WITHDRAWN - SEE FAA AD 2014-20-16
- Published
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Brantly International Model B-2, B-2A, and B-2B helicopters should inspect all main rotor blades for cracks at the root area just aft of the main spar. Although no mandatory airworthiness directive action is required, following FAA recommendations and EASA's expanded guidance is strongly advised. For further information, stakeholders should contact EASA's Certification Directorate.
Summary
EASA Safety Information Notice No. 2007-10 Revision 1 is an informational notice regarding Brantly International, Inc. Model B-2 Series helicopters. It alerts operators to the development of cracks at the root area of the main rotor blades, just aft of the main spar, which may lead to blade separation and emergency landings. The notice expands the affected models to include B-2, B-2A, and B-2B helicopters and advises inspection of all main rotor blades regardless of part number.
What changed
This revision expands the scope of the original notice to include all main rotor blades of Brantly B-2 Series helicopters, not just those with Part Number 248-202. It also broadens the applicability from only the B-2B model to include B-2 and B-2A models, reflecting a wider potential impact.
Why it matters
The presence of cracks in the main rotor blades poses a significant safety risk, potentially causing blade separation and emergency landings. Aviation professionals, including operators and maintenance organizations, need to be aware of this issue to prevent in-flight failures and ensure continued airworthiness of affected helicopters.
Get the next one by email
New ADs and bulletins for Brantly International B-2, International B-2A and International B-2B, summarized like this page, every Monday.