Last updated: 2026-04-20 18:46:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 161OS344 | 2 |
| 2E0CIT | 4 |
| AC0G/B1 | 0 |
| AC0G/B2 | 0 |
| AC0G/ND | -1 |
| AE5AU | 1 |
| AE6RQ | 0 |
| AF7KR | 2 |
| AI5QK | 0 |
| AI6VN/KH6 | 68 |
| AK6RI-1 | 0 |
| ALLURA | 30 |
| BM2KVV | 27 |
| BV0WSPR | 65 |
| BV3UN | 0 |
| CT7AJC | -2 |
| CX8BIT | 7 |
| DA1VID | 0 |
| DC1RDB | -1 |
| DC1SAF | -3 |
| DC5AL-R | 0 |
| DC7TO | -1 |
| DD5XX | 3 |
| DF2MG | 28 |
| DF7PNX | 19 |
| DF8OE | 39 |
| DG1ATN | -4 |
| DG1GAC | 9 |
| DG3SDK | -1 |
| DG7SFI-2 | -5 |
| DG8NGI | 42 |
| DJ2DS-1 | 0 |
| DK0ABT | -19 |
| DK4RW/1 | -2 |
| DK5HH/8 | 0 |
| DK6UG | -1 |
| DK7MI | 15 |
| DK8AF | -17 |
| DK8JV | 0 |
| DK9PA | 1 |
| DL0BR/1 | -2 |
| DL0PF | -4 |
| DL1BAJ | 0 |
| DL1ECN-1 | 29 |
| DL1ESK | 5 |
| DL2ZZ | -2 |
| DL3EL | 25 |
| DL3TU | 19 |
| DL4RU | 5 |
| DL4XU | 12 |
| DL4ZBE | 0 |
| DL6OW-MH | 50 |
| DL6OW-WTM | -36 |
| DL7AUQ | 0 |
| DL8FBN | 0 |
| DN9DSF | -1 |
| DP0POL | 13 |
| EA2RCF | -10 |
| EA4AAE | 9 |
| EA8/DL1MDS | -2 |
| EA8BFK | 2 |
| EB2EAS-SDR1 | 25 |
| EI4HQ | -4 |
| ES4O | 6 |
| ES5TVI | 74 |
| F4KKF | 87 |
| F4VTQ/H | 17 |
| F4VTQ/K | -1 |
| F4VTQ/M | 13 |
| F4VTQ/R | -2 |
| F4VTQ/T | -1 |
| F4VTQ/U | 2 |
| F5178SWL | 12 |
| F5HNK | 8 |
| F5OIH | -3 |
| FN41RY | 10 |
| FSWL117 | 5 |
| G0BZB-SWL | -2 |
| G0FCH | -45 |
| G0KTN | 16 |
| G0WZM | 1 |
| G0WZM/A | 0 |
| G1MUM | 9 |
| G1WOR | 49 |
| G3VGZ | -1 |
| G3VPW | 0 |
| G3YHM | 0 |
| G3ZIL/A | 2 |
| G4AHG | -39 |
| G4EDR | 12 |
| G4FUI | 0 |
| G4HZX | 0 |
| G4HZX/L | 0 |
| G4LCM | 0 |
| G4MSA | 0 |
| G4WNC | -22 |
| G4ZFQ | 0 |
| G4ZJH | -6 |
| G8LCO | 29 |
| G8PFR | 0 |
| G8YMM | 74 |
| GB0PSC | 0 |
| GE8ROB/A | 12 |
| GM0DHD | 0 |
| GM0UDL | 14 |
| GM4DIJ | 0 |
| GM4DTH | 0 |
| GM4HYG | 34 |
| GM4JRT | -1 |
| GM4RJI | 12 |
| GW0KIG | -1 |
| GW2HFR | 36 |
| HB9DSE | 0 |
| HB9FWF | -35 |
| HB9GZW | 103 |
| HB9HXZ | 0 |
| HB9TUP | 8 |
| HB9VQQ | 8 |
| HB9VQQ/KS | 0 |
| HB9VQQ/RL | 4 |
| HB9VQQ/RS | 3 |
| HF6UWU | 160 |
| HS0ZGZ | 18 |
| I0UVN | 1 |
