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512 

14 CFR Ch. I (1–1–24 Edition) 

§ 135.423 

Administrator has completed the aging 
airplane inspection and records review 
required by this section. During the in-
spection and records review, the cer-
tificate holder must demonstrate to 
the Administrator that the mainte-
nance of age-sensitive parts and com-
ponents of the airplane has been ade-
quate and timely enough to ensure the 
highest degree of safety. 

(1) 

Airplanes exceeding 24 years in serv-

ice on December 8, 2003; initial and repet-
itive inspections and records reviews. 

For 

an airplane that has exceeded 24 years 
in service on December 8, 2003, no later 
than December 5, 2007, and thereafter 
at intervals not to exceed 7 years. 

(2) 

Airplanes exceeding 14 years in serv-

ice but not 24 years in service on Decem-
ber 8, 2003; initial and repetitive inspec-
tions and records reviews. 

For an air-

plane that has exceeded 14 years in 
service, but not 24 years in service, on 
December 8, 2003, no later than Decem-
ber 4, 2008, and thereafter at intervals 
not to exceed 7 years. 

(3) 

Airplanes not exceeding 14 years in 

service on December 8, 2003; initial and re-
petitive inspections and records reviews. 

For an airplane that has not exceeded 
14 years in service on December 8, 2003, 
no later than 5 years after the start of 
the airplane’s 15th year in service and 
thereafter at intervals not to exceed 7 
years. 

(c) 

Unforeseen schedule conflict. 

In the 

event of an unforeseen scheduling con-
flict for a specific airplane, the Admin-
istrator may approve an extension of 
up to 90 days beyond an interval speci-
fied in paragraph (b) of this section. 

(d) 

Airplane and records availability. 

The certificate holder must make 
available to the Administrator each 
airplane for which an inspection and 
records review is required under this 
section, in a condition for inspection 
specified by the Administrator, to-
gether with the records containing the 
following information: 

(1) Total years in service of the air-

plane; 

(2) Total time in service of the air-

frame; 

(3) Date of the last inspection and 

records review required by this section; 

(4) Current status of life-limited 

parts of the airframe; 

(5) Time since the last overhaul of all 

structural components required to be 
overhauled on a specific time basis; 

(6) Current inspection status of the 

airplane, including the time since the 
last inspection required by the inspec-
tion program under which the airplane 
is maintained; 

(7) Current status of applicable air-

worthiness directives, including the 
date and methods of compliance, and, 
if the airworthiness directive involves 
recurring action, the time and date 
when the next action is required; 

(8) A list of major structural alter-

ations; and 

(9) A report of major structural re-

pairs and the current inspection status 
for these repairs. 

(e) 

Notification to the Administrator. 

Each certificate holder must notify the 
Administrator at least 60 days before 
the date on which the airplane and air-
plane records will be made available 
for the inspection and records review. 

[Doc. No. FAA–1999–5401, 70 FR 5533, Feb. 2, 
2005] 

§ 135.423 Maintenance, preventive 

maintenance, and alteration organi-

zation. 

(a) Each certificate holder that per-

forms any of its maintenance (other 
than required inspections), preventive 
maintenance, or alterations, and each 
person with whom it arranges for the 
performance of that work, must have 
an organization adequate to perform 
the work. 

(b) Each certificate holder that per-

forms any inspections required by its 
manual under § 135.427(b) (2) or (3), (in 
this subpart referred to as 

required in-

spections

), and each person with whom 

it arranges for the performance of that 
work, must have an organization ade-
quate to perform that work. 

(c) Each person performing required 

inspections in addition to other main-
tenance, preventive maintenance, or 
alterations, shall organize the perform-
ance of those functions so as to sepa-
rate the required inspection functions 
from the other maintenance, preven-
tive maintenance, and alteration func-
tions. The separation shall be below 
the level of administrative control at 
which overall responsibility for the re-
quired inspection functions and other 

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513 

Federal Aviation Administration, DOT 

§ 135.426 

maintenance, preventive maintenance, 
and alteration functions is exercised. 

