AC 91.21-1B (Cancelled) - Use of Portable Electronic Devices Aboard Aircraft

91.21-1B - Use of Portable Electronic Devices Aboard Aircraft (Cancelled)

Cancellation Notes: AC 91.21-1C
Date Cancelled: May 07, 2015
Date Issued: August 25, 2006
Responsible Office: AFS-350
Description: This advisory circular (AC) provides aircraft operators with information and guidance for assistance in compliance to Title 14 of the Code of Federal Regulations (14 CFR) part 91, section 91.21. Section 91.21 was established because of the potential for portable electronic devices (PED) to interfere with aircraft communications and navigation equipment. It prohibits the operation of PEDs aboard U.S.-registered civil aircraft while operating under instrument flight rules (IFR). This rule permits use of specified PEDs and other devices that the operator of the aircraft has determined will not interfere with the safe operation of that aircraft. The recommendations contained herein are one means, but not the only means, of complying with section 91.21 requirements, pertaining to the operation of PEDs.

Cancels
Number	Title	Date
91.21-1A	Use of Portable Electronic Devices Aboard Aircraft Provides aircraft operators with information and guidance for assistance in the compliance to FAR Section 91.21.	10/02/2000