Last updated: 2026-04-30 16:16:00 UT
| Call | Error (Hz) |
| ---- | ---------- |
| 161OS344 | 2 |
| 4Z5PE-1 | 0 |
| 9A1FER | 23 |
| AC0G/B2 | 0 |
| AC0G/ND | -2 |
| AC7IJ | -3 |
| AE5AU | 0 |
| AE6RQ | 0 |
| AF7KR | 2 |
| AI4FU-KIWI | 0 |
| AI5QK | 0 |
| AI6VN/KH6 | 64 |
| AJ4AV | 11 |
| AJ8S | 2 |
| BM2KVV | -2 |
| BM4AIK/7 | 12 |
| BV0WSPR | 0 |
| BV2B | -1 |
| BV3UN | 0 |
| BV7AU | 25 |
| DA1MON | -63 |
| DA1VID | 0 |
| DARCT13 | 0 |
| DB1UJ-1 | 0 |
| DC1RDB | 2 |
| DC1SAF | -3 |
| DC4HF | 35 |
| DC5AL-R | -2 |
| DC7TO | -13 |
| DD5XX | 15 |
| DF7PNX | 0 |
| DF8OE | 45 |
| DG1ATN | -4 |
| DG1GAC | 10 |
| DG1KPC | 79 |
| DG3SDK | 0 |
| DG5DH | 32 |
| DG7SFI-2 | -5 |
| DG8MAR | 1 |
| DG8NGI | 39 |
| DJ2DS-1 | 0 |
| DK0ABT | -20 |
| DK0KK | 0 |
| DK1BL/2 | 24 |
| DK1CC | -20 |
| DK4RW/1 | -1 |
| DK5HH/8 | 0 |
| DK6SQ | 4 |
| DK6UG | 3 |
| DK8AF | -18 |
| DK8FT | -1 |
| DK8JP/1 | 8 |
| DK8JV | 0 |
| DK9PA | 1 |
| DL/SV7FSF | 40 |
| DL0BR/1 | -1 |
| DL0PTB | 6 |
| DL1BAJ | 0 |
| DL1ECN-1 | 43 |
| DL1ECN-8 | 1 |
| DL1ESK | 6 |
| DL1XH | 0 |
| DL2ZZ | -1 |
| DL3EL | 25 |
| DL3ROB | 0 |
| DL3TU | 18 |
| DL4RU | 5 |
| DL4ZBE | 0 |
| DL6OW-MH | 62 |
| DL6OW-WTM | -21 |
| DL7AUQ | -1 |
| DL8BBY/1 | 13 |
| DL8SEL | -1 |
| DL9SW | 73 |
| DM1AC | 34 |
| DP0GVN | -40 |
| DP0POL | 24 |
| EA1IOW | 0 |
| EA3AGU | -4 |
| EA3IOT | 0 |
| EI4ACB | 115 |
| EI4HQ | -4 |
| EI7HZB | -6 |
| F1VAM3 | 0 |
| F4ASK | -59 |
| F4FPR | 0 |
| F4VTQ/A | 12 |
| F4VTQ/H | 17 |
| F4VTQ/K | -90 |
| F4VTQ/M | 10 |
| F4VTQ/R | 0 |
| F4VTQ/T | 0 |
| F4VTQ/U | 3 |
| F5178SWL | 12 |
| F5HNK | 7 |
| F5VBD | 63 |
| F6KGL | 4 |
| FSWL117 | 8 |
| FW9789 | 39 |
| G0BZB-SWL | 5 |
| G0FCH | -24 |
| G0IDE | -6 |
| G0KTN | 16 |
| G0TCD | 0 |
| G0UPL | 0 |
| G2YT | 0 |
| G3VGZ | 0 |
| G3VPW | 0 |
| G3ZIL/A | 2 |
| G4AHG | -42 |
| G4FUI | 0 |
| G4GVZ | 0 |
| G4HZX | 0 |
| G4HZX/L | 0 |
| G4LCM | -33 |
| G4LRP | 2 |
| G4MRS | -3 |
| G4MSA | 0 |
| G4WNC | -16 |
| G4ZFQ | 0 |
| G4ZJH | -3 |
| G8LCO | 27 |
| GB0PSC | 0 |
| GE8ROB/A | 11 |
| GM0DHD | -1 |
| GM3MAC | 49 |
| GM4DIJ | 0 |
| GM4DTH | 0 |
| GM4JRT | 0 |
| GW0KIG | 0 |
| HA3PG | 31 |
| HB9DSE | 0 |
| HB9GZW | 85 |
| HB9HXZ | 0 |
| HB9ISH | 21 |
| HB9TUP | 7 |
| HB9VQQ | 8 |
| HB9VQQ/KS | 0 |
| HB9VQQ/RL | 4 |
| HB9VQQ/RS | 1 |
| HS0ZGZ | 5 |
| I0UVN | -1 |
