Top 20 operators with the most line scores in the DB:
| Operator | Number of Line Scores |
| K4BAI | 248 |
| K8MR | 243 |
| N4MM | 234 |
| K5ZD | 228 |
| K3WW | 225 |
| K3ZO | 208 |
| JA1AAT | 197 |
| JK2VOC | 195 |
| W9RE | 184 |
| W8IDM | 171 |
| VE5SF | 171 |
| N4BP | 166 |
| DJ2YE | 161 |
| WA6FGV | 159 |
| N6ZZ | 158 |
| N2BJ | 153 |
| OK1KZ | 151 |
| YU7SF | 151 |
| AA3B | 150 |
| K6XX | 150 |