SO2 ORAL BOARD RAP 2 Flashcards

1
Q

What are the levels of maintenance?

A

Forward: REACTIVE, Sqns
Forward Support: Bays
Depth: Planned/programmed

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2
Q

Explain types of Forward Maint

A

Corrective
E.g. IRAN: Inspect and Repair As Necessary

Preventative:
Servicing
Scheduled
Condition Based

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3
Q

What are the types of Authorisations?

A
  • Generic: Trade and Rank based
  • Nominated: MAMP Ch2.1 P2.1 Operational/maint Necessity
  • Local: From AESOs/AEROs for tasks not in MAMP
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4
Q

What are Eng Auths

A

Engineering Authorisations are the legal document giving individuals responsibility and permission to do work.
EXPAND:
Recognise competence
Generic auths given from MAMP Ch0.6 / AP100B

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5
Q

What types of Servicing are there?

A
AF/BFs
28 days
Condition Based:
- NDT
- Magplugs
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6
Q

What are the abnormal operating conditions?

And how would these change maintenance?

A
Hot
Cold
Humid
Salty
Sandy/dusty
Not being flown?
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7
Q

Define Failure

A

Maximum degradation of performance of a component

No longer performs its function to a set standard.

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8
Q

What are the failure modes?

A
Corrosion
Cracking (stress fracture)
Fatigue
Overload
Mechanical Wear
ANYTHING THAT DEGRADES AN AIRCRAFT

Found in Master Maintenance Schedule

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9
Q

What happens if you lose an Engineering Record Card?

A

Quarantine item, talk to Lvl J, MilCAM and TAA/DT.

TAA can decide if it will be used and eventually another ERC can be issued with duplicate stats of fleet leader.

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10
Q

What are the latitudes of component life and why do we have them?

A

Informs the MMO what type of components can be predicted or deferred with which authorisations.

Cannot be done at Stn level:
Fatigue
Provisional
Explosive

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11
Q

What are the pros & cons of deferment?

A

Pros:

  • use it for longer with less work?
  • Save money
  • “maintain operation capability”

Cons:

  • penalty maintenance
  • risk to life
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12
Q

What are the pros & cons of anticipating maintenance?

A

Pros:
- Get work done that needs to be done later, could be while have spare workforce or before going on op/ex

Cons:
- Do work early so lose that many hours of use out of component before buying a new one or doing maintenance work on it

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13
Q

What is Part 145?

A

European Standard of Maintenance organisation:

Think Red tractor on your milk

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14
Q

What is an AMO?

A

Approved Maintenance Organisation.
Approved by the MAA MAOS (maintenance approved organisation scheme)
use Part 145 as their set of standards for proof of quality work

They submit a MOE to prove they good

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15
Q

What is an MMO?

A

Military Maintenance Organisation

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16
Q

What would a potential AMO need to give to the MAOS?

A

MOE
Maintenance Organisation Exposition
Proof of good work and practices e.g. supervision and quality
Signed by the CEO

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17
Q

What is contingency Maint? (Expedient Repair)

A

In Operational or Combat conditions: ODH may hold the risk of contingency maintenance that is the bare minimum work required to make an aircraft airworthy

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18
Q

What are the QRs that relate to Engineering?

A

QR 639: MilCAM

640: OC Eng/ Principal Eng
641: Eng Mgrs
642: producers and supervisors

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19
Q

QR 640

A

Principal Engineer

Advice
Management of resources
Ensuring standards and practices
Compliance with orders
Personnel
Procedures
Safety
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20
Q

When and How can you not follow an MP

A

Exemption
Waiver
Alternative Acceptable means of compliance

Basically with a form of some kind from the TAA, you can.

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21
Q

What is an ISTA and what is contained?

A

Instructions for Sustaining Type Airworthiness. Major part of the ADS

Topics:
include Maintenance manual, mod instructions, SI(T)s, schedules, repair, weapon loading, diagrams, ground handling

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22
Q

What is an ADS and what is contained?

A

Aircraft Document Set

Aircrew publications
ISTA
Release to service.

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23
Q

What is the ASSC

A

Air System Safety Case

Structured argument with proof and evidence that states an air system is safe to operate.

Owned by the (SRO) Senior Responsible Owner (while operating is the ODH)

SOIU, Military Type Certification, proof of hours without fuking up

Part of the ASMS

Explicitly addresses HF

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24
Q

What are ADH responsibilites?

A
Manage Air Safety via ASMS
They are SQEP persons
Ensure RtL is ALARP and tolerable
Personal duty to protect life and reduce risk
They are held responsible

DDH low-med
ODH med-high
SDH high-VHigh

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25
Q

What are the 4 pillars of AW

A

CRIS

Competence
Recognised Standards
Independence
Safety Management System

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26
Q

Air Safety Principles

A

Leadership
Independence
People
Simplicity

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27
Q

What are the MAA Assurance Principles

A
(RMIPOF)
Risk Based Assurance
Minimal Regulatory Burden
Independence
Proportionate sanctions regime
Optimisation
Feedback
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28
Q

Continuing Airworthiness

A

Maintaining AW of individual aircraft, how that one tail number is in a “state for safe operation”

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29
Q

Type Airworthiness

A

Maintaining AW of a fleet of aircraft through life,

including the upkeep of design and data.

