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An Introduction to Constructing and Assessing Overarching Properties Related Arguments (OPRAs): Version 1.0The Overarching Properties (OPs) distill the essence of the implicit properties that decades of practice have determined an aviation system or subsystem must possess to be eligible for approval by relevant authorities. This document presents the fundamentals of construction and assessment for explicit arguments that conclude a system or subsystem possesses the OPs.
Document ID
20210025425
Acquisition Source
Langley Research Center
Document Type
White Paper
Authors
Kimberly S Wasson (Joby Aviation )
C Michael Holloway (Langley Research Center Hampton, Virginia, United States)
Date Acquired
December 3, 2021
Publication Date
January 31, 2022
Subject Category
Computer Systems
Funding Number(s)
WBS: 031102.02.07.05.9DB0.21
WBS: 340428.02.10.07.01
INTERAGENCY: NASA IA1-30333 / FAA IA NO. 692M15-19-T-00029
TASK: 692M15-19-F-00697
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
Technical Review
External Peer Committee
Keywords
argument
rationale
assessment
overarching properties
assurance
safety-critical systems

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