Aviation compliance
Hands-on knowledge of design change certification and approvals for aerospace engineers. Courses, calculators and ready-to-use reference materials.
Areo
Conform
Areo Conform · Senior aerospace engineer · EASA specialist
Senior Aerospace Drive Systems Design Engineer with practical experience in testing and certification of critical castings made from advanced materials, including EV31A (AMS4429). The work is informed by technical consultations with EASA specialists and international on-site supplier audits at major foundries.
Created to pass on real-world insight, Areo Conform helps junior engineers develop the working understanding required to navigate aerospace certification with more confidence.
Practical instruction built around the certification work engineers actually need to understand.
An introduction to design change certification for new engineers in DOA and POA organisations. From regulatory framework to documentation, with real-world case studies.
Study Part-21D processCertification of Critical Magnesium Alloy Castings — Common Problems
Acceptance Conditions for Magnesium Castings — DOA Perspective & Requirements
Reference / 03Tools intended for active certification work.
A practical 14-page template and checklist for systematic identification and classification of Type Certificate changes under EASA Part-21 Subpart D (21.A.91). Includes Gate-by-Gate assessment, Classification Decision Record, OSD checklist and discipline examples.
Comprehensive training module with step-by-step flowcharts for Minor and Major TC changes. Covers internal DOA processes, full EASA cooperation process, key document requirements and practical real-world scenarios.
Single-file HTML tool for engineering assessment of casting defects in magnesium aerospace components. Screens defects against AMS-STD-2175 limits, calculates Strength & Fatigue KDF (Murakami method), and generates a printable NCR report. No install, works offline.
A concise reference of essential terms from PART-21, CS-25 and AMC. A handy desk guide for DOA and POA engineers.
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