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30
Q

What is Part 145

A

A set of EASA standards that AMOs must stick to, in order to become or stay as AMOs.
Like to think of them as like the red tractor symbol on milk.

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31
Q

Explain the Risk to Equipment Chain? (DE&S)

A

DE&S CEO
DG Air
OCD (Operating Centre Director) holding a group of LoAA
TAA/TAM Single LoAA
Eng Authorities (e.g. Landing gear Eng Auth)

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32
Q

What cycle is used for procurement?

A
CADMID
Concept
Assessment
Demonstration
Manufacture
In-service
Disposal
33
Q

What is a CAMO

A

Continuing Airworthiness Management Organisation
Led by the MilCAM (Military Cont AW Manager)
Responsible for the big picture view of individual tail numbers (small overlap with TAA) ensure through life responsibility for aircraft.
Covered by EASA part M

They have 9 tasks!

34
Q

9 Key Tasks of a CAMO

A

1) Develop & control Maintenance Programe (AMP)
2) Co-ordinate scheduled maintenance, apply SI(T)s & replace life-limited parts
3) Ensure quality of maintenance
4) Ensure all SI(T)s are applied
5) Ensure MMOs/AMOs manage faults correctly
6) Ensure weight & moment
7) Manage & archive all CAw records & the operator’s technical log
8) Manage embodiment of mods & repairs
9) Manage AW occurrence reports & follow up activity

35
Q

What is and what is contained in the CAME?

A

The Continuing Airworthiness Management Exposition.

0) Organisation
1) CAw Procedures
2) QS
3) Contracted maint
4) Mil AR procedures

Signed by the DDH

Each CAMO has their own CAME, detailing procedures, means and methods the CAMO will follow to ensure their work.
Also includes:
- List of Air Systems by tail no
- General Organisation of the CAMO
- CAw procedures
- Quality System
- Contracted Maintenance
- Mil AR proceudres
36
Q

Who is responsible for the CAMO?

A

MilCAM - Military Continuing Airworthiness Manager
Retains responsibility for all taskss.
Has a documented agreement of delegation (ICD) INTERFACE CONTROL DOCUMENT

DDH

37
Q

CAMI?

A

CAM Instructions.
Temporary instructions in lieu of appropriate TI.
E.g. they will order an inspection of a number of aircraft for a suspected fault, passing on info to DT.
THEY ARE NOT INSTEAD OF SI(T)
CANNOT BREAK ADS rules

38
Q

What is the MilAR(MAR)

A

Military Airworthiness Review
An annual review (or Baseline for BMAR) of A/C and records in order to validate AW.
“MOT”

Gives a MARC(ertificate) MOD Form 710

“DDH/AM(MF) shall ensure that the air system is not flown without a valid MARC”

39
Q

Who carries out a MAR and how?

A

AR Team, who work alongside CAMO
A surveyor must have 10 years in CAw, 5 Years at super
(civvi equivalent EASA Cat B/C/ Form 4)

How:
- Records review
- Physical review
- Categorisation: Major (AW implication) Minor (unlikely AW) or Observation
         3 types AW, Eng, Husbandry
- Rect of findings (corrective action plan)
- MAR report
- Issue MARC
40
Q

What is an ICD

A

Interface Control Document

Delegates CAMO tasks to other organisations that do the role. E.g. Eng Records

41
Q

Explain the CAMO QMS

A

CAMO Quality Management is the QMS of the CAMO. (nice job josh)
They are usually a WO who has direct access to the DDH.

42
Q

What are SI(T)s?

A
Special Instructions (Technical)
Temporary instructions issued by the TAA to authorise remedial action to correct a fault or potential fault that can impair the safety, serviceability, or operational capability of an air system.
43
Q

Who develops/promulagates/manages SI(T)s?

A

TAA or commodity CE.

Written by the DT

44
Q

Where are SI(T)s retained?

A

Topic 2 of ADS

And ERCs/logs cards

45
Q

What types of SI(T) are there?

A

UTI - SI(T)s due within 14 days or 25 flying hours

RTI - all others

46
Q

When are SI(T)s withdrawn?

A

When there’s a superseding SI(T)
When further application is not required
over-riding publication or design change

47
Q

What are the latitudes to component life?

A

Fatigue
Explosive
Scrap
Reconditioning

and
bay maint.
textile
provisional

48
Q

What is expedient repair?

A

Repair outside of TI limits due to time and resources
Operational capability at potential expense
signed off at high level for combat or op

49
Q

What is APCM

A

Aircraft Post crash management

Requirements:
Preserve evidence
Ensure H&S: PPE, RAFCAM, TRiM and JARTS
Corporate Comms
Restoration of accident site
50
Q

Integrity Management

A
ESVRE
Establish
Sustain
Validate
Recover
Exploit
51
Q

What are the Defence Lines of development?

