What is the regulatory reference for the guidance material on the minimum equipment list?

The guidance material is GM1 ORO.MLR.105(j) Minimum equipment list, associated with ED Decision 2014/017/R.

GM1 ORO.MLR.105(j) Minimum equipment list

Q: Under what circumstances may an operator apply procedures for operating an aircraft outside the constraints of the MEL but within the constraints of the MMEL?

Such procedures should only be applied under certain conditions, such as a shortage of parts from manufacturers or other unforeseen situations (e.g. inability to obtain equipment necessary for proper troubleshooting and repair), in which case the operator may be unable to comply with the constraints specified in the MEL.

Q: When can an operator deviate from the MEL constraints and still operate within the MMEL constraints?

An operator can deviate from the MEL constraints and operate within the MMEL constraints only under certain conditions, such as a shortage of parts from manufacturers or other unforeseen situations (e.g. inability to obtain equipment necessary for proper troubleshooting and repair), when the operator may be unable to comply with the MEL constraints.

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GM1 ORO.MLR.105(j) Minimum equipment list

ED Decision 2014/017/R

OPERATION OF AN AIRCRAFT WITHIN THE CONSTRAINTS OF THE MMEL — OPERATOR’S PROCEDURES FOR THE APPROVAL BY THE COMPETENT AUTHORITY

Procedures for the operation of an aircraft outside the constraints of the MEL but within the constraints of the MMEL should only be applied under certain conditions, such as a shortage of parts from manufacturers or other unforeseen situations (e.g. inability to obtain equipment necessary for proper troubleshooting and repair), in which case the operator may be unable to comply with the constraints specified in the MEL.

Details

Source-Title: GM1 ORO.MLR.105(j) Minimum equipment list View latest amendments

Erulesid: ERULES-1963177438-12072 Compare versions

Domain: Air operations

Applicabilitydate: 1 July, 2014

Entryintoforcedate: 1 July, 2014

Regulatorysource: ED Decision 2014/017/R Navigate

Regulatorysubject: Part-ORO

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

Parentir: ORO.MLR.105 Minimum equipment list

Origin: EASA

Category: EAR