Provides an acceptable means of compliance with Part 23 of the FAR for type certification of certain small airplanes.

Provides information and guidance concerning an acceptable means, but not the only means, for showing compliance with Title 14 Code of Federal Regulations (14 CFR) Part 23 for the certification of systems and equipment in normal, utility, acrobatic, and commuter category airplanes.

Consolidates into a single document existing policy documents applicable to the powerplant installation in normal, utility, acrobatic, and commuter category airplanes; and, certain ACs that cover specific paragraphs of the regulations.

Provides information and guidance concerning acceptable means, but not the only means, of complying with Title 14 of the Code of Federal Regulations (14 CFR) part 23 Subpart C and portions of Subpart D.

Provides information and guidance concerning an acceptable means, but not the only means, for showing compliance with Title 14 Code of Federal Regulations (14 CFR) Part 23 for the certification of systems and equipment in normal, utility, acrobatic, and commuter category airplanes.

This advisory circular (AC) sets forth an acceptable means, but not the only means, of demonstrating compliance with the ice protection requirements in Title 14 of the Code of Federal Regulations (14 CFR) part 23.

This Advisory Circular (AC) sets forth an acceptable means, but not the only means, of demonstrating compliance with the ice protection requirements in Title 14 of the Code of Federal Regulations (14 CFR) part 23.

This advisory circular (AC) sets forth an acceptable means of showing compliance with Title 14 of the Code of Federal Regulations (14 CFR) § 23.1309(a) and (b) (Amendment 23-49) for equipment, systems, and installations in 14 CFR part 23 airplanes.

a. This advisory circular (AC) provides guidance on developing and implementing a Fatigue Management Program (FMP).

Provides information and guidance concerning compliance with Part 23 of the Federal Aviation Regulations (FAR) concerning flight tests and pilot judgments.

Provides an acceptable means of compliance with Part 23 of the FAR for type certification of certain small airplanes.

This advisory circular (AC) sets forth an acceptable means, but not the only means, of demonstrating compliance with the ice protection requirements in Title 14 of the Code of Federal Regulations (14 CFR) Part 23.

This advisory circular (AC) sets forth an acceptable means of showing compliance with Title 14 Code of Federal Regulations (14 CFR), part 23, for the certification of airplanes originally certificated to either European Aviation Safety Agency (EASA) CS-VLA or Joint Aviation Requirements (JAR) JAR-VLA.

This Advisory Circular (AC) sets forth an acceptable means, but not the only means, of demonstrating compliance with the ice protection requirements in Title 14 of the Code of Federal Regulations (14 CFR) part 23.

This advisory circular (AC) provides information and guidance concerning an acceptable means, but not the only means , of showing compliance with Part 23 of the Federal Aviation Regulations (FAR) , applicable to approval procedures and installation of turbochargers in small airplanes.