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Federal regulations · Through 2026-08-25 · Newer source version available

14 CFR 33.69: Ignitions system.

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Where this section sits in the code
  1. Title 14—Aeronautics and Space
  2. CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
  3. SUBCHAPTER C—AIRCRAFT
  4. PART 33—AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES
  5. Subpart E—Design and Construction; Turbine Aircraft Engines

Each engine must be equipped with an ignition system for starting the engine on the ground and in flight. An electric ignition system must have at least two igniters and two separate secondary electric circuits, except that only one igniter is required for fuel burning augmentation systems.

Collected 2026-08-27T02:24:20Z. Source file · JSON

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