A
TEPIDOIL
Training
Equipment
Personel
Information
Doctrine
Organisation
Infrastructure
Logisitics
52
Q

What is an RTS and what things are similar?

A

Release to service. Part of an ADS defines the limits of the air system. Includes the SOIU

Deviations/similar:
Cleared with limited Evidence (CLE) things that are probably safe but you don’t have evidence. Such as new weapons being carried onboard or things that are safe on other A/c. 5 years max!

Op Emergency Clearance: OEC. Held by ODH, operational requirements E.g. Marines on an Apache

Mil Permit to Fly: Pre release to service.

53
Q

Explain the MACP

A

Mil Air System Certification Process.
Demonstrating a new air system or modified air system is still airworthy.

IEADRM

Identify
Evaluate
Agree
Demonstrate
Review
Monitor
54
Q

Explain Preventative Maintenance?

A

Aims to prevent faults before they occur rather than IRAN.

Servicing: Check/replenish consumables. e.g. BF/AF
Scheduled: every x hours or cycles these happen. E.g. Minor/Major. Can be OOP
Condition-based: as a result of findings from monitoring: Magplugs or NDT

55
Q

Explain Corrective Maintenance

A

IRAN - Inspect and Repair As Necessary

Repairing whats needed to an airworthy standard, rather than restoring to “as new”

56
Q

Who externally ensures quality of the CAMO?

A

MMA will audit the CAMO

CAMO QMS will do internally

57
Q

Talk about CAMO non-compliance.

A

If non compliant:
Level 1: significant non-compliance w/ serious Air Safety Hazards
Level 2: non-compliance - poss AS Hazard

MilCAM executes Corrective action plan & root cause analysis

58
Q

Explain the heirarchy of MAA regs.

A

MAA01: Principles
MAA02: Glossary
MAA03: Procedures

Then RA

1000: General
2000: Fly
3000: ATC
4000: Continuing
5000: Type

MAMP
MAMD
MAPCM

JSPs

APs

AESOs/AEROs

59
Q

What did Haddon Cave Reccommend

A

CAMOs
ADH Chain = Accountability
Independence

Out of this we got the MAA

60
Q

Air Safety Steering Group

A

Chaired by the ODH
Evaluates Air safety across the AoR and prioritises and allocates resources.
Supported by Risk Register and SMEs from ADH-Facing orgs (CAMO, Sqns/ any org with AW/Air-safety) where required.
ANNUAL

61
Q

Air System Safety Working Group

A

Platform specific, annual.
Chaired by ODH.
Scrutinises the individual air system ASSC and evidence.
“All stakeholders assure the ODH that the Airsystem is safe”
The annual review of the ASSC.

62
Q

APCM Process

A
IAW RA1430
Preservation of Evidence
H&S precautions
Corporate Comms (The Sun test)
Restoration of accident site
63
Q

ISTA Topics

A
1 Main Manual
2 Modifications
2R1 TA
3 Illustrated part cat
5 Maint schedules
6 repair schemes
64
Q

RA1430?

A

APCM

65
Q

RA4947?

A

CAMO core tasks

66
Q

Can you fly without a MARC

A

You can deviate from the MARC, in certain circumstances such as T&E where you can use a MPTF (Mil Permit To Fly)

67
Q

What single service policy do we follow?

A

AP100B-01

68
Q

DAOS?

A
69
Q

MAOs

A
70
Q

5 Cultures?

A
Just
Reporting
Questioning
Learning
Flexible
71
Q

What is important to know about DG(AIR)?

A
Responsible for DE&S Aw Delegation chain
DE&S Air safety head
Assurance to DE&S CEO
Holds Master LoAA
Issues LoAA+LoAN
72
Q

Can you deviate from an RA?

A

Only with a waiver?

73
Q

What is an SRO?

A

Person who owns risk of air system during the CADM & D of cadmid.

74
Q

Define Airworthiness?

A

The ability of an Air System to be operated in flight and on the ground without undue hazards to aircrew, groundcrew, passengers and 3rd parties it is a technical attirbute of equipment throughout its lifecycle

75
Q

Define Air Safety

A

State of freedom from unacceptable injury or risk to air systems.

Battlespace Management
Airworthiness
Flight safety

76
Q

MRP Heirarchy?

A

MAA01 - Principles
MAA02 - Glossary
MAA03 - Process

RA 1000 - Gen
RA 2000 - Fly
RA 3000 - ATC
RA 4000 - Continuing
RA 5000 - Type

MAMP
MAMD
MAPCM

JSP

AP100B-01

AEROs/AESOs?

77
Q

DEFSTAN 00970

A

Default certification standard for all new UK air systems for registration with MAA.

Level of quality.

78
Q

TAA Responsibilities

A
ADS
LEPs
AAA
Integrity Management
Holders of MTC
Project safety management

Middle-person between raf and DO/MO

79
Q

What is an AAA

A

Ageing Aircraft Audit. Undertaken by the TAA.

Ensuring that an Air System will meet it’s OOS date.
Starts 15 years in or half it’s age.
Repeated every 10 years.
Can only take a maximum of 2 years