| Similarity | Rank | |
|---|---|---|
| single-engine | 0.797 | 82475 |
| cessna | 0.785 | 21580 |
| piston-engined | 0.784 | 73753 |
| aerobatic | 0.775 | 26862 |
| fairey | 0.764 | 38007 |
| aeronca | 0.762 | 46103 |
| horsa | 0.759 | 79157 |
| t-6 | 0.756 | 81002 |
| rallye | 0.756 | 77824 |
| avro | 0.753 | 44684 |
| hang-glider | 0.753 | 62614 |
| twin-engin | 0.752 | 42828 |
| f-14 | 0.752 | 82452 |
| homebuilt | 0.747 | 50469 |
| turboprop | 0.744 | 44803 |
| aerobatics | 0.737 | 28976 |
| single-seater | 0.735 | 63936 |
| passenger-carrying | 0.735 | 87867 |
| fixed-wing | 0.734 | 45197 |
| single-seat | 0.733 | 62969 |
| mustang | 0.731 | 39332 |
| sailplane | 0.730 | 87717 |
| supersonic | 0.728 | 24775 |
| monoplane | 0.725 | 49349 |
| jodel | 0.725 | 73099 |