§25.1301 Function and installation.

Each item of installed equipment must—

(a) Be of a kind and design appropriate to its intended function;

(b) Be labeled as to its identification, function, or operating limitations, or any applicable combination of these factors; and

(c) Be installed according to limitations specified for that equipment.

[Docket No. 5066, Amdt. 1–6, 29 FR 18333, Dec. 24, 1964, as amended by Amdt. 25–123, 72 FR 63405, Nov. 8, 2007; Docket No. FAA–2022-1544, Amdt. No. 25-152, 89 FR 68735, Aug. 27, 2024]