CAP 741 Section 2.1 Basic Skills: What Apprentices Need to Record

For UK aircraft maintenance apprentices, Section 2.1 of the CAP 741 logbook records the practical competencies required to support the issue of a basic aircraft maintenance licence under UK Part-66.

It is not simply a list of tasks attended or training modules completed. Each entry should show which practical skill was achieved, when it was achieved, which licence category it supports, and who assessed and supervised the work.

What Section 2.1 is for

CAP 741 Section 2.1, Basic Skills, records practical competencies that support the issue of a basic licence in the relevant category. These competencies are linked directly to the privileges associated with that category.

The required training and assessment may take place in:

• An in-service aircraft environment
• A maintenance workshop
• A recognised training facility
• Training equipment
• A simulator, where appropriate

The record must reflect the requirements of UK Part-66 for the category and, where applicable, the type rating being pursued. Apprentices should therefore avoid recording unrelated workshop activity merely because it was technically interesting or useful.

The key question is whether the entry demonstrates a practical competence relevant to the UK Part-66 category being applied for. Apprentices should check the current UK CAA aircraft maintenance engineer guidance and the applicable CAP 741 instructions before relying on a particular format or interpretation.

The information each entry should contain

The Section 2.1 table includes fields for:

• The date on which the competence was obtained
• The competence or task completed
• The applicable category
• The assessor’s signature
• The assessor’s name
• The assessor’s position
• The assessor’s organisation
• The organisation approval number

The entry should identify the work performed, not merely the aircraft or document consulted.

An entry such as “AMM Chapter 20” is normally insufficient. It does not explain what the apprentice did, what competence was demonstrated, or how the work was assessed.

A stronger entry would identify:

• The component, system or area on which the work was performed
• The maintenance action carried out
• The relevant aircraft or equipment
• The applicable ATA chapter or system
• Any troubleshooting or fault-finding completed
• Specialist tooling or test equipment used
• Any unusual difficulty or corrective action required
• The relevant maintenance data, such as the AMM task reference

Additional detail provides a more accurate account of the experience gained and enables the assessor or CAA reviewer to understand the work performed. This is also why it is useful to review the guidance on building qualifying Part-66 B1 experience before compiling a licence application.

Example: awareness of aircraft hazards

One of the basic competencies listed in Section 2.1 concerns awareness of hazards when working with aircraft. This includes hazards associated with:

• Aircraft noise
• Heat
• Moving surfaces
• Propellers
• Intakes
• Exhausts

An apprentice should not record only “aircraft hazards awareness” without context. A useful entry could explain how the competence was demonstrated:

“Completed a hazard-awareness assessment during preparation for an engine ground run. Identified risks from exhaust blast, intake suction, rotating components and high noise levels. Applied local safety procedures and maintained the required exclusion zone.”

The assessor should then confirm that the competence was demonstrated satisfactorily. For wider aviation safety terminology and hazard-management principles, consult the SKYbrary aviation safety knowledge base.

Record the work when it is completed

CAP 741 guidance states that the logbook holder should record task details on completion of the task and that the task supervisor should countersign the entry as soon as practicable afterwards.

Apprentices should update their work records:

• At the earliest opportunity
• Regularly, rather than in large batches
• While the task details are still clear
• Before moving to another department or work area

Delayed entries are more likely to contain incomplete descriptions, incorrect dates or missing supervisor details. Reconstructing several months of activity from memory can also make it difficult to obtain valid signatures.

For more guidance, see common CAP 741 logbook mistakes and the CAP 741 licence application checklist.

The supervisor’s role

The supervisor’s countersignature is not a formality. It confirms that the task was carried out correctly under the supervisor’s direct supervision.

The task supervisor should provide:

• Their name
• Their signature
• Their licence number in the appropriate column

The supervisor must have the appropriate authority for the work and must act in accordance with the organisation’s procedures. Apprentices should not ask an unqualified colleague to sign an entry simply because that person was present or assisted with the task.

Where the task forms part of a maintenance activity, the entry should also be verified in accordance with the organisation’s procedures by the relevant certifying staff. This confirms that the practical work has been properly assessed and, where applicable, that the associated maintenance task has been certified for release to service.

