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Albert Yackle Papers http://oac.cdlib.org/findaid/ark:/13030/c8ng4wt8 No online items Albert Yackle papers Finding aid prepared by Gina C Giang. Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2191 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org © 2017 The Huntington Library. All rights reserved. Albert Yackle papers mssYackle 1 Descriptive Summary Title: Albert Yackle papers Dates: 1936-2010 Collection Number: mssYackle Collector: Yackle, Albert Extent: 38 boxes Repository: The Huntington Library, Art Collections, and Botanical Gardens Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2191 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org Abstract: The Albert Yackle papers consist of documents related to his career in helicopter design engineering at Kellett Aircraft Corporation and Lockheed Aircraft Corporation. Language of Material: The records are in English. Access Collection is open to qualified researchers by prior application through the Reader Services Department. For more information, please go to following web site . Publication Rights The Huntington Library does not require that researchers request permission to quote from or publish images of this material, nor does it charge fees for such activities. The responsibility for identifying the copyright holder, if there is one, and obtaining necessary permissions rests with the researcher. Preferred Citation Albert Yackle papers, The Huntington Library, San Marino, California. Acquisition Information Gift of Linda McCann, January 2015. Biography Albert Yackle was born on May 13, 1922 in Willow Grove, Pennsylvania. He graduated from Pennsylvania State University in 1944 with B.S. in Mechanical Engineering / Aeronautical Option. He spent two years in the United States Navy as an Operation Officer in 1946. Shortly after, he began his aeronautical career at Kellett Aircraft Corporation from 1946 through 1960. In between his time at Kellett, Yackle briefly worked at Chase Aircraft Company for two years. He joined Lockheed Aircraft Corporation in 1960 and remained there for over 30 years. During his career at Lockheed, his projects included the Four Place Helicopter, Vertical / Short Take-Off and Landing (V/STOL), and the AH-56A Cheyenne. After his retirement, Yackle worked as a consultant in Pasadena, California. Scope and Content The collection is roughly divided into four series: Kellett Aircraft Corporation; Lockheed Aircraft Corporation; Yackle; and audio/visual. Within each series, the folders are organized alphabetically by subject. Series 1 consists of material related to Yackle’s career at Kellett Aircraft Corporation. Although, he did spend two years at Chase Aircraft Company between 1948 and 1950, those items have been included in this series. Found in this series are, but not limited to, correspondence, interdepartmental memorandums, technical data, diagrams, blueprints, reports, papers, printed ephemera, manuals, and presentation material. These are items are not exclusively related to Kellett Aircraft Corporation, but also other aerospace companies and organizations accumulated by Yackle. Series 2 consists of material related to Yackle’s career at Lockheed Aircraft Corporation, more specifically, Lockheed-California Company from 1960 through 1991. Similar to the previous series, the items include, but not limited to, correspondence, interdepartmental memorandums, technical data, diagrams, blueprints, reports, papers, printed ephemera, manuals, and presentation material. Again, these items are not entirely related to Lockheed, they include other aerospace companies and organizations compiled by Yackle during his career. Series 3 consists of material related to Yackle’s education and continued affiliation with Pennsylvania State University. Also included are items related to his consultation business after his retirement from Lockheed in 1991. They primarily Albert Yackle papers mssYackle 2 relate to Yackle’s writings about the short take-off and landing (STOL) and his career at Lockheed. Also found in this series are items related to Yackle, specifically resumes and short biographies. Series 4 consists of audio and visual material related to Yackle’s career at Lockheed Aircraft Corporation, as a consultant, and alumni from Pennsylvania State University. Cataloger note: The specific subject of a folder, when provided by Yackle’s original folder description, is provided. Otherwise, materials without a folder are in [Miscellaneous], under the respected series. The best way to navigate this collection is to perform a keyword search because there will be overlapping subject matter located in various boxes. Arrangement The collection is organized into four