1. Regulations
  2. title 14
  3. chapter I
  4. part 25
  5. subpart H
  6. § 25.1709

View all text of Subpart H [§ 25.1701 - § 25.1733]

§ 25.1709 - System safety: EWIS.

Each EWIS must be designed and installed so that:

(a) Each catastrophic failure condition—

(1) Is extremely improbable; and

(2) Does not result from a single failure.

(b) Each hazardous failure condition is extremely remote.

AUTHORITY: 49 U.S.C. 106(f), 106(g), 40113, 44701, 44702 and 44704; Pub. L. 115-254, 132 Stat 3281 (49 U.S.C. 44903 note).

SOURCE: Docket No. 5066, 29 FR 18291, Dec. 24, 1964, unless otherwise noted.

CITE AS: 14 CFR 25.1709