The FAA issued a blanket approval for all EFBs that are not permanently mounted to the aircraft: https://www.faa.gov/documentlibrary/media/advisory_circular/ac

The FAA issued a blanket approval for all EFBs that are not permanently mounted to the aircraft: https://www.faa.gov/documentlibrary/media/advisory_circular/ac_120-76c.pdf https://www.faa.gov/documentlibrary/media/advisory_circular/... Most people either use them an kneeboards or use a ram-style mount to attach them to the yoke.