page_title: Ernest G. McCauley
hierarchical_section_title: Ernest G. McCauley
caption_attribution_description: English: Cutaway constant speed propeller hub in Finnish Aviation Museum. McCauley 2 A 36 C 23-OD propeller from Beechcraft Debonair. Suomi: Aukileikattu vakiokierrospotkurinnapa Suomen ilmailumuseossa. Beechcraft Debonair koneesta otettu McCauley 2 A 36 C 23-OD potkuri.
context_page_description: Ernest Gilbert McCauley was an American aviation pioneer who in 1938 founded McCauley Aviation Corporation. He began his career at the government's Propeller Research Department of the Airplane Design Section, Aviation Section of the Signal Corps based at McCook Field, Dayton, Ohio. In 1939, McCauley reincorporated McCauley Aviation Corporation into McCauley Steel Propeller Company. In December 1941 McCauley's company increased production from 700 to 1500 propellers per month supporting the war effort.
context_section_description: Ernest Gilbert McCauley (1889 – 1969) was an American aviation pioneer who in 1938 founded McCauley Aviation Corporation. He began his career at the government's Propeller Research Department of the Airplane Design Section, Aviation Section of the Signal Corps based at McCook Field, Dayton, Ohio.  In 1939, McCauley reincorporated McCauley Aviation Corporation into McCauley Steel Propeller Company.   In December 1941 McCauley's company increased production from 700 to 1500 propellers per month supporting the war effort.
caption: McCauley propeller hub cutaway
exif: {"Image ImageDescription": "", "Image Make": "Canon", "Image Model": "Canon PowerShot SX10 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2010:11:13 14:10:35", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "240", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "180", "Thumbnail YResolution": "180", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "5108", "Thumbnail JPEGInterchangeFormatLength": "5154", "EXIF ExposureTime": "1/60", "EXIF FNumber": "14/5", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:11:13 14:10:35", "EXIF DateTimeDigitized": "2010:11:13 14:10:35", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "189/32", "EXIF ApertureValue": "95/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "95/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode", "EXIF FocalLength": "5", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3648", "EXIF ExifImageLength": "2736", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "3648", "Interoperability RelatedImageLength": "2736", "EXIF InteroperabilityOffset": "3244", "EXIF FocalPlaneXResolution": "3648000/241", "EXIF FocalPlaneYResolution": "2736000/181", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}