Weight and Balance Calculations
- Published
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Part 135 certificate holders should review Advisory Circular 120-27E and conduct thorough reviews of their weight and balance procedures. They must ensure personnel responsible for calculations have access to current and correct aircraft weight and balance information and verify any pre-loaded data in software programs before use. No specific compliance deadlines are stated in the document.
Summary
SAFO 18012 is a Safety Alert for Operators issued by the U.S. Federal Aviation Administration reminding Title 14 CFR Part 135 certificate holders of the importance of using accurate data when performing aircraft weight and balance calculations. This alert applies broadly to all Part 135 operators and emphasizes the risks associated with incorrect basic operating weight entries in weight and balance software programs. The document highlights the critical need for verifying pre-loaded data to ensure compliance with approved weight and center of gravity limits.
What changed
SAFO 18012 introduces a renewed emphasis on verifying the accuracy of weight and balance data, particularly the basic operating weight used in software programs. It does not amend existing regulations but serves as a reminder and guidance to prevent errors that have contributed to past accidents and incidents. The alert encourages operators to review their procedures and ensure data integrity in weight and balance calculations.
Why it matters
Accurate weight and balance calculations are essential for safe aircraft operations within approved limits, preventing potential accidents caused by operating outside weight or center of gravity boundaries. For operators, maintenance organizations, and compliance teams, this alert underscores the importance of data verification to avoid catastrophic consequences. Ensuring correct input data improves safety and regulatory compliance, reducing operational risks.
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