StacksVerified U.S. regulatory reference

14 CFR §23.2415

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)The airplane design, including the induction and inlet system, must prevent foreseeable accumulation of ice or snow that adversely affects powerplant operation.
  2. (b)The powerplant installation design must prevent any accumulation of ice or snow that adversely affects powerplant operation, in those icing conditions for which certification is requested.