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NCO.GEN.104 Use of aircraft included in an AOC by an NCO operator

ANNEX VII (Part-NCO) · Regulation (EU) No 965/2012 · EAR revision 27 Mar 2026

IRImplementing rule

NCO.GEN.104Use of aircraft included in an AOC by an NCO operator

(a)An NCO operator may use other than complex motor-powered aircraft listed on an operator's AOC to conduct non-commercial operations in accordance with this Annex.

(b)The NCO operator using the aircraft in accordance with point (a) shall establish a procedure:

(1)clearly describing how operational control of the aircraft is transferred between the AOC holder and the NCO operator, as referred to in point ORO.GEN.310 of Annex III;

(2)describing the handover procedure of the aircraft upon its return to the AOC holder. That procedure shall be included in a contract between the AOC holder and the NCO operator. The NCO operator shall ensure that the procedure is communicated to the relevant personnel.

(c)The continuing airworthiness of the aircraft used pursuant to point (a) shall be managed by organisation responsible for the continuing airworthiness for the aircraft included in the AOC, in accordance with Regulation (EU) No 1321/2014.

(d)The NCO operator using the aircraft in accordance with point (a) shall ensure the following:

(1)that every flight conducted under its operational control is recorded in the aircraft technical log system;

(2)that no changes to the aircraft systems or configuration are made;

(3)that any defect or technical malfunction occurring while the aircraft is under its operational control is reported to the organisation referred to in point (c) immediately after the flight;

(4)that the AOC holder receives a copy of any occurrence report related to the flights performed with the aircraft, completed in accordance with Regulation (EU) No 376/2014 and Regulation (EU) 2015/1018.

IR · NCO.GEN.104 — Regulation (EU) No 965/2012 · Regulation (EU) 2019/1384 · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

AMCAcceptable means of compliance

AMC1 NCO.GEN.104Use of aircraft included in an AOC by an NCO operator

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RESPONSIBILITIES OF THE NCO OPERATOR The operator using the aircraft included in an AOC for operations performed in accordance with Part-NCO should describe the following elements in its procedure required in NCO.GEN.104:

(a)the way in which the shifting of operational control is communicated, including how, when and to whom the information is communicated;

(b)the means to ensure that the relevant personnel are instructed on the following:

(1)to contact the organisation responsible for the management of continuing airworthiness of the aircraft of the AOC holder (CAMO or CAO) for any defect or technical malfunction which occurs before or during the operation. The information about any defect or malfunction should be transmitted to the CAMO/CAO of the AOC holder before the aircraft is used for the next flight. The same information should be confirmed by the entries in the aircraft technical log system; and

(2)to report any occurrence in accordance with the applicable rules and the internal procedures; and

(c)the way in which the operator deals with failures and defects identified before the flight.

AMC · AMC1 NCO.GEN.104 — Regulation (EU) No 965/2012 · ED Decision 2019/019/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

GMGuidance material

GM1 NCO.GEN.104Use of aircraft included in an AOC by an NCO operator

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SCOPE As per SPO.GEN.005(b), operators performing non-commercial specialised operations with other than complex motor-powered aircraft will comply with Annex VII (Part-NCO). Thus, such operators are also covered by NCO.GEN.104.

GM · GM1 NCO.GEN.104 — Regulation (EU) No 965/2012 · ED Decision 2019/019/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

GMGuidance material

GM1 NCO.GEN.104(c)Use of aircraft included in an AOC by an NCO operator

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CONTINUING AIRWORTHINESS MANAGEMENT In accordance with Annex I (Part-M) and Annex Vb (Part-ML) to Regulation (EU) No 1321/2014, the management of the continuing airworthiness of the aircraft by the CAMO/CAO of the AOC holder means that the NCO operator has established a written contract as per Appendix I to Part-M or Appendix I to Part-ML with this CAMO/CAO.

GM · GM1 NCO.GEN.104(c) — Regulation (EU) No 965/2012 · ED Decision 2019/019/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

All rules in SUBPART A: GENERAL REQUIREMENTS

Consolidated from the EASA Easy Access Rules (revision 27 Mar 2026, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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