Research Article
Study on Arrival Aircraft Sequencing Based on Optimization of Point Merge Procedure
Table 1
Aircraft minimum separation.
| Preceding aircraft | Trailing aircraft | Distance-based minimum separation (nm) | Time-based minimum separation (s) | Heavy | Medium | Light | Heavy | Medium | Light |
| Heavy | 4 | 5 | 6 | 82 | 118 | 150 | Medium | 3 | 3 | 5 | 60 | 64 | 94 | Light | 3 | 3 | 5 | 60 | 64 | 68 |
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