Last updated: 2026-07-21 10:12:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 2E0SIO | 45 |
| 2E0XRQ | 15 |
| 56IGJF | -18 |
| 9A1FER | 23 |
| AA6KL | 0 |
| AC0G/ND | 0 |
| AC0G/S | 0 |
| AC1UZ | -1 |
| AC9RZ | 19 |
| AD0RS | 0 |
| AD7U | 0 |
| AE0GQ | 7 |
| AE5AU | 1 |
| AE6RQ | -1 |
| AE7TF | 0 |
| AF7KR | 3 |
| AI7NO | 2 |
| AIRSDR | 105 |
| AK6RI-1 | 0 |
| BM2KVV | 0 |
| CR7BYS | -1 |
| CR7CDF | 10 |
| CT7AJC | 0 |
| DA1RGG | 0 |
| DA1VID | -1 |
| DARCT13 | 0 |
| DB1UJ-1 | 0 |
| DB6WZ-SDR | 6 |
| DC1RDB | -1 |
| DC1SAF | -4 |
| DC4HF | 35 |
| DC4HP-1 | 5 |
| DC5AL-R | 4 |
| DD0MS | 0 |
| DD1NK | 7 |
| DF6TV | -3 |
| DG1ATN | -3 |
| DG1ELE | 1 |
| DG1GAC | 9 |
| DG5DH | 32 |
| DG7SFI-2 | -5 |
| DG8MAR | 1 |
| DH2RAL | 16 |
| DH2WS | 43 |
| DJ2DS/1 | 0 |
| DJ2MG | 0 |
| DJ9BS | 0 |
| DK0KK | 2 |
| DK1BL/2 | 36 |
| DK3WM | -1 |
| DK4RW/1 | -1 |
| DK5HH/8 | 0 |
| DK8FT | -1 |
| DK8JP/1 | 14 |
| DK9PA | 0 |
| DL/SV7FSF | 39 |
| DL0BR/1 | 0 |
| DL0MZ | 0 |
| DL0PF | -1 |
| DL0PTB | 8 |
| DL1BAJ | 0 |
| DL1ECN-1 | 62 |
| DL1XH | 0 |
| DL2PK | -21 |
| DL2RXE | 18 |
| DL2ZZ | -1 |
| DL3EL | 26 |
| DL3HRM | 10 |
| DL3ROB | 0 |
| DL3TU | 21 |
| DL4EAI | 1 |
| DL4HAO | 0 |
| DL4KBB | 6 |
| DL4RU | 2 |
| DL4XJ | 27 |
| DL4ZBE | 0 |
| DL6DAV | 14 |
| DL6EBP | 5 |
| DL6OW-MH | 61 |
| DL6OW-WTM | -15 |
| DL7AUQ | 0 |
| DL8FBN | 0 |
| DL8FCL | -28 |
| DL8SEL | 4 |
| DN9DSF | 0 |
| DN9NOX | 13 |
| E28AC | 13 |
| EA1IOW | 0 |
| EA3IOT | 0 |
| EA7URA | 3 |
| EA8-DF4UE | 0 |
| EA8/DF4UE | 2 |
| EA8BFK | 1 |
| EB5DQ | -4 |
| EC1CS | 3 |
| EI4HQ | -1 |
| ES2RR | 16 |
| F1JSC | 3 |
| F4FPR | 0 |
| F4VTQ/F | 18 |
| F4VTQ/K | -6 |
| F4VTQ/M | 54 |
| F4VTQ/R | -1 |
| F4VTQ/U | 3 |
| F5VBD | 75 |
| F61695 | 5 |
| F6KBF | 6 |
| F81251 | -7 |
| FR5DN | 5 |
| FSWL117 | 10 |
| G0BZB-SWL | 21 |
| G0FCH | 5 |
| G0MQW | 2 |
| G0TCD | 0 |
| G0VOK | 0 |
| G1FQD | 3 |
| G3VGZ | -1 |
| G3VPW | 0 |