| IK2CMN | -11 |
| IS0XDA | 3 |
| IU5MQQ | 16 |
| IW0RQH | -5 |
| IW2DMO | 24 |
| IW3HBX | 0 |
| JA5NVN | 10 |
| K1NTL | 47 |
| K1RA | 28 |
| K1RA-4 | -10 |
| K1RA-PI | -1 |
| K1RKS/2 | 0 |
| K1YZY | -21 |
| K2DAK | 3 |
| K3AV | -1 |
| K3FEF | -3 |
| K3GMQ | 0 |
| K3GMQ-B | 0 |
| K3JYD | 0 |
| K3LR | 0 |
| K4COD | 0 |
| K4DDI | -3 |
| K4FMH | 3 |
| K4KDJ-15 | -5 |
| K4WBT | 17 |
| K5JBT | 17 |
| K5KHK | 70 |
| K5MO | 0 |
| K5SWA | 45 |
| K5TR | 113 |
| K5TXS | 2 |
| K5VW | 0 |
| K5XL | 0 |
| K6NOG | 12 |
| K6PZB | 0 |
| K6RFT | 0 |
| K6RRP | 0 |
| K6VDU | -5 |
| K6VZK | 0 |
| K7LEN | 0 |
| K7LNA | -1 |
| K7UAZ | 4 |
| K8NVH | -5 |
| K8NVH-K0 | 8 |
| K9CZI | -3 |
| K9DZT | 0 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 2 |
| KB3CNS | 12 |
| KB7SVP/SDR3 | 48 |
| KB7SVP/SDR5 | 25 |
| KB8VME | 5 |
| KB8VUC | -14 |
| KC0KVR | 9 |
| KC2G | 0 |
| KC4GO | -2 |
| KD0BSG | 0 |
| KD0TBA | 45 |
| KD5QLM | 0 |
| KD6MXY | -14 |
| KD7EFG | -1 |
| KD7EFG-1 | 0 |
| KD7HGL | 4 |
| KD8ATF | 8 |
| KD9LVX | -2 |
| KE7A | 7 |
| KF0NOK | 49 |
| KF4JU | 17 |
| KF8EEZ | 11 |
| KF9KV | -1 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KG0D | 3 |
| KI5MQY | 37 |
| KI7E | -32 |
| KJ6EI/VE7 | 0 |
| KJ6MKI | -4 |
| KK6PXP | 6 |
| KK7IXU | 0 |
| KL7L | 0 |
| KM4MZA | 0 |
| KN4JTB | 7 |
| KQ2Y | 2 |
| KQ4DTX | -3 |
| KQ9RSS | -4 |
| KS0TRADE | 0 |
| KV0S | 5 |
| KX4AZ/T | 0 |
| KX4AZ/T1 | -1 |
| KX4O | 10 |
| LA1ZM | 0 |
| LA3FY/2 | 0 |
| LA5VX | -21 |
| LA6IMA | 9 |
| LU8MIL | 0 |
| LW6DLS | 0 |
| LX1LC | 0 |
| LX2JV | -1 |
| LY3FF-11 | 7 |
| LZ2RKG | 4 |
| M0JTS | 0 |
| M0WHU | -1 |
| M1FHB | 4 |
| M3XQM | 0 |
| M6GQU | 101 |
| M7DOY | 15 |
| M7LZT | -93 |
| M9PSY | 0 |
| M9PSY-1 | -2 |
| M9PSY-2 | -1 |
| M9SJM | 100 |
| M9TWM | 2 |
| MW7SIF | 0 |
| N0ALO | 31 |
| N0CALL | 8 |
| N0COQ | 130 |
| N0CRX | -5 |
| N0QDS | 0 |
| N1DQ-1 | -1 |
| N2YCH | 12 |
| N2YCH-1 | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N4TTN | 0 |
| N4TVC/4 | 50 |
| N5CSC | -2 |
| N5MN | 12 |
| N6GN4 | 0 |
| N6GN5 | -1 |
| N7QXB | -3 |
| N8VIM | 1 |
