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25-10 - Guidance for Installation of Miscellaneous, Nonrequired Electrical Equipment (Cancelled)

Cancellation Notes
AC 20-168
Date Cancelled
July 22, 2010
Date Issued
March 06, 1987
Responsible Office

This advisory circular (AC) sets forth a method of compliance with the requirements of Part 25 of the Federal Aviation Regulations (FAR) pertaining to installations of miscellaneous, nonrequired electrical equipment in transport category airplanes. It is for guidance purposes and provides an example of a method of compliance that has been found acceptable. Because the method of compliance presented in this AC is not mandatory, the terms "shall" and "must" used in this AC apply only to an applicant who chooses to follow this particular method without deviation. The applicant may elect to follow an alternate method provided the alternate method is also found acceptable by the FAA.