| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| obstacle clearance surface | 1.76 | 0.6 | 4510 | 44 | 26 |
| obstacle | 1.14 | 0.2 | 1532 | 50 | 8 |
| clearance | 1.64 | 0.2 | 8859 | 73 | 9 |
| surface | 0.31 | 0.6 | 8084 | 74 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| obstacle clearance surface | 1.83 | 0.6 | 9522 | 26 |
| vasi obstacle clearance surface faa | 1.64 | 0.1 | 9695 | 74 |
| papi obstacle clearance surface | 1.78 | 0.6 | 177 | 87 |
| papi obstacle clearance surface dimension | 1.17 | 0.1 | 7221 | 32 |
