Standard OPERATING INSTRUCTIONS FOR AIRCRAFT ENGINES 1944-05-01 HISTORICAL AS177 This specification covers the requirements for the preparation of Operating Instructions in published form or in manuscript form suitable for publication as designated herein.
Standard TABLES OF LIMITS AND LIMITS AND LUBRICATION CHARTS 1944-05-01 HISTORICAL AS176 This specification covers the requirements for the preparation of Tables of Limits and Limits and Lubrication Charts in published form.