How Much Time Can I Log in an AATD?

Part 61 

§ 61.51(b)(3)(iii) & (h) - Simulated instrument conditions; Logging training time

§ 61.57(c)(2) - Instrument Experience

§ 61.57(c)(4)(iii) - Instrument Experience

§ 61.57(c)(5)(ii) - Instrument Experience

§ 61.57(d)(1)(ii) - Instrument Proficiency Check, per FAA-S-8081 (latest version)

§ 61.65(h)(2) - Instrument Rating: Up to 20 Hours

§ 61.109(k)(1) - Private Pilot Certificate: Up to 2.5 Hours

§ 61.129(i)(1)(i) - Commercial Certificate: Up to 50 Hours

§ 61.159(a)(3)(i) - Airline Transport Pilot Certificate: Up to 25 Hours

PART 141 

§ 141.41(b) - Approved for use under the Part 141 Appendices as follows:

Appendix B - Up to 2.5 hours toward the total Private Pilot flight training time requirements

Appendix C - Up to 40% towards the total Instrument Rating flight training time requirements

Appendix D - Up to 20% towards the total Commercial Pilot flight training time requirements

Appendix E - Up to 25% towards the total Airline Transport Pilot flight training time requirements

Appendix F - Up to 5% towards the total Flight Instructor flight training time requirements

Appendix G - Up to 5% towards the total Flight Instructor Instrument flight training time requirements

Appendix I - Private Pilot Airplane Single Engine or Multi-Engine Class Rating Course - Up to 3 hours towards the flight training time requirements

Appendix I - Commercial Pilot Airplane Single Engine or Multi-Engine Class Rating Course -Up to 11 hours towards the flight training time requirements

Appendix I - Airline Transport Pilot Airplane Single Engine or Multi-Engine Class Rating Course - Up to 6.25 hours towards the flight training time

Appendix M - Up to 25% towards the total Combined Private Pilot Certification and Instrument Rating flight training time requirements