What types of information may be included in the record of the impact of a modification or repair?

The impact of a specific modification or repair may include: embodiment instructions; mass and balance change data; maintenance and repair manual supplements; maintenance programme changes and instructions for continuing airworthiness; and/or aircraft flight manual supplements.

Does the guidance in GM M.A.305(c)(2) require that the impact of a modification or repair always include mass and balance change data?

No, the guidance states that the status of modifications and repairs may include the impact of a specific modification or repair in several areas, including mass and balance change data, but it does not require that all these areas be included for every modification or repair.

Which EASA decision is associated with the guidance material in GM M.A.305(c)(2)?

The guidance material is associated with Decision 2020/002/R.

What is the publication date of the EASA Easy Access Rules section containing GM M.A.305(c)(2)?

The publication date is 2025-09-10.

GM M.A.305(c)(2) Aircraft continuing airworthiness record system

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GM M.A.305(c)(2) Aircraft continuing airworthiness record system

ED Decision 2020/002/R

IMPACT OF MODIFICATIONS AND REPAIRS

(a) The status of modifications and repairs may include the impact of a specific modification or repair in:

(1) embodiment instructions;

(2) mass and balance change data;

(3) maintenance and repair manual supplements;

(4) maintenance programme changes and instructions for continuing airworthiness; and/or

(5) aircraft flight manual supplements.

(b) When aircraft require a specific loadable software aircraft part configuration in order to operate correctly, a specific listing with this information may be necessary too.

Details

Source-Title: GM M.A.305(c)(2) Aircraft continuing airworthiness record system View latest amendments

Erulesid: ERULES-1963177438-16468 Compare versions

Domain: Continuing airworthiness

Applicabilitydate: 24 March 2020

Entryintoforcedate: 14 March 2020

Regulatorysource: ED Decision 2020/002/R Navigate

Regulatorysubject: Part-M

Typeofcontent: GM to IR (Guidance material to implementing rule)

Parentir: M.A.305 Aircraft continuing airworthiness record system

Origin: EASA

Category: EAR