Where local national licensing requirements differ from those required by EASA Part 66 (i.e. the combination of EASA Part 66 training time and additional year(s) practical application under supervision in a Part 145 organization), it is recommended that fitters, mechanics and licensed aircraft engineers:
. Obtain the equivalent number of years experience under supervision prior to exercising full license privileges when maintaining aircraft on contract, and
. may be employed as unlicensed trainees until such time as they have acquired the required equivalent combination of EASA Part 66 training time and additional year(s) practical application under supervision in a Part 145 organization.
Unlicensed and trainee personnel (including licensed personnel, other than those qualified under EASA Part 66), may be employed in support of the maintenance of aircraft contracted to OGP members provided they are subject to 100% supervision at all times. The ratio of unlicensed/trainee to qualified personnel should be agreed with the OGP Member Company.
Table 5D-3 below illustrates EASA Part 66 licence holder and broadly equivalent acceptable qualification and experience levels for other licence holders, plus prior experience requirements for supervisory and management appointment holders.
Table 5 D-3 Engineer Qualifications EASA or Equivalent
EASA Part 66 Licence Category Privileges EASA Part 66 Requirements Minimum Experience Equivalent non-EASA Part 66 Qualification Typical Role
Unlicensed Trainee None Subject to 100% supervision Subject to air operator selection process As per EASA Part 66 Trainee
A CRS up to weekly inspections. Limited and simple failure rectification 800 hrs basic training in a Part 147 organization, plus 1 year practical in a Part 145 organization Subject to air operator selection process Unlicensed Mechanic – no CRS privileges Fitter, Mechanic
B1 CRS line maintenance. Failure rectification including avionics systems (no avionics test equipment) 2400 hrs basic training in a Part 147 organization, plus 2 years practical in a Part 145 organization Applicable Type endorsement(s) A&P Technician, etc Licensed Aircraft Engineer (LAE)
B2 CRS line maintenance of avionics systems (Note: may have restricted privileges). Failure rectification of avionics systems 2400 hrs basic training in a Part 147 organization, plus 2 years practical in a Part 145 organization Applicable Type endorsement(s) Avionics Technician, Radio etc Licensed Aircraft Engineer (LAE)
C CRS Base Maintenance 3 years as B1 or B2 technician or academic degree acceptable to competent authority NA Licensed Base Maintenance Engineer
Continued Validity
Continued Validity: all Part 66 licences For as long as licence remains valid Invalid after 5 years unless submitted to competent authority
Independent Inspections
Independent Inspections B category licence subject to licence category privileges held. In all cases, the first signatory must hold certification privileges (CRS) or equivalent for that aircraft type, as expressed in EASA Part M. The second signatory must be able to demonstrate that they are competent and qualified to complete the independent inspection, by either; Holding CRS certification privileges for that aircraft type, OR Providing evidence of suitable training and relevant experience to certify that level of independent inspection Independent Inspections shall be carried out on any flight safety sensitive maintenance task and those defined by the operator as critical tasks or vital points
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