Regulacje i polityka gospodarcza · 12.12.2006
Advisory Circular No. 20-73A, Aircraft Ice Protection
This notice announces the issuance of Advisory Circular (AC) 20-73A, Aircraft Ice Protection. This AC tells type certificate and supplemental type certificate applicants how to comply with ice protection requirements of Title 14 of the Code of Federal Regulations (14 CFR) parts 23, 25, 29, 33, and 35.