[Doc. No. 16097, 43 FR 46783, Oct. 10, 1978. Re-
designated by Amdt. 135–81, 67 FR 72765, Dec. 
6, 2002. Redesignated by Amdt. 135–81, 70 FR 
5533, Feb. 2, 2005] 

§ 135.425 Maintenance, preventive 

maintenance, and alteration pro-

grams. 

Each certificate holder shall have an 

inspection program and a program cov-
ering other maintenance, preventive 
maintenance, and alterations, that en-
sures that— 

(a) Maintenance, preventive mainte-

nance, and alterations performed by it, 
or by other persons, are performed 
under the certificate holder’s manual; 

(b) Competent personnel and ade-

quate facilities and equipment are pro-
vided for the proper performance of 
maintenance, preventive maintenance, 
and alterations; and 

(c) Each aircraft released to service 

is airworthy and has been properly 
maintained for operation under this 
part. 

§ 135.426 Contract maintenance. 

(a) A certificate holder may arrange 

with another person for the perform-
ance of maintenance, preventive main-
tenance, and alterations as authorized 
in § 135.437(a) only if the certificate 
holder has met all the requirements in 
this section. For purposes of this sec-
tion— 

(1) A 

maintenance provider 

is any per-

son who performs maintenance, preven-
tive maintenance, or an alteration for 
a certificate holder other than a person 
who is trained by and employed di-
rectly by that certificate holder. 

(2) 

Covered work 

means any of the fol-

lowing: 

(i) Essential maintenance that could 

result in a failure, malfunction, or de-
fect endangering the safe operation of 
an aircraft if not performed properly or 
if improper parts or materials are used; 

(ii) Regularly scheduled mainte-

nance; or 

(iii) A required inspection item on an 

aircraft. 

(3) 

Directly in charge 

means having re-

sponsibility for covered work per-
formed by a maintenance provider. A 
representative of the certificate holder 

directly in charge of covered work does 
not need to physically observe and di-
rect each maintenance provider con-
stantly, but must be available for con-
sultation on matters requiring instruc-
tion or decision. 

(b) Each certificate holder must be 

directly in charge of all covered work 
done for it by a maintenance provider. 

(c) Each maintenance provider must 

perform all covered work in accordance 
with the certificate holder’s mainte-
nance manual. 

(d) No maintenance provider may 

perform covered work unless that work 
is carried out under the supervision 
and control of the certificate holder. 

(e) Each certificate holder who con-

tracts for maintenance, preventive 
maintenance, or alterations must de-
velop and implement policies, proce-
dures, methods, and instructions for 
the accomplishment of all contracted 
maintenance, preventive maintenance, 
and alterations. These policies, proce-
dures, methods, and instructions must 
provide for the maintenance, preven-
tive maintenance, and alterations to be 
performed in accordance with the cer-
tificate holder’s maintenance program 
and maintenance manual. 

(f) Each certificate holder who con-

tracts for maintenance, preventive 
maintenance, or alterations must en-
sure that its system for the continuing 
analysis and surveillance of the main-
tenance, preventive maintenance, and 
alterations carried out by a mainte-
nance provider, as required by 
§ 135.431(a), contains procedures for 
oversight of all contracted covered 
work. 

(g) The policies, procedures, methods, 

and instructions required by para-
graphs (e) and (f) of this section must 
be acceptable to the FAA and included 
in the certificate holder’s maintenance 
manual, as required by § 135.427(b)(10). 

(h) Each certificate holder who con-

tracts for maintenance, preventive 
maintenance, or alterations must pro-
vide to its responsible Flight Standards 
office, in a format acceptable to the 
FAA, a list that includes the name and 
physical (street) address, or addresses, 
where the work is carried out for each 
maintenance provider that performs 
work for the certificate holder, and a 
description of the type of maintenance,