Aerospace measurement assurance
Connect equipment, controlled methods, reference standards and engineering decisions in one reviewable calibration history.
A connected evidence chain
Identity, ownership, status and deployment
Recurring work, interval and responsibility
Applicable revision and execution evidence
Standard capability, calibration state and certificate
Uncertainty, tolerance, guard band and outcome
Frozen result, provenance and audit history
Controlled technical work
Author versioned procedures, guide execution and preserve exactly what was performed. Stable step identities keep evidence understandable as methods evolve.
Read procedure guides
Reference traceability
Capture the reference standard actually used, its valid range, uncertainty, calibration status, accreditation information, restrictions and certificate evidence. Eligibility findings stay attached for review.
Defensible conformity
Versioned uncertainty budgets and controlled decision rules preserve measured error, uncertainty, tolerance, acceptance limits and boundary policy with every approved result.
When evidence is challenged
Record impact assessment, containment, root cause, disposition and corrective action against an out-of-tolerance calibration, preserving the relationship to equipment and approved evidence.
Evidence engineered for review
Build an organisation-scoped record from equipment registration through approval, investigation and audit dossier.
Obsidian Metra supports calibration evidence and quality workflows. It does not determine airworthiness, certify aerospace conformity, or replace customer quality systems, engineering authority or regulatory judgement.