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Code · CFR · Title 14 — Aeronautics and Space · Part 29 — Airworthiness Standards: Transport Category Rotorcraft · § 29.1327

§ 29.1327. Magnetic direction indicator.

42 words·~1 min read·/us/cfr/t14/s§ 29.1327·

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(a)Each magnetic direction indicator must be installed so that its accuracy is not excessively affected by the rotorcraft's vibration or magnetic fields.
(b)The compensated installation may not have a deviation, in level flight, greater than 10 degrees on any heading.
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