M10 Conversion Flashcards

1
Q

What covers Part 21?

A

The approval of companies involved in the design and production of aircraft or components.

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2
Q

What is Annex 21 of Part 21?

A

Annex 21 lays down common technical requirements for the airworthiness and environmental certification of products, parts and appliances.

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3
Q

What are the certification specifications of Part 21 and what do they apply to?

A

Based on aircraft size- not engine.

CS23 Small Aeroplanes
CS25 Large Aeroplanes

CS27 Small Rotorcraft
CS29 Large Aeroplanes

CS-E ALL Engines
CS-AWO All Weather Operations

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4
Q

What is an aircraft product?

A

An aircraft product is an aircraft engine or propeller.

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5
Q

What is required before an aircraft is awarded a type certificate?

A

The engines and propellers must first also gain Type Certification.

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6
Q

Who is responsible for the issue of the Type Certificate and who is the holder?

A

The type certificate is issued by the NAA (CAA) and the holder is the manufacturer.

The type certificate holder is the only agency which can apply to change the type design (limited changes may be made by the application for a supplementary type certificate).

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7
Q

What is issued along with the award of a Type Certificate?

A

Along with the Type Certificate, a Type Certificate Data Sheet is issued, which details the:

Type and Mark,
Dimension and Weight,
Type of Engines,
Equipment fitted,
Etc.
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8
Q

What is the purpose of a Supplementary Type Certificate and who is responsible for its issue?

A

The Supplementary Type Certificate is issued by the NAA. It’s is issued to indicate that a modification to an aircraft or aircraft product is approved.

A supplementary type certificate is issued to an organisation that is not the type certificate holder.

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9
Q

What is a Certificate of Airworthiness issued to?

A

A Certificate of Airworthiness is issued for one aircraft only and the serial number is shown on the certificate.

This is held by the aircraft operator.

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10
Q

Who holds the Certificate of Airworthiness?

A

The Certificate of Airworthiness is held by the aircraft operator and a copy is carried on the aircraft at all times.

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11
Q

Does the Certificate of Airworthiness mean the aircraft is automatically fit to fly?

A

No. The C of A is only valid if the aircraft is maintained in accordance with the maintenance schedule.

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12
Q

When is an aircraft considered orphaned?

A

If the legal person holding the TC ceases to exist (results in TC holder not complying with responsibilities).

If the TC holder no longer complies with their regulatory obligations. A typical case is when the TC holder loses the Design Organisation Approval (DOA)

The TC holder surrenders the TC.

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13
Q

How can an orphaned aircraft continue to be operated?

A

An orphaned aircraft can only continue to be operated if they hold a

Restricted Certificate of Airworthiness

Or

A Permit to Fly

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14
Q

When is a Permit to Fly to issued?

A

Generally, a Permit to Fly is issued when a C of A is temporarily invalid.

For example,

As a result of damage

Or

When a C of A cannot be issued because the aircraft does not comply with the essential requirements for airworthiness.

IE.

The aircraft does not conform to an approved design.

An airworthiness limitation, a certification maintenance requirements or an airworthiness directive has not been complied with.

The intended flights are outside of the approved envelope.

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15
Q

What is a Certificate of Registration and who is responsible for its issue?

A

A Certificate of Registration is issued before an aircraft enters service and is issued by the NAA of the country of registration.

An aircraft can only hold one Certificate of Registration, if it is sold abroad the Certificate of Registration must be returned to the NAA and a new one applied for in the country of purchase.

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16
Q

Who is responsible for setting the levels required for a Noise Certificate?

A

Noise Levels are set by international agreement and are usually the same in each individual country.

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17
Q

In accordance with the weight schedule, when should the aircraft be weighed after manufacture?

A

An aircraft should be weighed two years after manufacture and every five years after that.

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18
Q

In addition to scheduled weighing, when should the aircraft be weighed?

A

The aircraft should be weighed whenever after any process which has the potential to change the weight of the aircraft.

IE.

After Painting

Or

After Major Structural Modification,

Etc.

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19
Q

Who is responsible for holding the weight schedule and weight and balance data?

A

The weight and balance data is held by the operator.

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20
Q

What act covers the issue of a radio licence and who is responsible for its issue?

