Apical Industries, Inc. Emergency Float Kits (STC-installed) for Bell 206 and 407 series Helicopters
- Published
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Owners and operators of Bell 206 and Bell 407 helicopters equipped with the specified Apical Industries Emergency Float Kits should inspect the float hose port fitting connections as outlined in Apical Industries' Alert Service Bulletin SB2010-03 dated July 13, 2010. They should also apply the recommended clarifying markings to prevent incorrect hose installation. No mandatory compliance deadline is specified, but prompt action is advised to ensure safe float deployment.
Summary
Special Airworthiness Information Bulletin SAIB: SW-10-42R1 is a revised FAA information bulletin addressing uneven deployment issues with Apical Industries, Inc. Emergency Float Kits installed on Bell 206 and Bell 407 series helicopters. The affected kits include specific part and serial numbers under STC SR01535LA. This bulletin informs operators about a deployment problem caused by incorrect installation of float inflation hoses.
What changed
This revision corrects the Alert Service Bulletin referenced in the original SAIB SW-10-42 dated August 5, 2010. It clarifies the affected float kit part and serial numbers and highlights the cause of uneven float deployment due to crossed inflation hoses. The bulletin does not impose mandatory actions but recommends compliance with Apical Industries' Alert Service Bulletin SB2010-03.
Why it matters
Uneven deployment of emergency floats can compromise helicopter safety during water landings, potentially causing float rupture and endangering occupants. Aviation professionals, including operators and maintenance personnel, need to be aware of the installation issue to prevent float malfunction. Understanding this bulletin helps ensure proper inspection and maintenance of float inflation hose connections to maintain airworthiness.
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