| G4AHG | -37 |
| G4DEU | 4 |
| G4FKI | -3 |
| G4HZX | -1 |
| G4IIQ | 0 |
| G4MEM/K | 0 |
| G4MRS | 40 |
| G4MSA | 0 |
| G4WNC-1 | -13 |
| G4ZFQ | 0 |
| G4ZJH | 1 |
| G6MC/K | 0 |
| G7ELK | 0 |
| G7KZA | 16 |
| G8LZI/3 | 2 |
| GB0PSC | 0 |
| GM0DHD | 1 |
| GM4DIJ | -1 |
| GM4DTH | 0 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| GW2HFR | 75 |
| HA5GB | 82 |
| HB9AK | 6 |
| HB9DSE | 0 |
| HB9FZG | 0 |
| HB9GZW | 91 |
| HB9HXZ | 0 |
| HB9ISH | 21 |
| HB9RYZ | 0 |
| HB9VQQ | 1 |
| HB9VQQ/KE | -1 |
| HB9VQQ/RE | 4 |
| HB9VQQ/RL | 0 |
| HB9VQQ/RS | 1 |
| HK4RAU | 1 |
| HP1COO | 5 |
| HS0ZGZ | 44 |
| I0UVN | 0 |
| IK6IOQ | 0 |
| IU5MQQ | 9 |
| IW0RQH | -7 |
| IW2KPL | 22 |
| IW3HBX | 0 |
| IZ6198SWL | 0 |
| IZ6OVA | 0 |
| JA1KPF | 1 |
| K0BHB-2 | 40 |
| K0ESQ | 13 |
| K1HTV-4 | 8 |
| K1VL | 0 |
| K2DAK | 3 |
| K3FEF | 5 |
| K3FZ | 56 |
| K3GMQ | 0 |
| K3LR | 0 |
| K3SBP | -14 |
| K4DDI | 0 |
| K4FMH | 2 |
| K5KHK | -3 |
| K5QP | -52 |
| K5VW | -1 |
| K5XL | -1 |
| K6FOD | 5 |
| K6MCS | 5 |
| K6PZB | 0 |
| K6VDU | -6 |
| K6VZK | 0 |
| K7KAU | 7 |
| K7LEN | 0 |
| K8BMZ | 0 |
| K8NVH-K0 | 1 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9IMM | -16 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 0 |
| KA4PKB/0 | 8 |
| KB3CNS | 7 |
| KB3HGW/A | 14 |
| KB7GF | 3 |
| KB7SVP/SDR5 | 33 |
| KB8EZX | 0 |
| KB8VUC | -3 |
| KC0KVR | 5 |
| KC2DAC | 1 |
| KC2G | 0 |
| KC2STA1 | -32 |
| KC2STA4 | 3 |
| KC8QDR | 0 |
| KD0TBA | 49 |
| KD2FFR | 10 |
| KD2KQM | 87 |
| KD2M | 0 |
| KD2OM | 0 |
| KD3ANN | -1 |
| KD4OKR | -27 |
| KD6MXY | -7 |
| KD7EFG | 0 |
| KD7EFG-1 | 0 |
| KD7HGL | 4 |
| KD9LVX | -2 |
| KE8MYP | -2 |
| KF8ETQ | 2 |
| KF9ET | 56 |
| KFS | 0 |
| KFS/NW | -1 |
| KFS/OMNI | 0 |
| KFS/SE | 0 |
| KFS/SW | -1 |
| KG0D | 0 |
| KG5ABO | 18 |
| KJ5BT | -1 |
| KJ6EI/VE7 | 0 |
| KJ6MKI | 0 |
| KK1D | 0 |
| KK4GKF | 7 |
| KK6PXP | 7 |
| KK6UC | 46 |
| KK7IXU | 0 |
| KL3RR | 12 |
