Bump
This regulation applies to private and noncommon carriage when such operations are conducted in airplanes having 20 or more seats (excluding crewmembers) or having a payload capacity of 6,000 pounds or more. There must also be operations specifications issued to the operator which include the following information: Kinds of operations authorized Types of aircraft and registration numbers of the airplanes authorized for use Approval of the provisions of the operators manual relating to airplane inspections, together with the necessary conditions and limitations Registration numbers of the airplanes that are to be inspected under an approved airplane inspection program (AAIP) under §125.247 Procedures for the control of weight and balance of airplanes Any other item that the administrator determines is necessary Just as in part 121, subpart (E) identifies special airworthiness requirements dealing mostly with the mechanical devices of the aircraft.
14 CFR Part 135 Operating Requirements: Commuter and On Demand Operations and Rules Governing Persons on Board Such Aircraft As the title of this section states, this regulation is applicable to short distance commercial aircraft operations or commuters and nonscheduled carriers that operate on demand. These aircraft are frequently referred to as air taxi or air charter aircraft. Preceding the regulation are several SFARs.
One of these, SFAR 36, is of interest to the technician because, although it is linked here directly to part 135, it is also linked in the text to parts 121 and 145. The significance of SFAR 36 is that it allows for a company with sufficient engineering and certification personnel to perform major repairs on products it is authorized to work on, without having the technical data approved by the FAA Administrator.
The question to ask is "What FAR are local government flight operations required to be certificated under?