A

The radio licence is covered by the wireless telegraphy act and is issued by the office of communications (OFCOM) in the UK.

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21
Q

What type of modification is a change of radio equipment considered as?

A

A major modification and requires an air test along with further procedures.

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22
Q

Considering Aircraft Technical Manuals,

Who is responsible for revision and who is a recipient of the revision of manuals?

A

The revisions and list of revisions must be provided by the manufacturer or design authority.

It is provided to all operators of that aircraft.

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23
Q

When a discrepancy is shown between the revision status of two documents, which should be used?

A

The latest revision must be used when a discrepancy is shown between revision statuses of multiple documents.

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24
Q

What does ATA stand for and when was it formed?

A

ATA stands for Air Transport Association of America and was formed by a consortium of airlines in Chicago in 1936.

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25
Q

Which ATA specification governs manufacturers technical data?

A

ATA 100 applies to all manuals.

26
Q

Which ATA specification covers Maintenance program development?

A

MSG3

27
Q

What does WASG stand for?

A

World Airline and Suppliers Guide- WASG

28
Q

When are normal revisions released?

A

Normal revisions are released quarterly, but may be released at times of major changes to the manual.

29
Q

What two manuals/documents cover maintenance programs?

A

Maintenance Planning Document-

Maintenance Schedule-

Produced by the manufacturer.

30
Q

What does FTM and CDL stand for?

A

Flight Test Manual

And

Configuration Deviation List

31
Q

When would a LAMS be used?

A

A Light Aircraft Maintenance schedule would be used for light aircraft not used for Commercial Air Transport (CAT).

This is produced by the NAA (CAA) and is designed to be applied to any light aircraft.

There are two LAMS’s: One for Aeroplanes and another for Helicopters.

32
Q

What three parts make up the Wiring Diagram Manual (WDM)?

A

The WDM consists of:

ASM- Aircraft Schematics Manual

AWM- Aircraft Wiring Manual

AWL- Aircraft Wiring List

The WDM is customised to a particular operator or group, as is the AMM and IPC.

33
Q

What is the TSM also known as?

A

The Trouble Shooting Manual is also known as the FIM on Boeing aircraft.

FIM- Fault Identification Manual.

34
Q

Can permission be granted for an operator to operate outside of the MMEL?

A

No. The NAA may grant permission to operate outside of the MEL, but never outside of the MMEL.

35
Q

When multiple unserviceabilities within the MMEL or MEL are present, who is responsible for allowing the dispatch of the aircraft?

A

Only the aircraft commander can decide whether to dispatch an aircraft with multiple unserviceabilities within the MMEL or MEL.

36
Q

What is the purpose of the CDL?

A

The CDL (Configuration Deviation List) is compiled by the manufacturer in addition to the MMEL and detail any component which is ALLOWED to be missing at the time of dispatch.

If a component is not listed, it must be present when the aircraft is dispatched.

37
Q

Who can approve an aircraft modification?

A

As per Part 21, modifications can only be approved by EASA (on EASA A/C), CAA (on CAA A/C) or by an organisation approved by Part 21 (approved DOA- Design Organisation Approval), such as TC (Type Certificate) holder.

Non- EASA

On non- EASA aircraft this must be applied for with a Certificate of Design for the modification along with any relevant changes to the flight or operation manuals and submitted to the CAA.

If approved they will issue a AAN (Airworthiness Approval Notice)

38
Q

When can the CAA issue an exemption to EASA aircraft for a modification approval?

A

The CAA may temporarily issue an exemption to allow release to service while EASA makes its decision on a modification.

39
Q

When is a permit to fly issued?

A

When a Certificate of airworthiness is temporarily invalid.

40
Q

When is EASA not involved in the issue of permit to fly?

A

When the approval of flight conditions is not related to the safety of the design of the aircraft.

Then the Competent Authority (CAA) of the state of registry are responsible.

IE.

Production flight testing for conformity.

Delivery / Export of approved designed aircraft.

When applying or qualifying for a restricted C of A.

41
Q

Under the ANO (Air Navigation Order), what are A conditions?

A

A conditions allow flight for:

Qualification for the issue, renewal or validation of a C of A.