| KL5E | 0 |
| KL5SE | 40 |
| KL7L | 0 |
| KL7QN | 3 |
| KM0R | 1 |
| KM4MZA | 0 |
| KM4RK | 15 |
| KN4TGQ | -3 |
| KP4MD | -1 |
| KPH | 0 |
| KPH2 | 0 |
| KQ2Y | 1 |
| KQ6RS/6 | 1 |
| KQ9RSS | -3 |
| KR4CSE | 3 |
| KU4A | 18 |
| KU4BY | 0 |
| KW7MM | 15 |
| KX4AZ/T | 3 |
| KX4O | -12 |
| KZ4IK | -5 |
| LA3FY/2 | 28 |
| LA6IMA | 9 |
| LLN201 | 6 |
| LU5HBX | 0 |
| LX1LC | 0 |
| LX2JV | 0 |
| M0HTB | 4 |
| M0LTE | 88 |
| M0PWX | -1 |
| M0UNI | -6 |
| M0WHU | -1 |
| M0WMG | -1 |
| M6XOF | -1 |
| M7LZT | 0 |
| M9PSY | -1 |
| M9PSY-1 | -1 |
| M9PSY-2 | 0 |
| M9TWM | 0 |
| MW7SIF | 0 |
| N0KAM | 18 |
| N0SYU | -13 |
| N2EPE | 3 |
| N2YCH | 0 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3EYQ | 3 |
| N4SRN | -1 |
| N4TTN | 0 |
| N5CSC | -4 |
| N5MN | 14 |
| N5NBD | 0 |
| N5TNL | -1 |
| N5UTV/VT | -4 |
| N6GN3 | 0 |
| N6GN4 | 0 |
| N6GN5 | -3 |
| N7BUI | 0 |
| N7LEM | 19 |
| N7QXB | 27 |
| N7SET | 0 |
| N7VVX | 0 |
| N8GA | 0 |
| N8HKU | -5 |
| N8MH | 4 |
| N8VIM | 2 |
| N9AWU | 0 |
| NB3A | 40 |
| ND7M | 0 |
| NI0K1 | -15 |
| NO9G | 14 |
| NT1D | 4 |
| NY4Q | 0 |
| OE3GBB | -1 |
| OE3GBB/P | -1 |
| OE3GBB/Q | 0 |
| OE3XHU | 50 |
| OE6PWD | 0 |
| OE9AZH | 30 |
| OE9BKJ | 16 |
| OE9TAV | -1 |
| OH3CUF | 3 |
| OH3LMN/KIWI | 0 |
| OH5LIZ | -44 |
| OH6AH | 21 |
| OH6BG | -1 |
| OK1HRA | 39 |
| OK2IP | -1 |
| ON3GS | 85 |
| ON5HB | -1 |
| ON5KQ | 1 |
| ON8EC | 43 |
| ON8ST | -4 |
| ONL12087 | 0 |
| OZ1BFM | 0 |
| OZ1BHI | -7 |
| OZ1TV | 14 |
| OZ7IT | -2 |
| OZ9QV | -1 |
| PA0590SWL | 0 |
| PA0BRO | 54 |
| PA0LSB | -2 |
| PA0LSB/AI | 53 |
| PA0MLC | 3 |
| PA0RDT | 0 |
| PA0SLT/4 | 0 |
| PA0SLT/5 | 1 |
| PA0SLT/6 | -4 |
| PA0SLT/J | 1 |
| PA1JMS | -1 |
| PA2JH | -9 |
| PA3HEA | 0 |
| PA5KT-15 | -1 |
| PB2GT | 21 |
| PD0OHW | -1 |
| PD1EG-KI | 22 |
| PD2CH | 183 |
| PE0MJX | -4 |
| PE1CVJ | -20 |
| PE1GOA | 2 |
| PE1KHX | 2 |
| PE1RZM | 0 |
| PE2BZ-KI-V | 17 |
| PH5HP | 64 |
