Avionics News April 2023 - 19

FREQUENTLY
ASKED QUESTIONS
United States
Occasional line
maintenance
The following is from the European Union
Aviation Safety Agency's frequently asked
questions for continued airworthiness,
which can be found at https://bit.
ly/3LioOl5.
Question: What does the term
" occasional " mean in 145.A.75(c)?
Answer: As quoted from the EASA
FAQ website:
" Within the privilege described
in 145.A.75(c), an aircraft
maintenance organisation may
perform line maintenance activity
(Part-145) in other-than-approved
locations, provided it is considered
as 'occasional.' There is no formal
definition of 'occasional' in the
regulation, AMC and GM, but this
privilege should be used to support
an operator with which the AMO
is already in contractual relation,
when this operator needs line
maintenance service for a short
period at a new location due to
a special occasion or particular
reason (e.g. one-time flights, shortterm
contracts/flight destination,
flight schedule changes, special
event at a particular location such
as European athletics championship
in Berlin, 6-12 August 2018, etc.)
or the owner needs supporting
maintenance service for a short
period at a new location due to
a special occasion or particular
reason.
Subject to the approval by
the competent authority, the
maintenance organisation should
develop in the MOE (e.g. Chapter
2.24 Reference to Specific
Maintenance Procedures) the
generic procedures to be followed
in such a case: how to assess
whether the maintenance can be
performed, availability of tools/
equipment/ material/ components/
maintenance data, staff, adequacy
of the facilities, environmental
conditions, quality system, record
keeping, need to report these cases
to the competent authority, etc.
In addition, the procedure should
include the criteria (e.g. maximum
service duration without gap in
the continuity; limitation in the
repetition of the need* at one given
location) to classify the activity as
'occasional line maintenance.'
* In principle, the repetitive use of
this privilege at the same location
should not be considered, and
for repetitive needs, an approved
line station should normally be
established at that location. " q
Updates continued on following page
avionics news * april 2023 19

https://bit.ly/3LioOl5 https://bit.ly/3LioOl5

Avionics News April 2023

Table of Contents for the Digital Edition of Avionics News April 2023

Avionics News April 2023 - Intro
Avionics News April 2023 - Cover1
Avionics News April 2023 - Cover2
Avionics News April 2023 - 1
Avionics News April 2023 - 2
Avionics News April 2023 - 3
Avionics News April 2023 - 4
Avionics News April 2023 - 5
Avionics News April 2023 - 6
Avionics News April 2023 - 7
Avionics News April 2023 - 8
Avionics News April 2023 - 9
Avionics News April 2023 - 10
Avionics News April 2023 - 11
Avionics News April 2023 - 12
Avionics News April 2023 - 13
Avionics News April 2023 - 14
Avionics News April 2023 - 15
Avionics News April 2023 - 16
Avionics News April 2023 - 17
Avionics News April 2023 - 18
Avionics News April 2023 - 19
Avionics News April 2023 - 20
Avionics News April 2023 - 21
Avionics News April 2023 - 22
Avionics News April 2023 - 23
Avionics News April 2023 - 24
Avionics News April 2023 - 25
Avionics News April 2023 - 26
Avionics News April 2023 - 27
Avionics News April 2023 - 28
Avionics News April 2023 - 29
Avionics News April 2023 - 30
Avionics News April 2023 - 31
Avionics News April 2023 - 32
Avionics News April 2023 - 33
Avionics News April 2023 - 34
Avionics News April 2023 - 35
Avionics News April 2023 - 36
Avionics News April 2023 - 37
Avionics News April 2023 - 38
Avionics News April 2023 - 39
Avionics News April 2023 - 40
Avionics News April 2023 - 41
Avionics News April 2023 - 42
Avionics News April 2023 - 43
Avionics News April 2023 - 44
Avionics News April 2023 - 45
Avionics News April 2023 - 46
Avionics News April 2023 - 47
Avionics News April 2023 - 48
Avionics News April 2023 - 49
Avionics News April 2023 - 50
Avionics News April 2023 - 51
Avionics News April 2023 - 52
Avionics News April 2023 - 53
Avionics News April 2023 - 54
Avionics News April 2023 - 55
Avionics News April 2023 - 56
Avionics News April 2023 - 57
Avionics News April 2023 - 58
Avionics News April 2023 - 59
Avionics News April 2023 - 60
Avionics News April 2023 - 61
Avionics News April 2023 - 62
Avionics News April 2023 - 63
Avionics News April 2023 - 64
Avionics News April 2023 - 65
Avionics News April 2023 - 66
Avionics News April 2023 - 67
Avionics News April 2023 - 68
Avionics News April 2023 - 69
Avionics News April 2023 - 70
Avionics News April 2023 - 71
Avionics News April 2023 - 72
Avionics News April 2023 - Cover3
Avionics News April 2023 - Cover4
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