sections: Kellett Aircraft Corporation, Lockheed Aircraft Corporation, Yackle, and audio/visual material. Personal Names Yackle, Albert Corporate Names American Helicopter Society American Institute of Aeronautics and Astronautics Bell Helicopter Company Kellett Aircraft Corporation Lockheed Aircraft Corporation Lockheed-California Company Subjects Anti-submarine warfare Aerospace industries Cheyenne (Attack helicopter) Engineers Helicopters Military helicopters Short take-off and landing aircraft Geographic Areas Burbank (Los Angeles County, Calif.) Genre Manuals (instructional materials) Papers (documents) Printed ephemera Reports Kellett Aircraft Corporation Box 1 Airborne Support Platform - American Helicopter Society, Inc. Folder 1 Kellett Aircraft Corporation -- Airborne Support Platform. Preliminary Design Report No. 173X90-2, (1960) Airborne Support Platform, Preliminary Design Report No. 173X90-2; Report of Army Member to Subcommittee on Aircraft Loads; technical data; and printed matter Folder 2 Kellett Aircraft Corporation -- Aircraft - Army Requirements Civilian Requirements, (1958) Correspondence with Asplundh Tree Expert Company, Kellett Aircraft Corporation Two-Place Helicopter, and printed matter Folder 3 Kellett Aircraft Corporation -- Aircraft Propeller Handbook, (1956) Issued Jointly by Department of the Air Force and Department of the Navy Albert Yackle papers mssYackle 3 Kellett Aircraft Corporation Folder 4 Kellett Aircraft Corporation -- Airfoil, (1939-1945) National Advisory Committee For Aeronautics. Summary of Airfoil Data Report No. 824 and The Characteristics of 78 Related Airfoil Sections From Tests in the Variable-Density Wind Tunnel Report No. 460 Folder 5 Kellett Aircraft Corporation -- The Alouette II, (1956-1957) Republic Aviation Corporation Folder 6 Kellett Aircraft Corporation -- American Helicopter Society, Inc, (1956-1960) Third and sixteenth conference Folder 7 Kellett Aircraft Corporation -- American Helicopter Society, Inc. (1969) 25th Annual National Forum Proceedings Folder 8 Kellett Aircraft Corporation -- American Helicopter Society, Inc. (1973) 29th Annual National Forum Box 2 Analysis of Structural Demonstration... - ASW - Droned Weapons System Folder 1 Kellett Aircraft Corporation -- Analysis of Structural Demonstration and Strain Survey Records of Model YH-21 Report No. 22-T-34, (1954) Piasecki Helicopter Corporation Folder 2 Kellett Aircraft Corporation -- ANC Bulletin 18. Design of Wood Aircraft Structures, War Department Army Air Forces, (1944) Army-Navy-Civil Committeefgf; Folder 3 Kellett Aircraft Corporation -- Armed Services Technical Information Agency, (1953) Design Criteria Extruded Blades Applied to Jacobs 104 Report No. 104-B-04; Preliminary Analysis Extruded Rotor Blade for Jacobs 104 Rotorcraft No. 104-B-03; Extruded Rotor-Blade Outline of Ground Tests for Blade Balance Program Report No. 104-T-16; Extrusion Process Applied to Rotor Blade Fabrication Part 1 General Investigation of Extrusion Process Report No. 104-B-01 Folder 4 Kellett Aircraft Corporation -- Armed Services Technical Information Agency, (1954) Extruded Blade for Jacobs 104 Flexure-Torsion Flutter Analysis Report No. 104-V-01(2); Theoretical Aerodynamic Loads of the Jacob 104 Main Rotor Blades Part (3) Best Unaccelerated Autorotative Flight Condition Report No. 104A-04; Helicopter Ground Resonance, In Theory Experiment Report V. 1748; Outline of Extruded Blade Development Program Report No. 104-4-01; and Extruded Blade for Jacobs 104 Fatigue Analysis Interim Report #1 Report No. 104-B-11(1) Folder 5 Kellett Aircraft Corporation -- ASW - Droned Weapons System, (1959) Drone Anti-Submarine Weapon System Report No. 153X90-1; ASW Anti-Submarine Warfare report; Design Requirement; Design Proposal; and photograph Box 3 Autogiro - Convertiplane Conference Folder 1 Kellett Aircraft Corporation -- Autogiro, (1940-1960) Correspondence from Eastern Air Lines to Kellett Autogiro Corporation and technical data Folder 2 Kellett Aircraft Corporation -- Autogiro - Jump Take Off, (1938-1940) Advanced Autogiro Theory by R.H. Prewitt; Report of Results of Miscellaneous Tests of XG1B Autogiro; notes; and technical data Albert Yackle papers mssYackle 4 Kellett Aircraft Corporation Folder 3 Kellett Aircraft Corporation -- Autogiro Specifications, (1936-1946) Performance Charts of Kellett Autogiros Report No. ER 160.4; Detail Specifications for Model YG-1A Autogiro Engine - Jacobs L-4-MA Contract No. W535-AC-8606…Spec. YG-1A No. 8-120.1; X-3 Performance Report No. 120.20; An Outline of Kellett Rotorcraft Development; Some Facts of Interest About Rotating - Wing Aircraft and the Autogiro Company of America; notes; and technical data Folder
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