| IK0XFA | 7 |
| IS0XDA | 5 |
| IU5MQQ | 8 |
| IW0RQH | -5 |
| IW2DMO | 22 |
| IZ0KEW | 12 |
| JH4GLG | -13 |
| JI1HFJ | 65 |
| JK1QLQ | 32 |
| K1NTL | 44 |
| K1RA | 37 |
| K1RA-4 | 3 |
| K1RA-PI | 0 |
| K1RKS/2 | 1 |
| K2DAK | 4 |
| K3FEF | -3 |
| K3GMQ | 0 |
| K3GMQ-B | 0 |
| K3LR | 0 |
| K4DDI | 0 |
| K4FMH | 3 |
| K4KDJ-15 | -5 |
| K4NE | 0 |
| K4TLS | -2 |
| K5EM-1 | 90 |
| K5JBT | 10 |
| K5KHK | 70 |
| K5SWA | 46 |
| K5TR | 121 |
| K5YR | 1 |
| K6NOG | 11 |
| K6PZB | 0 |
| K6RFT | -1 |
| K6RRP | 0 |
| K6VZK | 0 |
| K7GXB | 8 |
| K7LEN | 0 |
| K8NVH | -5 |
| K8NVH-K0 | 8 |
| K9CZI | 0 |
| K9DZT | 0 |
| K9TRV | 0 |
| K9TRV-2 | 2 |
| K9TRV-4 | 0 |
| K9TRV-5 | 2 |
| KA2ZOH | 37 |
| KA3LNA | 14 |
| KB3CNS | 11 |
| KB3OIL | 2 |
| KB7GF | 3 |
| KB7SVP/SDR3 | 46 |
| KB7SVP/SDR5 | 26 |
| KB8VME | 5 |
| KB8VUC | 0 |
| KC0KVR | 16 |
| KC2G | 0 |
| KC5HHQ | 10 |
| KC8QDR | 0 |
| KC9LGS | 3 |
| KD0BSG | 0 |
| KD0TBA | 47 |
| KD6MXY | -15 |
| KD7EFG | 0 |
| KD7EFG-1 | -1 |
| KD7HGL | -1 |
| KD8ATF | 8 |
| KD9JWC | -8 |
| KD9KHZ | 116 |
| KE2FDW | -1 |
| KE7A | 6 |
| KE8UZF | 0 |
| KF0NOK | 47 |
| KF6ZEO | 0 |
| KF8EEZ | 10 |
| KFS | 0 |
| KFS/NW | 0 |
| KFS/OMNI | 0 |
| KG0D | 4 |
| KG6NFJ | 0 |
| KG7LR | -4 |
| KI5MQY | 40 |
| KJ6EI/VE7 | 14 |
| KJ6MKI | 0 |
| KJ7ABK | 5 |
| KJ7H | 52 |
| KK4NLK | 15 |
| KK4UNE | 4 |
| KK7IXU | 0 |
| KL3RR | 13 |
| KL5SE | 38 |
| KL7L | 0 |
| KL7QN | 1 |
| KM4MZA | 0 |
| KO4SMK | -10 |
| KP4MD | 0 |
| KPH2 | 0 |
| KQ2Y | 1 |
| KQ4CWB-1 | -25 |
| KQ9RSS | -4 |
| KS0TRADE | 0 |
| KV0S | -4 |
| KX4AZ/T | -1 |
| KX4AZ/T1 | 0 |
| KX4O | 21 |
| LA1ZM | 0 |
| LA3FY/2 | 0 |
| LA3JJ | 0 |
| LA5VX | 16 |
| LA9KMA | 3 |
| LB9CG | 8 |
| LU3JIJ | -21 |
| LU7DSU | 11 |
| LW6DLS | 0 |
| LX1LC | 0 |
| LY3FF-11 | -2 |
| M0LLP | 8 |
| M0LTE | 98 |
| M0WHU | 0 |
| M0WMG | -2 |
| M0YMC | -5 |
| M3XQM | 0 |
| M6GQU | 118 |
| M7LZT | -89 |
| M7WWX | 8 |
| M9PSY | 0 |
| M9PSY-1 | -3 |
| M9PSY-2 | 0 |
| M9TWM | 5 |
| MW7GRY | 9 |
| MW7SIF | -1 |
| N0COQ | -15 |
| N0QBH | -3 |
| N0QDS | -1 |
| N1DQ-1 | 0 |
| N1ZXL | 4 |
| N2LQH | -46 |
| N2YCH | 59 |
| N2YCH-1 | -3 |
| N3AGE-0 | 0 |
| N3AGE-2 | 0 |
| N3AGE-4 | 0 |
| N3NYN | -2 |
| N4JJS | 0 |
| N4TTN | 0 |
| N4TVC/4 | 48 |
| N5MN | 10 |
| N5TNL | 0 |
| N6GN4 | 0 |
| N6GN5 | 0 |
| N7QXB | -1 |
| N7VVX | -2 |
| N8VIM | 0 |
