AI.II.K.K3FAA-S-ACS-25 · Nov 2023Knowledge

Other required pilot logbook endorsements (e.g., Class B Airspace, Special Federal Avia...

ACS element text (the applicant demonstrates understanding of)

Other required pilot logbook endorsements (e.g., Class B Airspace, Special Federal Aviation Regulation (SFAR)).

Bottom line

The applicant demonstrates instructional knowledge by describing and explaining: Other required pilot logbook endorsements (e.g., Class B Airspace, Special Federal Aviation Regulation (SFAR)).

Key numbers

Key numbers for Other required pilot logbook endorsements (e.g., Class B Airspace, Special Federal Avia...
NumberWhat it means
90 daysClass B solo window
90 daysAirport endorsement window
3 takeoffs and landingsTower airport pattern work
12 calendar monthsSFAR 73 PIC review

FAA references

  1. AC 61-65 Appendix A — AC No: 61-65K
  2. 14 CFR 61.95 (Operations in Class B airspace and at airports located within Class B airspace.) — eCFR current as of 2026-03-05
  3. 14 CFR 61.94 (Student pilot seeking a sport pilot certificate or a recreational pilot certificate: Operations at airports within, and in airspace located within, Class B, C, and D airspace, or at airports with an operational control tower in other airspace.) — eCFR current as of 2026-03-05
  4. PHAK ch. 1 (p. 1-17) — FAA-H-8083-25C (2023)
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