Functional checks of approved modifications.

Proceed to or from facility for maintenance.

Proceed to or from facility for storage.

Functional test or inflight adjustment associated with maintenance or overhaul.

42
Q

Before an aircraft can fly under A conditions of the ANO, what is required?

A

A certificate of fitness for flight is required.

This is issued by the maintenance organisation.

It has a maximum validity of 7 days.

It is issued in duplicate, with one copy staying with the aircraft.

The company issuing the certificate of fitness for flight must be approved to do so in their Part 145 approval.

43
Q

Under the ANO (Air Navigation Order), what are B conditions?

A

Non- EASA aircraft with either a valid C of A or Permit to fly can fly when:

Testing aircraft, including engines and equipment.

To validate its C of A

Demonstrate the aircraft, engines or equipment.

Give flight training or flight crew testing.

Proceed to or from a maintenance or paint facility.

44
Q

Under B conditions of the ANO, when can non- EASA not registered in the UK aircraft be flown?

A

Non- EASA and not UK registered can be flown for:

Testing of the aircraft and its systems

To prove a modification

To qualify for a C of A

Demonstrating the A/C for sale.

To fly the A/C to a work facility, display area or for qualification of the C of A.

45
Q

IAW the ANO, when can minimum equipment requirements be reduced?

A

Only through agreement with the CAA.

46
Q

What is ETOPS and what does it refer to?

A

Extended Twin Engined Operations

ETOPS is the approval for twin engined aircraft to operate over a range that contains a point further than one hour flight time at the approved single engine cruise speed.

47
Q

What elements of aircraft systems come under ETOPS?

A

Reliability of engines is critical, as well as cargo bay fire containment among others.

48
Q

Where are the UK maintenance requirements for ETOPS found?

A

CAP 513.

49
Q

What experience requirements are required for ETOPS?

A

Each operator requesting approval will be required to have appropriate experience.

A summary of this will be required, indicating the operators capability to maintain and operate the specific airframe/ engine combination for ETOPS operation.

50
Q

When would a PDSC be required?

A

A Pre- Departure Service Check (PDSC) will be required for older aircraft types to comply with ETOPS.

Newer aircraft designed for ETOPS will be part of routine checks.

51
Q

What must be included in an ETOPS maintenance program?

A

Oil consumption programme

Engine condition monitoring

Reliability programme and propulsion system monitoring.

ETOPS parts control.

Verification programme following maintenance- including independent inspections.

52
Q

What certification specification covers All Weather Operations?

A

CS-AWO

53
Q

What are all weather operations?

A

All weather operations are considered when landing or taking off in low visibility conditions with or without electronic guidance systems.

54
Q

Regarding All Weather Operations, what are Low-Visibility operations?

A

Low- visibility operations are classified as:

Auto-coupled approach followed by auto-flare, auto-landing, manual rollout, WHEN THE RUNWAY VISUAL RANGE (RVR) IS LESS THAN 400 METRES.

Manual take-off (with and without electronics)

Auto-coupled approach to or below Decision Height (DH) with manual flare, landing and roll-out.

Auto-coupled approach followed by auto-flare, auto-landing and manual rollout.

55
Q

What are the CAT1 operations concerning all weather operations?

A

A CAT1 landing with ILS or MLS with a DH above 200 FEET AND RVR above 550 METRES.

56
Q

What are the CAT2 operations concerning all weather operations?

A

A landing with ILS or MLS with a DH below 200 FEET and RVR above 300 METRES.

57
Q

What are the CAT3A operations concerning all weather operations?

A

A landing using ILS or MLS with a DH below 100 FEET and RVR above 200 METRES.

58
Q

What are the CAT3B operations concerning all weather operations?

A

A landing with ILS or MLS with a DH below 50 FEET and RVR between 200 and 75 METRES.

59
Q

What are the CAT3C operations concerning all weather operations?

A

A landing with ILS or MLS with NO DH and NO RVR.

60
Q

What do AWO operators need to be aware of with unserviceabilities?

A

Particular attention must be paid when deferrring faults IAW the MEL as the certification for AWO may be effected.

61
Q

How is the MEL effected for AWO?

A

The MEL must be amended for the aircraft to ensure compliance with AWO.