| N9AWU | 0 |
| NB3A | -5 |
| NG5P | 15 |
| NG7M | 0 |
| NI5F | 14 |
| OE2WNL | 0 |
| OE3GBB | -2 |
| OE3GBB/KIWI | 169 |
| OE3GBB/Q | -1 |
| OE3KFB | 1 |
| OE3XHU | 123 |
| OE6ADD | 0 |
| OE6PWD | 0 |
| OE9GHV | -1 |
| OE9TAV | -1 |
| OH3FR | -15 |
| OH3LMN/KIWI | 0 |
| OH5GES | -2 |
| OH5LIZ | -63 |
| OH6BG | -8 |
| OK1HRA | -1 |
| OK1PSV | 79 |
| OK2IP/P | -2 |
| OK2IT | 3 |
| ON0WAL | -2 |
| ON5HB | -14 |
| ON5KQ | 0 |
| OZ5ACI | 17 |
| PA0590SWL | 0 |
| PA0IOT | 1 |
| PA0RDT | -1 |
| PA0SLT/3 | 1 |
| PA0SLT/4 | 0 |
| PA0SLT/5 | 1 |
| PA0SLT/J | 0 |
| PA11674SWL | -2 |
| PA1JMS | -1 |
| PA2BGN | -7 |
| PA5BS | 1 |
| PA5ZL | 1 |
| PA9900 | 0 |
| PB2GT | 18 |
| PD0OHW | 0 |
| PD1PET | 20 |
| PD2BAS | 10 |
| PD2CH | 180 |
| PD2RPS | 60 |
| PD3GDB | 51 |
| PE1KHX | 2 |
| PE1NWL | 5 |
| PE1OSQ | -36 |
| PE1RZM | 0 |
| PE2BZ-KI-V | 19 |
| PG2A | 114 |
| PH5HP | 50 |
| PI4RSZ | 66 |
| PI4THT | 4 |
| PLANB/SWL | 4 |
| R4NCU | -57 |
| SA0GUS | 0 |
| SA2LLL | -70 |
| SA6BSS/HL | 66 |
| SM0ECF | -2 |
| SM4GTV | 0 |
| SM6/SA0LEK | -4 |
| SP2RM | 15 |
| SQ2WB | 0 |
| SQ3H | 0 |
| SWL-SP-ORO | 1 |
| SWL/HU1UB | 0 |
| SWLFNS | -87 |
| SWLJO65LO | 0 |
| SWLSPM001 | 0 |
| TA4/G8SCU | -4 |
| TI0RC | 1 |
| UACNJ | 0 |
| US5QW | -9 |
| VA3VOR | 0 |
| VE2DPF | 0 |
| VE2EBM | -1 |
| VE3IIM | 17 |
| VE4ACE | -15 |
| VE4DRK | 111 |
| VE4EV | -2 |
| VE4KRK | -1 |
| VE5CAF | 8 |
| VE6FT | 0 |
| VE6JY | 8 |
| VE6KDX | -1 |
| VE6SAR | 8 |
| VE7AFV | 10 |
| VK3CMZ | 1 |
| VK4DL/SDR1 | 0 |
| VK5ARG | 0 |
| VK5EI | -2 |
| VK5HW | 0 |
| VK5KJP/2 | 10 |
| VO1CBL | 4 |
| VU2TUM | 119 |
| W0ASW | -4 |
| W0AY | 101 |
| W0CWA/K | 0 |
| W0QQQ | 17 |
| W0TBR | 0 |
| W0WWV | 0 |
| W1CK | 0 |
| W1CK-1 | 0 |
| W1PJE | 3 |
| W1XP | 0 |
| W2KGY | 0 |
| W2NAF-2 | 0 |
| W3MLM | -67 |
| W3OA | -64 |
| W3USR | 0 |
| W3USR-1 | 0 |
| W4BLD | 80 |
| W4FG | 46 |
| W6BOS | 0 |
| W6LPM/6 | 0 |
| W7GAJ | 0 |
| W7PJH | 3 |
| W7TEG | 0 |
| W7WKR-2 | -14 |
| W8APS | 15 |
| W8COE | 6 |
| WA2N | -1 |
| WA2TP | 0 |
| WA3TTS | -8 |
| WA3VPZ | -20 |
| WA5DJJ | 0 |
| WA6OUR-K | 78 |
| WA9FIO | -3 |
| WB7ABP | 6 |
| WD4ELG | 37 |
| WE6Z | 11 |
| WESSEX | 2 |
| WF4V | 0 |
| WO2S | 0 |
| WS3W | -3 |
| WW4ET | 11 |
| WW6D | 0 |
| WZ7I | -2 |
| YL3LJ | -1 |
| YU1DGH | 9 |
| ZL2J | 0 |
| ZL2P | 0 |
| ZS3Y | 50 |
| ZS6BQQ | -41 |