United States. Department of Transportation. Federal Aviation Administration (1969). AC 120-28: Concepts of Airborne Systems for Category IIIa Operations (Report No. AC 120-28). United States. Department of Transportation. Federal Aviation Administration. https://doi.org/10.21949/1513338
United States. Department of Transportation. Federal Aviation Administration. AC 120-28: Concepts of Airborne Systems for Category IIIa Operations. Report no. AC 120-28. United States. Department of Transportation. Federal Aviation Administration, 1969. https://doi.org/10.21949/1513338.
United States. Department of Transportation. Federal Aviation Administration AC 120-28: Concepts of Airborne Systems for Category IIIa Operations. United States. Department of Transportation. Federal Aviation Administration, 1969, Report no. AC 120-28, ROSA P. https://doi.org/10.21949/1513338.
This revision incorporates the provisions of AC 120-28B dated December 1, 1977. Minima and operating requirements are listed for Boeing 727 and L- 1011 aircraft. Other aircraft will be added as required. Provisions have been made to add in paragraph g. the Category II approved runways that have received approval for use in Category Ilia operations. Page numbers and paragraph numbers have been omitted so these specifications can be inserted into a certificate holder's operations specifications in sequence with the other operations specification pages. A new subparagraph has been added to list the required RVR equipment.
United States. Department of Transportation. Federal Aviation Administration (1969). AC 120-28: Concepts of Airborne Systems for Category IIIa Operations (Report No. AC 120-28). United States. Department of Transportation. Federal Aviation Administration. https://doi.org/10.21949/1513338
United States. Department of Transportation. Federal Aviation Administration. AC 120-28: Concepts of Airborne Systems for Category IIIa Operations. Report no. AC 120-28. United States. Department of Transportation. Federal Aviation Administration, 1969. https://doi.org/10.21949/1513338.
United States. Department of Transportation. Federal Aviation Administration AC 120-28: Concepts of Airborne Systems for Category IIIa Operations. United States. Department of Transportation. Federal Aviation Administration, 1969, Report no. AC 120-28, ROSA P. https://doi.org/10.21949/1513338.
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