| PI4THT | 7 |
| PLANB/SWL | 0 |
| PY2GN | -1 |
| R4NCU | 38 |
| RA0SX | 27 |
| SA6BSS/HL | -10 |
| SDR/JN69BA | 0 |
| SM4GTV | 0 |
| SM4JST/RX1 | 0 |
| SM7IUN | 0 |
| SM7KHA | 0 |
| SP5DQZ | 0 |
| SP8MK | 7 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SQ7IQO | 16 |
| SV1SLB | 6 |
| SWL/HU1UB | -1 |
| SWLCN88 | 0 |
| SWLDM63ID | -15 |
| TA4/G8SCU | 2 |
| TI0RC | -4 |
| UB1AKX | 48 |
| UR4URQ | 5 |
| V51RS | 0 |
| VA3ROM | -2 |
| VA3ROM-1 | 0 |
| VE2DPF | 0 |
| VE2EBM | -1 |
| VE3CWM | 12 |
| VE3PRO | -4 |
| VE4ACE | 0 |
| VE4DRK | 0 |
| VE4KRK | 0 |
| VE5CRL | 33 |
| VE5SAR | 0 |
| VE6FT | 0 |
| VE6JY | 9 |
| VE6KDX | 0 |
| VE6KP | 4 |
| VE6PDQ | 1 |
| VE7LGN | 0 |
| VE7VP | -3 |
| VK2DAY | 25 |
| VK3ARW | -2 |
| VK3CMZ | 0 |
| VK3FSK | 35 |
| VK3KHZ | 1 |
| VK4BAP | 16 |
| VK4DL/SDR1 | 6 |
| VK4GMI | 8 |
| VK4TDI | -25 |
| VK4TMZ | 25 |
| VK4XDB | 8 |
| VK5ARG | -1 |
| VK5EI | -2 |
| VK5WA/2 | -1 |
| VK6KLI | -2 |
| VK6QS | 0 |
| VK7JJ | -2 |
| VK7OO | 7 |
| VO1CBL | 0 |
| W0ASW | -3 |
| W0AY | 106 |
| W0CWA/K | 0 |
| W0TBR | 0 |
| W0WWV | 0 |
| W1AD | 33 |
| W1CK | 0 |
| W1CK-1 | -6 |
| W1GLO | 37 |
| W1XP | 0 |
| W2NAF-2 | 0 |
| W3BX | 10 |
| W3MLM | -90 |
| W3PIE | 0 |
| W3PM | 0 |
| W3USR-1 | 3 |
| W4BLD | 84 |
| W4KEL | 0 |
| W4ZW | 0 |
| W6BOS | 0 |
| W6EXT | 13 |
| W6IJL | 13 |
| W7GAJ | -1 |
| W7WKR-1 | 0 |
| W7WKR-2 | 3 |
| W8COE | 8 |
| W8EDU | 4 |
| WA1PER | 0 |
| WA1RAJ | 26 |
| WA2N | 0 |
| WA2TP | 0 |
| WA3DNM | -4 |
| WA3TTS | -1 |
| WA3VPZ | -7 |
| WA5DJJ | 0 |
| WA7LNW | 2 |
| WB6CXC/7 | 0 |
| WB7ABP | 0 |
| WB9DLT | -4 |
| WD4ELG | 10 |
| WE6K | 2 |
| WE6Z | 14 |
| WESSEX | 1 |
| WI0K | 31 |
| WL5N | 10 |
| WS3W | -3 |
| WW6D | -1 |
| YL1VA | 17 |
| YL3LJ | 0 |
| ZL1KFM | 2 |
| ZL2005SWL | -1 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZR6MS | -4 |
| ZS1Q | 6 |
| ZS3Y | -7 |
| ZS6BQQ | -2 |
| ZS6EMS | 9 |
| ZS6GC | 38 |
| ZS6GL | 4 |