WASHINGTON, D.C. 20428 186 The pages included in this transmittal are issued to replace specified pages on which changes have been made since issuance of the December 1977 edition of the looseleaf set. The vertical lines or circles in the margins of the new pages indicate the portions of text where substitutions, additions, or deletions have been made. The serial numbers. effective date of amendments, page number, and the transmittal number are shown in the bottom margin of the pages transmitted. Additional descriptive information concerning this issuance is given below: CIVIL AERONAUTICS BOARD WASHINGTON, D.C. 20428 [File this Transmittal Sheet at the front of the set. It will provide a reference authority for changes, a method of The pages included in this transmittal are issued to replace specified pages on which changes have been made since issuance of the December 1977 edition of the looseleaf set. The vertical lines or circles in the margins of the new pages indicate the portions of text where substitutions, additions, or deletions have been made. The serial numbers, effective date of amendments, page number, and the transmittal number are shown in the bottom margin of the pages transmitted. Additional descriptive information concerning this issuance is given below: [File this Transmittal Sheet at the front of the set. It will provide a reference authority for changes, a method of The pages included in this transmittal are issued to replace specified pages on which changes have been made since issuance of the December 1977 edition of the looseleaf set. The vertical lines or circles in the margins of the new pages indicate the portions of text where substitutions, additions, or deletions have been made. The serial numbers, effective date of amendments, page number, and the transmittal number are shown in the bottom margin of the pages transmitted. Additional descriptive information concerning this issuance is given below: |