Terms of approval document(s) will be issued by the competent authority under 21.A.135 to identify the scope of work, the products, and/or categories for which the holder is entitled to exercise the privileges defined in 21.A.163. The codes shown against each scope of work item are intended for use by the competent authority for purposes such as managing, administering and filing details of approvals. It may also assist in the production and publication of a list of approval holders. The scope of work, the Products, Parts, or Appliances for which the POA holder is entitled to exercise the privileges defined in 21.A.163 will be described by the competent authority as follows: FOR PRODUCTS:
1.General area, similar to the titles of the corresponding certification codes.
2.Type of Product, in accordance with the type-certificate. FOR PARTS AND APPLIANCES:
1.General area, showing the expertise, e.g., mechanical, metallic structure.
2.Generic type, e.g., wing, landing gear, tyres.
| SCOPE OF WORK | PRODUCTS/CATEGORIES |
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| A1 Large Aeroplanes
A2 Small Aeroplanes
A3 Large Helicopters
A4 Small Helicopters
A5 Gyroplanes
A6 Sailplanes
A7 Motor Gliders
A8 Manned Balloons
A9 Airships
A10 Light Sport Aeroplanes
A11 Very Light Aeroplanes
A12 Other | State types
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| B1 Turbine Engines
B2 Piston Engines
B3 APU’s
B4 Propellers | ‘
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| C1 Appliances:
C2 Parts: | State appliance generic types (e.g., Tyres, Altimeter, etc.)
Examples include:
Avionic, Com/Nav/Pulse Computer System,
Aircraft/Engine/Avionic Instruments, Mechanical/Electrical/Gyroscopic/Electronic
Mechanical/Hydraulic/Pneumatic
State part generic types (e.g., Wing, Landing Gear, etc.)
Examples include:
Structural, Metallic/non-metallic
Mechanical/Hydraulic/Pneumatic
Electrical Electronic |
| D1 Maintenance
D2 Issue of permit to fly | State aircraft types
State aircraft types |