CTHRepealedLegislation
AD/BO 105/22 - Main Rotor Mast Flange
Eurocopter BO 105 Series HelicoptersEurocopter BO 105 Series Helicopters
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Eurocopter BO 105 Series Helicopters
| AD/BO 105/22 | Main Rotor Mast Flange | 10/2007 |
|---|
| Applicability: | All Eurocopter Canada Model BO 105 LS A-3 helicopters. |
|---|---|
| Requirement: | Action in accordance with the requirements of Transport Canada AD CF-97-18.Note: Eurocopter Canada Alert Service Bulletin No. ASB-BO 105LS-10-9 refers. |
| Compliance: | At intervals not to exceed 100 flight hours. |
| This Airworthiness Directive becomes effective on 27 September 2007. | |
| Background: | Cracks of critical magnitude have been found on the main rotor mast flange of a Eurocopter Deutschland Model BO 105 helicopter. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
13 August 2007