14 CFR § 33.47 Airworthiness Standards: Aircraft Engines

§ 33.47 Detonation test.

Current through Jul 24, 2026 · Read all of Part 33

⚠ 2 pending changes to Part 33

Each engine must be tested to establish that the engine can function without detonation throughout its range of intended conditions of operation.

← § 33.45 Calibration tests.§ 33.49 Endurance test. →