| SECTION |
Title |
Time |
| Special Federal Aviation Regulation No. 88—Fuel Tank System Fault Tolerance Evaluation Requirements
| July 24, 2026 (fm)
|
| § 21.1 | § 21.1 Applicability and definitions. | July 24, 2026 (fm)
|
| § 21.2 | § 21.2 [Reserved] | July 24, 2026 (fm)
|
| § 21.3 | § 21.3 Reporting of failures, malfunctions, and defects. | July 24, 2026 (fm)
|
| § 21.4 | § 21.4 ETOPS reporting requirements. | July 24, 2026 (fm)
|
| § 21.5 | § 21.5 Airplane or Rotorcraft Flight Manual. | July 24, 2026 (fm)
|
| § 21.6 | § 21.6 Manufacture of new aircraft, aircraft engines, and propellers. | July 24, 2026 (fm)
|
| § 21.7 | § 21.7 Continued airworthiness and safety improvements for transport category airplanes. | July 24, 2026 (fm)
|
| § 21.8 | § 21.8 Approval of articles. | July 24, 2026 (fm)
|
| § 21.9 | § 21.9 Replacement and modification articles. | July 24, 2026 (fm)
|
| § 21.11 | § 21.11 Applicability. | July 24, 2026 (fm)
|
| § 21.13 | § 21.13 Eligibility. | July 24, 2026 (fm)
|
| § 21.15 | § 21.15 Application for type certificate. | July 24, 2026 (fm)
|
| § 21.16 | § 21.16 Special conditions. | July 24, 2026 (fm)
|
| § 21.17 | § 21.17 Designation of applicable regulations. | July 24, 2026 (fm)
|