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  5. § 121.427
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14 CFR · Part 121

14 CFR § 121.427

Recurrent training.

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Read in Subpart N
Part 121 Contents
  • Subpart A: General
  • Subpart E: Approval of Routes: Domestic and Flag Operations
  • Subpart F: Approval of Areas and Routes for Supplemental Operations
  • Subpart G: Manual Requirements
  • Subpart H: Aircraft Requirements
  • Subpart I: Airplane Performance Operating Limitations
  • Subpart J: Special Airworthiness Requirements
  • Subpart K: Instrument and Equipment Requirements
  • Subpart L: Maintenance, Preventive Maintenance, and Alterations
  • Subpart M: Airman and Crewmember Requirements
  • Subpart N: Training Program
  • Subpart O: Crewmember Qualifications
  • Subpart P: Aircraft Dispatcher Qualifications and Duty Time
  • Subpart Q: Flight Time Limitations and Rest Requirements: Domestic Operations
  • Subpart R: Flight Time Limitations: Flag Operations
  • Subpart S: Flight Time Limitations: Supplemental Operations
  • Subpart T: Flight Operations
  • Subpart U: Dispatching and Flight Release Rules
  • Subpart V: Records and Reports
  • Subpart W: Crewmember Certificate: International
  • Subpart X: Emergency Medical Equipment and Training
  • Subpart Y: Advanced Qualification Program
  • Subpart Z: Hazardous Materials Training Program
  • Subpart AA: Continued Airworthiness and Safety Improvements
  • Subpart DD: Special Federal Aviation Regulations
  • Appendix A to Part 121: First Aid Kits and Emergency Medical Kits
  • Appendix B to Part 121: Airplane Flight Recorder Specification
  • Appendix C to Part 121: C-46 Nontransport Category Airplanes
  • Appendix D to Part 121: Criteria for Demonstration of Emergency Evacuation Procedures Under § 121.291
  • Appendix E to Part 121: Flight Training Requirements
  • Appendix F to Part 121: Proficiency Check Requirements
  • Appendix G to Part 121: Doppler Radar and Inertial Navigation System (INS): Request for Evaluation; Equipment and Equipment Installation; Training Program; Equipment Accuracy and Reliability; Evaluation Program
  • Appendix H to Part 121: Advanced Simulation
  • Appendix K to Part 121: Performance Requirements for Certain Turbopropeller Powered Airplanes
  • Appendix L to Part 121: Type Certification Regulations Made Previously Effective
  • Appendix M to Part 121: Airplane Flight Recorder Specifications
  • Appendix O to Part 121: Hazardous Materials Training Requirements For Certificate Holders
  • Appendix P to Part 121: Requirements for ETOPS and Polar Operations
(a)

Recurrent training must ensure that each crewmember or aircraft dispatcher is adequately trained and currently proficient with respect to the type airplane (including differences training, if applicable) and crewmember position involved.

(b)

Recurrent ground training for crewmembers and dispatchers must include at least the following:

(1)

A quiz or other review to determine the state of the crewmember's or dispatcher's knowledge with respect to the airplane and position involved.

(2)

Instruction as necessary in the following:

(i)

For pilots, the subjects required for ground training by §§ 121.415(a)(1), (3), and (4) and 121.419(b);

(ii)

For flight engineers, the subjects required for ground training by §§ 121.415(a)(1), (3), and (4) and 121.419(a);

(iii)

For flight attendants, the subjects required for ground training by §§ 121.415(a)(1), (3), and (4) and 121.421(a); and

(iv)

For aircraft dispatchers, the subjects required for ground training by §§ 121.415(a)(1) and (4) and 121.422(a).

(3)

For flight attendants and dispatchers, a competence check as required by §§ 121.421(b) and 121.422(b), respectively.

(4)

For crewmembers, CRM training and for aircraft dispatchers, DRM training. For flightcrew members, CRM training or portions thereof may be accomplished during an approved FFS line-oriented flight training (LOFT) session.

(c)

Recurrent ground training for crewmembers and aircraft dispatchers must consist of at least the following programmed hours of instruction in the required subjects specified in paragraph (b) of this section unless reduced under § 121.405:

(1)

For pilots—

(i)

Group I reciprocating powered airplanes, 15 hours;

(ii)

Group I turbopropeller powered airplanes, 19 hours; and

(iii)

Group II airplanes, 24 hours.

(2)

For flight engineers—

(i)

Group I, reciprocating powered airplanes, 16 hours;

(ii)

Group I turbopropeller powered airplanes, 20 hours; and

(iii)

Group II airplanes, 25 hours.

(3)

For flight attendants—

(i)

Group I reciprocating powered airplanes, 4 hours;

(ii)

Group I turbopropeller powered airplanes, 5 hours; and

(iii)

Group II airplanes, 12 hours.

(4)

For aircraft dispatchers—

(i)

Group I reciprocating powered airplanes, 8 hours;

(ii)

Group I turbopropeller powered airplanes, 10 hours; and

(iii)

Group II airplanes, 20 hours.

(d)

Recurrent ground training for pilots serving as pilot in command:

(1)

Within 36 months preceding service as pilot in command, each person must complete recurrent ground training on leadership and command and mentoring. This training is in addition to the ground training required in paragraph (b) of this section and the programmed hours required in paragraph (c) of this section. This training must include instruction and facilitated discussion on the following:

(i)

Leadership and command, including instruction on flightcrew member duties under § 121.542; and

(ii)

Mentoring, including techniques for instilling and reinforcing the highest standards of technical performance, airmanship, and professionalism in newly hired pilots.

(2)

The requirements of paragraph (d)(1) do not apply until after a pilot has completed ground training on leadership and command and mentoring, as required by §§ 121.419, 121.420 and 121.429, as applicable.

(e)

Recurrent flight training for flightcrew members must include at least the following:

(1)

For pilots—

(i)

Extended envelope training as required by § 121.423 of this part; and

(ii)

Flight training in an approved FFS in maneuvers and procedures set forth in the certificate holder's approved low-altitude windshear flight training program and flight training in maneuvers and procedures set forth in Appendix F of this part, or in a flight training program approved by the Administrator, except as follows—

(A)

The number of programmed inflight hours is not specified; and

(B)

Satisfactory completion of a proficiency check may be substituted for recurrent flight training as permitted in § 121.433(c) and (d).

(2)

For flight engineers, flight training as provided by § 121.425(a) except as follows—

(i)

The specified number of inflight hours is not required; and

(ii)

The flight check, other than the preflight inspection, may be conducted in an FSTD. The preflight inspection may be conducted in an airplane, or by using an approved pictorial means that realistically portrays the location and detail of preflight inspection items and provides for the portrayal of abnormal conditions. Satisfactory completion of an approved line-oriented flight training may be substituted for the flight check.

(f)

Recurrent programmed hours applicable to pilots as specified in paragraph (c)(1) of this section must include 30 additional minutes to meet the requirements in paragraph (e)(1)(i) of this section.

Referenced By

Advisory Circulars (1)

  • AC 120-101

Documents that cite this section, found in their catalog metadata or text. Listed by date, not by significance.

Regulations Referenced

14 CFR 121.41514 CFR 121.42114 CFR 121.42214 CFR 121.40514 CFR 121.54214 CFR 121.41914 CFR 121.42014 CFR 121.42914 CFR 121.42314 CFR Part 121, Appendix F14 CFR 121.43314 CFR 121.425

Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.

Primary Source

  • Official Source (14 CFR · Part 121)