Reference Source

Additional aircraft category/class rating course ground training — airline transport pilot certificate

For Additional aircraft category/class rating course ground training, certificate or rating is Additional aircraft category/class rating course ground training — airline transport pilot certificate; part 141 minimum is 25-hour ground training course; part 141 appendix is Part 141 Appendix I, para. 3(d), recorded from its source on 2026-08-18.

Certificate or rating
Additional aircraft category/class rating course ground training — airline transport pilot certificate our reading
Part 141 minimum
25-hour ground training course verified
Part 141 appendix
Part 141 Appendix I, para. 3(d) our reading
Sourceecfr.gov
Verified
Review by
DatasetFAA flight training hour minimums: Part 61 vs Part 141, by certificate and rating

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

( d ) For an airline transport pilot certificate, the following aeronautical knowledge areas must be included in a 25-hour ground training course for an additional aircraft category and/or class rating:

ecfr.gov, retrieved 2026-08-18

Source

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