Airframe Car Flashcards
Any change to the basic design of navigational equipment approved under type certificate is classified as
an appliance major alteration
Replacement of components or complete units such as landing gears with parts supplied by the original manufacturer or
manufactured in accordance with approved drawing is considered
airframe minor repair
Who is authorized among the following to perform maintenance, preventive maintenance, repair or alteration on civil
aircraft of the Philippine registry
all of the above
Where should you put this entry? Removed right wing from aircraft and removed skin from outer 6 feet. Repaired
buckled spar 49inches from tip in accordance with figure 8 in the manufacturers repair manual no. 28-1
FAA Form 337
An aircraft that is due an annual inspection may be flown
if a special flight permit has been issued for the aircraft
When can you consider the repair on the following airframe major repair?
the repair of damage areas in plywood stressed covering exceeding six inches in any direction
Airframe minor repair includes
wing and control surfaces fairings
Any repair to spare ribs, and surface involves
airframe minor repair techniques
What is the means by which the FAA notifies aircraft owners and other interest person of unsafe conditions and
prescribed the conditions under which the product may continue to be operated
airworthiness directives
What does it means when it is said that a component conforms to the technical standard order
it does not require STC when used in alteration
It means that the supervising mechanic personally maintain such observation of the work being performed properly, and
the supervising mechanic is readily available for consultation with the person performing the work
direct supervision
When can an aircraft are operated with a 100 hour inspection overdue
if necessary to reach a place at which the inspection can be done
Modification to basic design of the exhaust system is considered
airframe major alteration
The repair station or manufacturer may use a maintenance release of its own design provided the release includes the
following
maker of aircraft, model, serial number, nationality and registration
Changes to the basic design of the fuel or oil system are considered
airframe major modification
Replacing defective safety wiring or cotter pins is
preventive maintenance
Any restoration or maintenance work done on an airframe to place it back to a condition for safe operation after
damage or deterioration shall mean
a repair
The restoration of an engine mounts to a condition for safe operation after damage is classified as
an airframe major repair
When overhauling electrical equipment , all necessary information should be obtain from
maintenance instructions published by the aircraft or equipment manufacturer
No airframe, powerplant, or appliance which has undergone maintenance, minor repair, or minor alteration may be
approve and returned to service except by one of the following
an appropriate licensed mechanic
For an individual (not a repair station) to conduct a complete 100 hours inspection on an aircraft and approve it for
return to service requires a mechanic certificate with an
airframe and power plant ratings
Changes to the basic design made in accordance with ‘assec’ of the air transportation approved recommendations of the
“landing gear shock strut” manufacturing accordance with an ATO airwothiness directives are considered to be
appliance minor alteration
Replacement of an auto pilot with parts manufactured in accordance with approved drawings is considered
appliance major repair
The procedure recommended in making a scarf for a spar splice is
jointer
The installation or removal of equipment of equal or less weight and in the same location as the last listed as optional
equipment in the aircraft specification is
an airframe minor alteration
When towing a large aircraft?
a person should be in the cockpit to operate brakes
If the work performed on an aircraft has been done satisfactory, the signature of an authorized person on the
maintenance records for maintenance or alterations performed constitutes
approval for return to service only for the work performed
Replacing any cowling not required removal of the propeller or any disconnecting of flight controls is considered
preventive maintenance
Which statement is correct regarding an aircraft that is found to be un airworthy after an annual inspection, due to an
item requiring a major repair(assuming approve data is used to accomplish the repair)?
an appropriately rated mechanic may accomplish the repair and IA may approved the aircraft for return to service
Which is not considered an airframe major alteration
strengthening or reinforcing the fuselage longeron
A permanent record of every maintenance (not including preventive maintenance) repair or building or alterations on
any airframe, power-plant , propeller, or appliances shall be maintained by
the registered operator
Which statement about Airworthiness Directives is true
compliance with an applicable AD is mandatory and must be recorded in the maintenance records
A simple minor preservation operation and the replacement of small standard parts not involving complex assessments
operation as classified as
preventive maintenance
A person should approach or leave a helicopter in the pilots field of vision whenever the engine is running in order to
avoid
the tail rotor
Which of the ff. is a portion of the permanent maintenance record entry a 100 hour inspection
the date of the inspection and aircraft time in service
A maximum time a 100 hour inspection may be extended is
10 hrs.
Changes to the basic design of the fuel or oil system are considered
airframe major modification
Changes made to structural elements for the purpose of improving the service life but the cumulative weight changes of
all such maintenance work done since the aircraft was re weight but do not exceed 2% of the certificate empty weight
under 12,500 pounds per gross weight was classified as
airframe minor alteration
Who is responsible for making the entry in the maintenance records after annual, 100hour, or progressive inspection?
the person approving or disapproving for return to service
Any change to the basic design of navigational equipment approved under type certificate is classified as.
an appliance major alteration
An aircraft that is required by section 91.409 to have a 100 hour inspection may be flown beyond the inspection
requirements.
if necessary to reach a place at which the inspection can be accomplished, but not to exceed 10 flight hours
Changes of the ff. type to a power-plant, or airframe when not listed in the specifications issued by the air transport
office in accordance with the manufacturer, are considered
aircraft major alteration
When can you consider the repair on the ff. airframe, a major repair?
the repair of damaged areas in the plywood stressed covering exceeding 6 inches in any direction
Which of the ff. is considered to be typical maintenance
repairing dents, cuts, and small cracks on wooden propeller
Radio equipment installations made in accordance with the supplemental type certificate date require approval return
to service
.by the holder of an inspection authorization
No aircraft which has undergone any major or major alteration shall be returned to service unless such aircraft
thereafter had been testing flown by a person holding at least
a private pilot license
No airframe, powerplant or appliance which has undergone maintenance, minor repair or minor alteration may approve
and returned to service except by one of the ff.
an appropriate licensed aircraft mechanic
During an annual inspection, if a defect which makes the aircraft unairwothy, the person disapproving must
provide a written notice of the defect to the owner
It means that the supervising mechanic personally maintain such observation of the work being performed as is
necessary to insure that the work is being performed properly, and the supervising mechanic is readily available for
consultation with the person performing the work
direct supervision
Repair made on the hydraulic/pneumatic system is concerned
an airframe minor repair
When major repair alteration results in any change in the aircraft operating limitations or data contained in approved
airplane flight manual appropriate amendments to the aircraft operating limitations shall be made in
the form and manner prescribe by the CAAP
A permanent record of every maintenance (not including preventive maintenance) repair of building or alterations on
any airframe, power plant, or appliances shall be maintained by
the registered operator
Where is the record of compliance with airworthiness directives or manufacturers service bulletins normally indicated?
aircraft maintenance records
Any repair to spar ribs, and surface involves
airframe minor repair technique
Strengthening or reinforcing the fuselage longeron
airframe major repair
Where would you find the recommended statement for recording the approval or disapproval for return to service of an
aircraft after a 100 hour or annual inspection
14 CFR Part 43
When taxiing an airplane with a quartering tailwind, the elevators should be
upwind aileron should be in the down position
Which is an appliance major repair
overhaul of a hydraulic pump
Which of the ff. is considered to be typical preventive maintenance
removal, installation and repair of landing gear tires
Large airplanes and turbine power multiengine airplanes operated under Federal aviation Regulation part 91, general
operating flight rules, must be inspected
in accordance with the inspection program authorized under federal aviation regulation part 91, sub E
Airframe shall mean
any and any kinds of booms, landing gears, empennages, fairing, or control of any and all kinds of fuselage, booms,
empennages, nacelles, fairings, cowlings, control surfaces
