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Avioverse · the personal aviation workbench · EASA

A second brain for aviation work.

Find requirements, analyse documents and turn findings into actions. Metis connects your aviation work with the sources behind its answers.

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Does the pre-flight inspection need to be carried out by certifying staff?
Metis

No — the pre-flight inspection can be carried out by the pilot or another qualified person. It doesn't need certifying staff or an approved maintenance organisation.

M.A.201(d)Part-M · Continuing airworthiness

Under the answer

What sits under every answer.

  1. AnswerWhat you read first.
  2. SourceThe paragraph behind it, verbatim.
  3. ContextYour role and saved work.
  4. MethodThe aviation skill applied.
  5. LimitsMissing facts flagged.
  6. GateNothing controlled happens without you.
Gate · human approvalStop before controlled writes, submissions or external actions.You review. You approve. Then it happens.
Limits · in every chatYou're chatting with an AI assistant. Answers can contain errors — verify against official sources before acting on them.
Method · skillThe right method for the task.Applicability review · Bow-tie risk · Audit response · Records check
Context · your memorySaved answer · pre-flight inspection responsibilityLinked to your job position: Continuing airworthiness — CAMO
Source · verbatimM.A.201(d) · Part-M · Continuing airworthinessAmended by Regulation (EU) 2019/1383. Open the citation to read the paragraph.
AnswerDoes the pre-flight inspection need to be carried out by certifying staff?No — the pilot or another qualified person can carry it out.M.A.201(d)Grounded ✓
Sheets 1–5 · Example data

A day of work, in five sheets.

  1. Sheet 1 of 5 · Memory

    Your second brain knows your fleet.

    Workbench · Memory
    Saved answer · pre-flight inspection responsibilityM.A.201(d)
    Fleet2 aircraftA320 · MSN 00999 · A320 · MSN 00333
    Linked to your job positionContinuing airworthiness — CAMO
    • AD status uploaded 30/07/2026 — linked to both aircraft

    Memory is Pro. Your records stay with your account.

    Sheet 1 of 5Memory

  2. Sheet 2 of 5 · Standing watch

    A new AD lands — you're notified on Telegram.

    Standing watch · AD/SIB
    AD 2026-03-N01R2NewEffective for your A320 · MSN 00999 — matched from Memory
    Review the applicability? Yes
    Metis · TelegramAD 2026-03-N01R2 published — effective for MSN 00999.
    Sheet 2 of 5Standing watch

  3. Sheet 3 of 5 · Applicability

    Reviewed with Metis, question by question.

    AD 2026-03-N01R2 · applicability reviewIs the aircraft post-MOD 0932? YesIs it fitted with P/N 64161-234-X? No
    Not applicable to MSN 00999 — configuration excluded.Justification recorded against the AD — nothing written without you.
    ✓ N/A · Not applicable
    Sheet 3 of 5Applicability

  4. Sheet 4 of 5 · Audit finding

    Findings close with evidence.

    Audits · Findings
    FND-018 · Fire extinguisher found expiredClosed
    • EEL status checked
    • Last done / next due status checked
    • Fire extinguisher replaced with new
    • Sign-off: Compliance Manager

    The whole trail stays on the record — audit-ready.

    Sheet 4 of 5Audit finding

  5. Sheet 5 of 5 · Team tasks

    Your team finishes the loop.

    Workspace · Team tasksYOUDMAKshared workspace
    • Update AD status — 2026-03-N01R2 N/A
    • Close audit finding FND-018 · Due Fri
    AD status updated and finding closed.

    Solo to team, in one workspace.

    Sheet 5 of 5Team tasks
It adds up to your second brain.

Your aviation work. Connected.

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A gradual release of Avioverse begins in October 2026.