| SECTION | Title | Time |
|---|---|---|
| § 170.1 | § 170.1 Scope. | Sept. 29, 2026 |
| § 170.3 | § 170.3 Definitions. | Sept. 29, 2026 |
| § 170.11 | § 170.11 Scope. | Sept. 29, 2026 |
| § 170.13 | § 170.13 Airport Traffic Control Tower (ATCT) establishment criteria. | Sept. 29, 2026 |
| § 170.15 | § 170.15 ATCT discontinuance criteria. | Sept. 29, 2026 |