 |
| N2YCH | -2 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3MK | 0 |
| N3PK | 0 |
| N4MXZ | 3 |
| N4TTN | 0 |
| N4TVC/4 | 55 |
| N5CSC | -2 |
| N5IST | 1 |
| N5MN | 13 |
| N5TNL | 0 |
| N5UTV/A3S | 0 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N7BUI | 7 |
| N7QXB | -8 |
| N7SET | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8GA-1 | 7 |
| N8VIM | 0 |
| N9AWU | 7 |
| NB3A | 0 |
| NG5P | 10 |
| NI0K1 | -16 |
| NI0K2 | 3 |
| NI5F | 16 |
| NO9G | 14 |
| NT1D | 5 |
| NY4Q | 1 |
| OE3GBB | 0 |
| OE3GBB/P | -1 |
| OE3GBB/Q | -1 |
| OH3FZQ | 5 |
| OH3LMN/KIWI | 0 |
| OH6BG | -3 |
| OK1HRA | 38 |
| ON5HB | 0 |
| ON5KQ | 0 |
| OZ7IT | 0 |
| PA0RDT | 0 |
| PA0SLT/5 | 0 |
| PA0SLT/6 | -4 |
| PA5KT-15 | -7 |
| PD0OHW | 0 |
| PE0MJX | -1 |
| PI4THT | 9 |
| PLANB/SWL | -1 |
| PT2FHC | 0 |
| PY2GN | 0 |
| R2BIY | -3 |
| SM4GTV | 0 |
| SP5DQZ | 1 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SV1BTL | 0 |
| TI0RC | 0 |
| UACNJ | 0 |
| UR4URQ | 7 |
| VA3ROM | 0 |
| VA3ROM-1 | 12 |
| VA7ZM | 33 |
| VE2EBM | 0 |
| VE3CWM | 11 |
| VE3NJF | -17 |
| VE3PRO | -3 |
| VE4ACE | 0 |
| VE4DRK | -1 |
| VE4KRK | 0 |
| VE5SAR | 0 |
| VE6EY | 26 |
| VE6FT | 0 |
| VE6JY | 10 |
| VE6KDX | 9 |
| VE7AFV | 11 |
| VE7LGN | 0 |
| VE7VP | -3 |
| VK3CHR | 1 |
| VK3CMZ | 0 |
| VK3KEZ | 0 |
| VK3KHZ | 0 |
| VK4DL/SDR1 | 5 |
| VK4TDI | -44 |
| VK4TMZ | 21 |
| VK4XDB | 7 |
| VK5ARG | -1 |
| VK5EI | -1 |
| VK5HW | 0 |
| VK5WA/2 | 0 |
| VK6KLI | -4 |
| VK6QS | 0 |
| VK6WR | -2 |
| VK7CMV | -1 |
| VK7EKA | 7 |
| VK7JJ | -1 |
| VK7OO | 6 |
| VK8TH | 0 |
| VO1CBL | 0 |
| W0AY | 107 |
| W0CWA/K | -1 |
| W0TBR | -1 |
| W0WWV | 0 |
| W1AD | 22 |
| W1CK | 0 |
| W1CK-1 | 0 |
| W1DRF | 0 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3MLM | -97 |
| W3PIE | 1 |
| W3USR-1 | 3 |
| W4BLD | 83 |
| W4FG | 48 |
| W4KEL | 10 |
| W4MXZ | 5 |
| W6BOS | 0 |
| W7GAJ | 0 |
| W7WKR-1 | 0 |
| W7WKR-2 | 2 |
| W8EDU | 4 |
| WA2N | 0 |
| WA2TP | 0 |
| WA3DNM | -6 |
| WA3VPZ | -8 |
| WA5DJJ | 0 |
| WA7LNW | 13 |
| WA7YIG/P | -2 |
| WA8DSP | 2 |
| WB7ABP | 0 |
| WC2L | 27 |
| WD1STC | 15 |
| WD4ELG | 10 |
| WO2S | 4 |
| WS3W | -4 |
| WT8P | 26 |
| WW6D | -1 |
| YL1VA | 18 |
| YL3LJ | -1 |
| ZL1KFM | 0 |
| ZL2005SWL | 0 |
| ZL2BCI | -82 |
| ZL2J | 0 |
| ZL2KR | 3 |
| ZL2P | 0 |
| ZL3TKI | -28 |
| ZR1WT | 0 |