Top 20 operators with the most line scores in the DB:
| Operator | Number of Line Scores |
| K4BAI | 250 |
| K8MR | 245 |
| N4MM | 237 |
| K5ZD | 232 |
| K3WW | 229 |
| K3ZO | 210 |
| JA1AAT | 197 |
| JK2VOC | 196 |
| W9RE | 186 |
| W8IDM | 175 |
| VE5SF | 174 |
| N4BP | 168 |
| WA6FGV | 161 |
| DJ2YE | 161 |
| N6ZZ | 158 |
| N2BJ | 157 |
| AA3B | 154 |
| OK1KZ | 153 |
| YU7SF | 151 |
| K6XX | 150 |