Document ID: chunk:federal_register_of_legislation:F2006B10359:body:0
Version: federal_register_of_legislation:F2006B10359
Segment Type: other
Provision Reference: 
Character Range: 0–669

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Hiller UH-12 Series Helicopters

AD/HILLER 12/33 Tail Rotor Blade P/N 55073 - Inspection 11/81

 Applicability: All UH-12 series fitted with tail rotor blades P/N. 55073. Document:  Hiller Aviation SB No. 55-1.
 Compliance: At each daily or overnight inspection.

            Note: This inspection may be performed and certified for by the pilot in command.

            Background: There is a possibility of the vent holes located at the inboard and outboard ends of the blade becoming obstructed with dirt or debris.