Subpart I. Subpart I—Provisional Airworthiness Certificates

• § 21.211 - Applicability.
• § 21.213 - Eligibility.
• § 21.215 - Application.
• § 21.217 - Duration.
• § 21.219 - Transferability.
• § 21.221 - Class I provisional airworthiness certificates.
• § 21.223 - Class II provisional airworthiness certificates.
• § 21.225 - Provisional airworthiness certificates corresponding with provisional amendments to type certificates.