| N9SD | 3 |
| NB3A | -3 |
| NG7M | 0 |
| NI5F | 14 |
| OE2WNL | 0 |
| OE3GBB | -2 |
| OE3GBB/KIWI | 184 |
| OE3GBB/Q | -1 |
| OE6ADD | -3 |
| OE6PWD | 0 |
| OE9GHV | 0 |
| OE9TAV | 0 |
| OH3CUF | 2 |
| OH5LIZ | -51 |
| OH6AC | 0 |
| OH6BG | -5 |
| OK1HRA | 41 |
| OK2IP | 3 |
| OK2IP/P | -4 |
| OK2IT | 16 |
| ON1CMP | -1 |
| ON4WVC | 0 |
| ON5HB | -1 |
| ON5KQ | 7 |
| OZ5ACI | 0 |
| PA0RDT | 0 |
| PA0SLT/4 | -2 |
| PA0SLT/5 | -2 |
| PA0SLT/J | -3 |
| PA1JMS | 0 |
| PA2BGN | -6 |
| PA2W | 45 |
| PA3GOC | 1 |
| PA5KT-15 | 4 |
| PA9900 | -1 |
| PB2GT | 18 |
| PD0OHW | -1 |
| PD2RPS | 67 |
| PD3GDB | 75 |
| PD3RFR | 13 |
| PD4YKM | 5 |
| PD5MSV | 3 |
| PE1NWL | 4 |
| PE1RZM | 0 |
| PE2BZ-KI-V | 6 |
| PH5HP | 60 |
| PI4RSZ | 55 |
| PI4THT | 5 |
| PLANB/SWL | -1 |
| PT2FHC | -7 |
| SA0GUS | 0 |
| SA6BSS/HL | 50 |
| SM4GTV | -1 |
| SM4HVP | 2 |
| SM7IUN | 0 |
| SM7KHA | 0 |
| SP2RM | 16 |
| SP9SKP | -61 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SV0SYH | 3 |
| SWL-JO20IT | -4 |
| SWL/HU1UB | 0 |
| SWLFNS | -90 |
| SWLKCL | -2 |
| TA2AEG | 10 |
| TA4/G0UPL | -2 |
| TI0RC | 8 |
| UACNJ | -1 |
| UB1AKX | 46 |
| VA3PVK | 2 |
| VE2EBM | -1 |
| VE3NM | 5 |
| VE3PRO | -5 |
| VE4ACE | -2 |
| VE4DRK | 133 |
| VE4EV | -2 |
| VE4KRK | 0 |
| VE5CRL | 32 |
| VE6FT | -2 |
| VE6JY | 3 |
| VE6KDX | -10 |
| VE6VAC | 5 |
| VE7AFV | 10 |
| VK2NP | 0 |
| VO1CBL | 3 |
| VU2OY | 0 |
| W0AY | 101 |
| W0CWA/K | 0 |
| W0TBR | -1 |
| W0WWV | -1 |
| W1BW | -1 |
| W1CK | -1 |
| W1CK-1 | 0 |
| W1PJE | 3 |
| W1XP | 0 |
| W2KGY | 0 |
| W3BH | 0 |
| W3BX | 9 |
| W3HH | 12 |
| W3MLM | -56 |
| W3OA | -66 |
| W3USR-1 | -1 |
| W4BLD | 82 |
| W6BOS | 0 |
| W6LPM/6 | 0 |
| W6MFB | 2 |
| W7GAJ | 0 |
| W7TEG | 0 |
| W7WKR-1 | -1 |
| W8EDU | 3 |
| WA2N | -1 |
| WA2RKN | 5 |
| WA2TP | 0 |
| WA3TTS | -11 |
| WA3VPZ | -20 |
| WA5DJJ | 0 |
| WA9FIO | 7 |
| WA9ZPM | 50 |
| WB7ABP | 6 |
| WD4ELG | 18 |
| WD4IMI | 23 |
| WESSEX | -7 |
| WI0K | 29 |
| WJ5DX | -3 |
| WS1M | 2 |
| WZ7I | -3 |
| YL3LJ | 0 |
| YU1DGH | 6 |
| YU7OR | -47 |
| ZS3Y | 80 |