Duplex Pitch Change Bearing - Inspection and Retirement

Airworthiness Directive number
65
Airworthiness Directives issue number
8/1970
ID
3977
Series name
Scotts-Bell and Kawasaki Bell 47 (All Variants) Series Helicopters
Series number
AD/BELL 47/
Series order
42
File name
BELL47-065.pdf
Folder name
BELL47
Group title
ROTOR
Groups
ROTOR
Group description
Rotorcraft
Authority
CASA
Online version available at: https://www.casa.gov.au//index.php/aircraft/airworthiness/airworthiness-directives/duplex-pitch-change-bearing-inspection-and-retirement
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