Subpart H - AIRWORTHINESS CERTIFICATES
- Section 21.171 - Applicability
- Section 21.173 - Eligibility
- Section 21.175 - Airworthiness certificates: classification
- Section 21.177 - Amendment or modification
- Section 21.179 - Transferability
- Section 21.181 - Duration
- Section 21.182 - Aircraft identification
- Section 21.183 - [Effective 4/16/2024] Issue of standard airworthiness certificates for normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; and special classes of aircraft
- Section 21.183 - [Effective until 4/16/2024] Issue of standard airworthiness certificates for normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; and special classes of aircraft
- Section 21.184 - Issue of special airworthiness certificates for primary category aircraft
- Section 21.185 - Issue of airworthiness certificates for restricted category aircraft
- Section 21.187 - [Effective 4/16/2024] Issue of multiple airworthiness certification
- Section 21.187 - [Effective until 4/16/2024] Issue of multiple airworthiness certification
- Section 21.189 - Issue of airworthiness certificate for limited category aircraft
- Section 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft
- Section 21.191 - Experimental certificates
- Section 21.193 - Experimental certificates: general
- Section 21.195 - Experimental certificates: Aircraft to be used for market surveys, sales demonstrations, and customer crew training
- Section 21.197 - Special flight permits
- Section 21.199 - Issue of special flight permits