Code of Federal Regulations


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Part 23 AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Appendix H--Installation of an Automatic Power Reserve (APR) System

Sec. H23.6

[Powerplant instruments.]

[In addition to the requirements of Sec. 23.1305:
(a) A means must be provided to indicate when the APR is in the armed or ready condition.
(b) If the inherent flight characteristics of the airplane do not provide warning that an engine has failed, a warning system independent of the APR must be provided to give the pilot a clear warning of any engine failure during takeoff.
(c) Following an engine failure at V1 or above, there must be means for the crew to readily and quickly verify that the APR has operated satisfactorily.]

Amdt. 23-43, Eff. 05/10/93

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Hide details for Document HistoryDocument History
Notice of Proposed Rulemaking Actions:
Notice of Proposed Rulemaking. Notice No. 90-23; Issued on 09/17/90.

Final Rule Actions:
Final Rule. Docket No. 26344; Issued on 03/29/93.