Research and Development

The JAR-VLA Normative prescribes airworthiness standards for issuance of a type certificate.

This JAR-VLA was issued on 26 April 1990 and became effective on that date.

FAR Part 23 of the Federal Aviation Administration of the United States of America was selected to provide the format, and where appropriate, content, of the JAR for Very Light Aeroplanes.

The European Community and the other entities involved in the sector have sought for a long time to give Europe a real aviation safety authority, like the Federal Aviation Administration (FAA) of the United States.

The recent adoption of a European Parliament and Council Regulation (EC) No 1592/2002 of 15/07/2002 establishes the EASA

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THE AERONAUTICAL NORMATIVE

	Consulting on Requirements
	Numerical tests upon an aeroplane of the type for which certification is requested
	Calculations based on, and equal in accuracy to, the results of testing
	Certification of Aeronautical Products
	Certification of Aeronautical Parts and Appliances

Analysis

Flight Characteristics (JAR 141 -> 157)
Determination of Stalls (JAR/VLA 49, 201 -> 207)
Stability (JAR/VLA 171 -> 181)
Computation of Aerodynamic Loads (Symmetrical and Unsymmetrical)
Optimization
Proof of Structure (JAR 301 -> 459)
- Strength and Deformation
- Symmetrical and Unsymmetrical Flight Conditions
- Optimization
Compliance with the Strength Requirements at any Combination and Load Factor of a Flight Envelope (JAR 333)
Emergency Landing Conditions (JAR/VLA 561)
Fatigue Evaluation (JAR/VLA 627)
Static Aerolastic Analysis (Vne)
Flutter and Fluid-Structure Interaction (JAR/VLA 629)

Through our R&D section we create value for our Clients and our People. Knowledge is central to what we do. We invest in building knowledge relevant to aeronautical, automotive, and naval industries.