(a) The certificate holder must display a true copy of the certificate in each of its aircraft.
(b) Each operator holding a Letter of Deviation Authority issued under this part must carry a true copy in each of its airplanes.
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14 CFR · PART 125
Official text · Current as of Oct 19, 2026 · from eCFR
(a) The certificate holder must display a true copy of the certificate in each of its aircraft.
(b) Each operator holding a Letter of Deviation Authority issued under this part must carry a true copy in each of its airplanes.
Not legal advice. This is the official text as published in the eCFR, which is updated daily but is not the legal edition. For legal purposes, use the annual Code of Federal Regulations or ask an aviation attorney.