| Similarity | Rank | |
|---|---|---|
| dc9 | 0.849 | 91276 |
| qantas | 0.825 | 59638 |
| dc-8 | 0.824 | 88685 |
| a320 | 0.822 | 82217 |
| 757 | 0.814 | 44050 |
| soviet-built | 0.813 | 84745 |
| twin-engine | 0.811 | 92072 |
| 707s | 0.809 | 83736 |
| lufthansa | 0.808 | 41795 |
| galveston | 0.806 | 71807 |
| multi-role | 0.805 | 99912 |
| short-haul | 0.805 | 63644 |
| 800x | 0.803 | 91913 |
| aeroflot | 0.803 | 37458 |
| 747 | 0.802 | 26837 |
| f-111 | 0.801 | 80367 |
| awacs | 0.800 | 70830 |
| wide-bodied | 0.798 | 89709 |
| erco | 0.797 | 91382 |
| comiso | 0.797 | 84568 |
| rotorway | 0.795 | 84115 |
| hansa | 0.794 | 76414 |
| naa | 0.794 | 79038 |
| f-16 | 0.794 | 46681 |
| lingus | 0.794 | 75494 |