CFR › Title 14 › Part 25 › §25.154114 CFR §25.1541Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)The airplane must contain—(1)The specified markings and placards; and(2)Any additional information, instrument markings, and placards required for the safe operation if there are unusual design, operating, or handling characteristics.(b)Each marking and placard prescribed in paragraph (a) of this section—(1)Must be displayed in a conspicuous place; and(2)May not be easily erased, disfigured, or obscured.