10.6 air worthiness Flashcards
what must a type certificate holder must have?
systems for collection, investigation and analysis of relating failures to failures, malfunctions, defects that can affect airworthiness
report defects or occurrences
information to all operators
what must a TCH do?
carry out investigation of any reported occurrences from designee/ manufacture deficiency
report results to CAA along with corrective data
who is a type certificate awarded to?
desinger/ manufacturor when here product has met all the requirmenrs of part 21 and relevant CS’s
what is a restricted type certificate?
when the designer/ manufacturer when there product has a unusual destine future that does not meet all the requirements of part 21 and relevant CS’s but fly under specific conditions
what is a supplemental type certificate?
awarded to an organization when major modification/ change to a product when they are not the type certificate holder
UKTSO is what?
technical standing order
approval for designing parts and appliances
who issues an airworthiness directive?
CAA
AD’s are what type of actions?
mandatory actions
when will a AD be issued by the CAA?
when an unsafe condition exists in an aircraft
when it could exist in another aircraft
the holder of the relevant design/ manufacturer approval must?
propose required actions
provide relevant data to relevant organizations/ operators
what does a AD contain at least?
unsafe conditions #affeected aircraft
actions required
compliance time frames
date of entry in tot force
who would need to approve an alternative method of compliance when requested?
CAA
applicants seeking AMOC need to ensure what?
demonstrate that an equivalent level of safety is achieved compared to original AD
if an AD is suspended what will happen?
all AMOC related to AD are invalidated automatically
what are sensitive safety airworthiness directives?
info that accessed or disclosed to unauthorized personnel could be used to exploit variability or facilitate an act of unlawful interference against civil aviation
what is a SSAD?
it is an AD issued/ adapted by the CAA which includes security sensitive information
how will SSAD be distributed?
by the CAA to the operators on a need to know basis
what does repairs establish?
requirements for approval of repair destine
also defines the standard repair that do not require approval
what is a repair?
elimination of damage and/ or restoration to an airworthiness contrition
what is considered maintenance?
any replacement of a component so therefore does not required part 21 approval
who so standard repairs affect?
airplane with MTOM of 5700KG or less
rotorcraft with MTOM of 3175KG or less
sailplanes, balloons and airships
what should the applicant of a repair design do?
demonstrate compliance with type certificate basis and environmental protection and any CAA requirements
submit all required data to CAA
declare compliance with CS’s and environmental requirements
what does a minor change not affect?
mass/ ballance
structural strenth
reliability
opperational charatristics
noise
fuel venting 4exaust emmisions
parts and appliances to be used for the repair should be manufactured in accordance with what?
production data based u[on the necessary design data proved by the repair design approval holder
repair embodiments should be made in accordance with what?
part M
part 145 part ML
part CAO
in approved accordance with part 21
the repair design approval should include what?
all instructions needed to carry out the repair
what are the limitations on repairs?
when it is aproved but subject to limitations
what is unprepared damage?
when a part is left unrepaid and is not covered by approved data
evaluation of damage for airworthiness consequences
what can approve any unprepared damage for flight?
CAA or approved organization under procedure agreed with eh CAA
if any limitations are required for unrepaired damage they must be in accordance with what?
a procedure agreed by the CAA
for each repair all design info, drawings, test report and limitations should what?
be held by the repair desine aproval golder at disposal of CAA
be retained by design approval
what should the holder of the design approval use?
1 full set of continued airworthiness instruction’s which result in the destine repair for each owner
must be available when product or part reaches relevant flight hours
who can have copies of the instructions for continued airworthiness?
anyone can but hey have to request it
where must the program showing how changes are made go to?
CAA
where can continuing airworthiness be found?
part M
what is continuing airworthiness?
actions required to keep aircraft airworthy condition as it was built
what does a maintenance schedule state?
details which inspections must be carried out at which times
any damage or defects must be rectified
installation of modifications and repairs may be what?
mandatory and non mandatory
what is subpart G?
organizations gaining approval for CAMO and performing airworthiness reviews
what is subpart F?
small non commercial aircraft maintenance originations
what approval do subpart G and F have?
there won approval
subpart A to E and H to I is for what?
for all aircraft
wat does part M establish?
measures to be taken to ensure airworthiness is maintained
specifies conditions for organizations and personnel
the owner/ operator has to ensure his aircraft does not fly unless what?
aircraft is maintained to airworthy condition
emergency equipment is serviceable or clearly marked unserviceable
airworthiness certificate is valid
ensure all maintenance is carried out
leasing to the owner are transferred to the lease if what?
lessee is stipulated in the registration document or detailed in the leasing contract
any person or organization performing maintenances shall be reasonable for what?
all tasks performed
requirement for the work to be done is whose responsibility?
the operator
who should pre flight inspections be carried out by?
pilot but not another qualified person shall not need to be carried out by an approved faineance organization or by certifying staff
any part 145 maintenance must be carried out by who?
a 1455 maintenance organization ither your own or approved
for CMPA and for CART continuing airworthiness function must be carried out by who?
the operator who must gain part CAMO or part M subpart G as part of AOC
for any CMPA that is not CAT or non CMPA tasks associated with continuing airworthiness must be carried out by who?
part CAMO subpart G, part M
what is subpart B?
occurrence reporting
any unworthiness conditions found on aircraft must be reported to who and reported when?
CAA
manufacturer
owner/operator
within 72h of discovery
what is a follow up report?
details of action to prevent it happening again and report submitted to the CAA
what is subpart C?
continuing airworthiness tasks
how do we ensure that the solvability of the aircraft and it equipment of the aircraft?
pre flight inspections
rectification in accordance with MEL and CDL
maintain in accordance with maintenance scandal
effective maintenance schedule
accomplished AD or any directives from NAA
accomplishment of modification and repair
mass and balance to operator and pilot
carry out cheek flight
what is AMP based on?
manufactures instructions and approved by CAA
when airworthiness is managed by CAMO or CAO or CAA they may approve what?
AMP
what will be in the AMP?
maintenance activity’s
what must complex aircraft also have?
a reliability program and periodic reviews to analyses data
faults found reported to improve the AMP
the analysis of the AMP could result in what?
less frequent inspections if no faults found in a particular location
all AD’s must be complied with what?
directedly from the CAA
all repair data must be approved by who?
CAA
part 21 with approval
CS-STAN for aircraft 5700KG or less or rotor craft of 1375KG or less involved in CAT
when would certification be made for continuing airworthiness record system?
as soon as practicable but no more than 30 days after maintenance action took place
the aircraft continuing airworthiness record sysrtem should contain what?
date of entry total life service
continuing airworthiness records
tech log if required
what shall aircraft continuing airworthiness record include?
current mass and balance report of AD’s, modification and repaired, compliance with AMP, deferred maintenance task and deferred defect rectification, time controlled components, accomplishment of scheduled maintenance specified in AMP
how long should you keep a record of the aircrafts airworthiness state and what should you keep?
AD’s SB’s
keep for 36 months
the tech log and CRS and detailed maintenance including component maintenance should be kept for how long?
36 months
when an aircraft is withdrawn from service how long should records be kept for?
at least 12 months
what should the organization reasonable for continuing airworthiness when CAA request?
present to CAA upon request