Case Study - Alpha Jet 320 by Teo Chee Seng (RP)

2025-06-30 02:33:09 UTC

The maximum period of validity for a Certificate of Maintenance Review (CMR) is 4 months, unless another period is approved by the CEO. It can be reissued multiple times within a year, but its validity cannot exceed 4 months per issuance.

The operator must preserve the certificate for a period of 2 years following the expiry of its validity period

2025-06-30 02:34:58 UTC

1: All maintenance requirements prescribed by the approved maintenance schedule, including requirements on all lifted jfems and out of phase checks or similar special checks, have been complied with

2: All mandatory modifications and inspections have been complied with within prescribed time periods

3: All entries in this technical log have been rectified or deferred in accordance with procedures approved by CAAS

4: All required CRSs have been issued

Qn 3

2025-06-30 02:44:39 UTC

3a. The document that needed is a permit to fly document from the CAAS

3b. The Civil Aviation Authority of Singapore (CAAS) is responsible for authorization of the permit

3c.

Aircraft Identification
Purpose of Flight
Operator/Owner Details
Validity Period
Flight and Operational Limitations
Reason for Permit
Issuing Authority Details

aash

2025-07-01 02:37:51 UTC

All maintenance tasks specified in the approved maintenance schedule, including any lifted JFEMs, out-of-phase checks, and other special inspections, have been completed as required.
All mandatory modifications and inspections have been carried out within the designated time limits.
All entries in this technical log have either been addressed or properly deferred in line with CAAS-approved procedures.
All necessary Certificates of Release to Service (CRS) have been issued.

2025-07-07 01:43:05 UTC

Issue 1:
No Accountable Manager has been appointed.
Clause: SAR-147.105(a)
Recommendation:

Appoint a qualified Accountable Manager.
Submit Form 4 to CAAS for approval.

🔹 Issue 2:
The training syllabus does not align with SAR-66 modules.
Clause: SAR-147.115(a) & (b)
🛠 Recommendation:

Redesign the syllabus to follow SAR-66 structure.
Include clear learning objectives and module time allocation.

🔹 Issue 3:
Instructors lack aviation teaching experience.
Clause: SAR-147.105(b) & (f)
Recommendation:

Hire new instructors with relevant qualifications.
Provide teaching-skills training for current staff.

🔹 Issue 4:
Examination papers are not securely stored or tracked.
Clause: SAR-147.135(a) & (c)
Recommendation:

Use lockable storage and restrict access.
Set up a system to log and track all exam papers.

🔹 Issue 5:
No internal quality audit system exists.
Clause: SAR-147.130(b) & (d)
Recommendation:

Set up a Quality System.
Conduct regular internal audits and implement corrective actions.