A signature should therefore be obtained from the person who actually supervised and assessed the competence. It should not be added retrospectively by someone unfamiliar with the work. The principles of authorisation, competence and independence are discussed further in who can perform an independent inspection.

Do not enter the same task twice

A specific task should normally be entered only once.

Repeating a task may provide valuable experience, but it should not be duplicated merely to create additional logbook entries. If the same task is carried out again in a meaningfully different context, the apprentice should describe the difference clearly, such as:

• A different aircraft system or configuration
• A different fault condition
• A different maintenance environment
• A new troubleshooting requirement
• The use of different approved tooling or test equipment

The entry should demonstrate additional competence rather than simply repeat the same wording.

Organise entries by ATA system

For a basic licence application, practical records should be collated by aircraft system or ATA chapter rather than by aircraft, engine or airframe combination.

This is an important presentation requirement. The CAA needs to see how the recorded experience maps to the relevant systems and licence category. Records presented in an unsuitable order may be rejected, even where the underlying experience is genuine.

Before submitting the logbook, apprentices should check that:

• Tasks are grouped by ATA chapter or system
• Entries are not arranged only by aircraft registration or project
• Each task appears once
• Dates and descriptions are consistent
• All required signatures and licence numbers are present
• The recorded work supports the category applied for

Failure to present a record in ATA or system order may result in an application being rejected. Always compare the completed record with the current CAA instructions rather than relying on an older example.

Who may confirm military experience?

Apprentices and technicians gaining experience through military maintenance should use the applicable UK Ministry of Defence and CAA recognition pathways.

For this purpose, an authorised person may include someone authorised by the UK CAA, including a person holding authority to supervise and certify the maintenance task within an organisation carrying out maintenance on behalf of the military. That person must still have the appropriate authority for the work being recorded.

Military experience should not be assumed to be acceptable solely because it was completed on an aircraft operated by the armed forces. The evidence must identify the work performed, the supervision provided and the authority of the person confirming it.

Final confirmation by the organisation

In addition to individual task supervision, the completed record may require confirmation by a senior member of the employer’s organisation who holds the appropriate authority.

This final confirmation supports the credibility and completeness of the experience record. It does not replace the requirement for individual task entries to be properly assessed and countersigned.

Apprentices should check their employer’s approved procedures to establish:

• Who may supervise Section 2.1 tasks
• Who may assess each competence
• Which licence or approval details must be entered
• Who provides the final organisational confirmation
• Whether additional internal forms or evidence are required

What to check before submitting Section 2.1

The practical logbook, or other acceptable documentation of practical experience, must be submitted with an application for the initial issue or extension of an aircraft maintenance licence. Applications without the required practical evidence will not be processed. The CAA’s aircraft maintenance licensing information should be checked for current application requirements.

Before submission, review every Section 2.1 entry against this checklist:

• Does the competence support the UK Part-66 category applied for?
• Is the date on which the competence was obtained recorded?
• Does the description explain what was actually done?
• Is the relevant ATA chapter or system identifiable?
• Are troubleshooting, challenges and specialist tools included where relevant?
• Was the task recorded promptly?
• Has the correct supervisor countersigned it?
• Are the supervisor’s name, signature and licence number present?
• Is the assessor’s organisation and approval number recorded?
• Has the same task been entered only once?
• Has the record been collated by system or ATA chapter?
• Has the completed record been confirmed by the appropriate senior person?

Keep your evidence organised as you gain experience. Analyse Your Logbook Today! Use Part 66 Logbook Analysis to review your entries and identify potential gaps before submitting your application.

The key principle

Section 2.1 should read as an auditable record of practical competence, not as a diary of attendance.

A concise but complete entry shows:

• What competence was achieved
• When it was achieved
• Where and on what system it was demonstrated
• How the work was performed
• Who supervised and assessed it
• Which authority supports the entry

For UK applicants, CAP 741 is the relevant CAA logbook framework. EASA Part-66 applicants should follow the format and evidence requirements of their applicable EASA competent authority. The EASA Part-66 guidance explains the separate European licensing framework, while FAA Airframe and Powerplant applicants must follow US requirements described by the FAA mechanic certification guidance. These systems should not be treated as interchangeable.

When Section 2.1 is completed contemporaneously, arranged by ATA system and supported by valid supervision and signatures, it gives the UK CAA a clear record of the basic practical skills developed during an apprenticeship.