Tail Rotor Driveshaft Hangar Bearings

Airworthiness Directive number
29
Airworthiness Directives issue number
1/1992
ID
3871
Series name
Bell Helicopter Textron 412 and Leonardo Helicopters (Agusta) AB412 Series Helicopters
Series number
AD/BELL 412/
Series order
21
File name
BELL412-029.pdf
Folder name
BELL412
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/tail-rotor-driveshaft-hangar-bearings-2
Back to top of page