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• Mixed Materials (18)

• drawings (5)
• notes (documents) (5)
• mixed materials (3)
• press releases (3)
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• documents (2)
• patents (2)
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• correspondence (1)
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• In copyright (18)

• Aids to air navigation (18)
• Lear Avia Corporation (5)
• Lear Avia, Inc. (5)
• Radio in aeronautics (4)
• Lear Developments (3)
• Lear, William P. (William Powell), 1902-1978 (3)
• Radio direction finders (3)
• Automatic pilot (Airplanes) (2)
• Instrument landing systems (2)
• Lear, Inc. (2)
• Radio--Transmitters and transmission (2)
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• Aviation Writers Association (1)
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• Lear, Valentina Moya, 1954- (1)
• LearAvia Corporation (1)
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• Messerschmitt Bf 109 Family (1)
• Navigation (Aeronautics) (1)
• World War, 1939-1945 (1)

18 results

[William P. and Moya Olsen Lear Papers, Box 50, Folder 11 - "Aviation radio before, during, and after the war" -- WPL speech, 1945 March 7] (Item)

Items from Box 50, Folder 11 of the William P. and Moya Olsen Lear Papers, March 7, 1945. Contains a typed copy of speech delivered by William P. Lear to the Aviation Writers Association and booklet with a slightly edited version of the speech. The speech focuses on Lear's ongoing development of aviation radio devices. Two total documents.

[William P. and Moya Olsen Lear Papers, Box 34, Folder 6 - "Bill Lear ideas and cases," 1940 January - 1944 March] (Item)

Items from Box 34, Folder 6 of the William P. and Moya Olsen Lear Papers, January 1940 - March 1944. Contains an assortment of handwritten notes and sketches made by William P. Lear detailing various invention ideas. Some of the sketches depict circuit diagrams. Seven total documents.

[William P. and Moya Olsen Lear Papers, Box 51, Folder 24 - "Lear launches new program of advanced flight automation" press release, 1958 August - 1959 September] (Item)

Items from Box 51, Folder 24 of the William P. and Moya Olsen Lear Papers, August 1958 - September 1959. Contains clippings, photographs, and assorted publicity documents related to the NAVCOM-100 and other Lear navigation products. Tina Lear is featured in many of the items and is shown posing with the devices to demonstrate their compact size and light weight. 14 total items.

[William P. and Moya Olsen Lear Papers, Box 109, Folder 8 - Synchroscope, undated (circa 1970-1976)] (Item)

Items from Box 109, Folder 8 of the William P. and Moya Olsen Lear Papers, circa 1970-1976. Contains a brochure and press release for the Lear Synchroscope. Two total items.

[William P. and Moya Olsen Lear Papers, Box 17, Folder 11; Box 200, Folder 2 - "Remote control mechanism (Case 51-1) and pilot control system for aircraft (Case 50-2)," 1940-1941] (Item)

Items from Box 17, Folder 11 and Box 200, Folder 2 of the William P. and Moya Olsen Lear Papers, circa 1940-1941. Contains patent applications and technical drawings created by William P. Lear for the remote control mechanism (Case 51-1) and pilot control system for aircraft (Case 50-2). 19 total items.

[William P. and Moya Olsen Lear Papers, Box 27, Folder 34; Box 200, Folder 3 - Assorted ad sheets and brochures for various Lear Avia products [RM files], undated (circa 1939-1944)] (Item)

Items from Box 27, Folder 34 and Box 200, Folder 3 of the William P. and Moya Olsen Lear Papers, circa 1939-1944. Contains assorted ad sheets and brochures for various Lear Avia products. 18 total items.

[William P. and Moya Olsen Lear Papers, Box 20, Folder 5; Box 205, Folder 3 - "Remote control apparatus (WPL)" -- correspondence, notes, and sketches [L-D-50], 1942 July - 1943 May] (Item)

Items from Box 20, Folder 5 and Box 205, Folder 3 of the William P. and Moya Olsen Lear Papers, July 1942 to May 1943. Contains correspondence, notes, and sketches created by William P. Lear related to a remote control apparatus. Four total items and original folder labeled "Remote control apparatus WPL / L-d-50."

[William P. and Moya Olsen Lear Papers, Box 4, Folder 23; Box 200, Folder 1; Box 209, Folder 1 - ADF-6 and ADF-7 -- notes and diagrams [RM files], 1939 February - 1940 March] (Item)

Items from Box 4, Folder 23; Box 200, Folder 1; and Box 209, Folder 1 of the William P. and Moya Olsen Lear Papers, February 1939 to March 1940. Contains notes and diagrams related to ADF-6 and ADF-7 automatic direction finders. 11 total items.