Civil Aeronautics Board (1947). Part 40: Regulation No. 353-C: Noncompliance With The Requirements Of Section 40: 253 Of The Civil Air Regulation With Respect To The Certification Of Aircraft Radio Equipment. https://doi.org/10.21949/1515927
Civil Aeronautics Board "Part 40: Regulation No. 353-C: Noncompliance With The Requirements Of Section 40: 253 Of The Civil Air Regulation With Respect To The Certification Of Aircraft Radio Equipment" (1947), https://doi.org/10.21949/1515927
Civil Aeronautics Board "Part 40: Regulation No. 353-C: Noncompliance With The Requirements Of Section 40: 253 Of The Civil Air Regulation With Respect To The Certification Of Aircraft Radio Equipment" , 1947, https://doi.org/10.21949/1515927
Civil Aeronautics Board (1939). Part 40: Regulation No. 5: Amendment No. 6: Extending The Period In Which Air Carriers May Apply For An Operation Certificate From March 31, 1939 To July 1, 1939. https://doi.org/10.21949/1515901
Civil Aeronautics Board "Part 40: Regulation No. 5: Amendment No. 6: Extending The Period In Which Air Carriers May Apply For An Operation Certificate From March 31, 1939 To July 1, 1939" (1939), https://doi.org/10.21949/1515901
Civil Aeronautics Board "Part 40: Regulation No. 5: Amendment No. 6: Extending The Period In Which Air Carriers May Apply For An Operation Certificate From March 31, 1939 To July 1, 1939" , 1939, https://doi.org/10.21949/1515901
Civil Aeronautics Board (1940). Part 40: Regulation No. 78: Amendment No. 51: Revising The Qualifications For, And The Rules Governing The Operation Of, Air Carriers. https://doi.org/10.21949/1515904
Civil Aeronautics Board "Part 40: Regulation No. 78: Amendment No. 51: Revising The Qualifications For, And The Rules Governing The Operation Of, Air Carriers" (1940), https://doi.org/10.21949/1515904
Civil Aeronautics Board "Part 40: Regulation No. 78: Amendment No. 51: Revising The Qualifications For, And The Rules Governing The Operation Of, Air Carriers" , 1940, https://doi.org/10.21949/1515904
Civil Aeronautics Board (1940). Part 40: Regulation No. 84: Amendment No. 56: Providing Alternative Requirements For Type And Airworthiness Certification Of Airplanes In The Transport Category. https://doi.org/10.21949/1515905
Civil Aeronautics Board "Part 40: Regulation No. 84: Amendment No. 56: Providing Alternative Requirements For Type And Airworthiness Certification Of Airplanes In The Transport Category" (1940), https://doi.org/10.21949/1515905
Civil Aeronautics Board "Part 40: Regulation No. 84: Amendment No. 56: Providing Alternative Requirements For Type And Airworthiness Certification Of Airplanes In The Transport Category" , 1940, https://doi.org/10.21949/1515905
Civil Aeronautics Board (1954). Part 40: Regulation No. SR-400: Affects Part 40, 61: Issuance Of Air Carrier Operating Certificates For Helicopter Operations.. https://doi.org/10.21949/1515934
Civil Aeronautics Board "Part 40: Regulation No. SR-400: Affects Part 40, 61: Issuance Of Air Carrier Operating Certificates For Helicopter Operations." (1954), https://doi.org/10.21949/1515934
Civil Aeronautics Board "Part 40: Regulation No. SR-400: Affects Part 40, 61: Issuance Of Air Carrier Operating Certificates For Helicopter Operations." , 1954, https://doi.org/10.21949/1515934
Civil Aeronautics Board (1954). Part 40: Regulation No. SR-405: Affects Part 40: Crew Flight Time Limitations For Certain Transcontinental Nonstop Operations.. https://doi.org/10.21949/1515941
Civil Aeronautics Board "Part 40: Regulation No. SR-405: Affects Part 40: Crew Flight Time Limitations For Certain Transcontinental Nonstop Operations." (1954), https://doi.org/10.21949/1515941
Civil Aeronautics Board "Part 40: Regulation No. SR-405: Affects Part 40: Crew Flight Time Limitations For Certain Transcontinental Nonstop Operations." , 1954, https://doi.org/10.21949/1515941
Civil Aeronautics Board (1954). Part 40: Regulation No. SR-409: Authorization For The Administrator To Extend The Effective Date Of Requirement For Fuel Pressure Warning Devices Under Certain Conditions. https://doi.org/10.21949/1515948
Civil Aeronautics Board "Part 40: Regulation No. SR-409: Authorization For The Administrator To Extend The Effective Date Of Requirement For Fuel Pressure Warning Devices Under Certain Conditions" (1954), https://doi.org/10.21949/1515948
Civil Aeronautics Board "Part 40: Regulation No. SR-409: Authorization For The Administrator To Extend The Effective Date Of Requirement For Fuel Pressure Warning Devices Under Certain Conditions" , 1954, https://doi.org/10.21949/1515948
Civil Aeronautics Board (1955). Part 40: Regulation No. SR-414: Requirements For Pilot Route Qualifications In Scheduled Interstate Air Carrier Operations. https://doi.org/10.21949/1515954
Civil Aeronautics Board "Part 40: Regulation No. SR-414: Requirements For Pilot Route Qualifications In Scheduled Interstate Air Carrier Operations" (1955), https://doi.org/10.21949/1515954
Civil Aeronautics Board "Part 40: Regulation No. SR-414: Requirements For Pilot Route Qualifications In Scheduled Interstate Air Carrier Operations" , 1955, https://doi.org/10.21949/1515954
Civil Aeronautics Board (1961). Part 40: Regulation No. SR-448a: Affects Part 40, 41,42 And 43: Precautions To Prevent Hijacking Of Air Carrier Aircraft And Interference With Crewmembers In The Performance Of Their Duties.. https://doi.org/10.21949/1516003
Civil Aeronautics Board "Part 40: Regulation No. SR-448a: Affects Part 40, 41,42 And 43: Precautions To Prevent Hijacking Of Air Carrier Aircraft And Interference With Crewmembers In The Performance Of Their Duties." (1961), https://doi.org/10.21949/1516003
Civil Aeronautics Board "Part 40: Regulation No. SR-448a: Affects Part 40, 41,42 And 43: Precautions To Prevent Hijacking Of Air Carrier Aircraft And Interference With Crewmembers In The Performance Of Their Duties." , 1961, https://doi.org/10.21949/1516003
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