Aviation Maintenance Flashcards

1
Q

Purpose of AV maintenance

A

to ensure readiness of aviation equipment, including aircraft, weapon systems, subcomponents, and support equipment.

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2
Q

Objective of AV maintenance

A

to provide safe and reliable mission-capable aircraft to support mission requirements.

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3
Q

2 Level Maintenance System

A

Field maintenance:
- unit
- intermediate

Sustainment maintenance:
- below depot-level sustainment maintenance
- depot-level sustainment maintenance

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4
Q

Field maintenance definition

A

Performed by Combat Aviation Brigade (CAB) personnel assigned to maneuver companies/troops, Aviation Maintenance Companies (AMC’s), Aviation Maintenance Troops (AMT’s), and Aviation Support Companies (ASC’s).

  • Maneuver Companies perform scheduled and unscheduled maintenance procedures within their capability.
  • Aviation Maintenance Companies provide scheduled and unscheduled maintenance support to maneuver companies.
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5
Q

Sustainment maintenance definition

A

An off-system component or end item repair that returns the item back to the supply system upon completion.

Supports the supply system by economically repairing or overhauling components.

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6
Q

Sustainment (depot) level maintenance facilities

A

Corpus Christie Army Deport (CCAD) is the Army’s organic facility for the repair and overhaul of rotary-wing aircraft.

Provides worldwide readiness, sustainment, and training support for all Army rotary-wing aircraft.

Partnered with industry to overhaul, repair, modify, retrofit, and modernize Army aircraft

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7
Q

Letter of Authorization (LOA)

A

Case-by-case basis asking for specialized repair authorization or aircraft repair authorization from Aviation and Missile Command (AMCOM) Logistic Assistance Representatives (LAR’s)

The aviation engineer provides a Maintenance EngineeringCall (MEC) a letter of authorization (LOA) enabling the experienced maintainer to perform the maintenance repair.

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8
Q

6 Factors to Channel Maintenance Efforts

A

Command Emphasis
Measures of effectiveness (MOE)
Management Skills
Supervision
Motivation
Technical Skills

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9
Q

Flying Hour Program (FHP)

A
  • budget determines flight hours.
  • defines the resource requirements to operate standard aircraft in combat, combat support, and support aviation units in the Regular Army, ARNG, and USAR.
  • The Deputy Chief of Staff uses flying hour requirements provided by the Aviation Training Resource Model to build the FHP.
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10
Q

Aircraft Readiness Goals

A
  • 75% fully mission capable rate
  • 80 % mission capable
  • 10% NMCS/NMCM
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11
Q

AV Maintenance Planning

A

Scheduled Maintenance: Takes place anytime an aircraft phase, preventive maintenance service, or scheduled component replacement is conducted.

Unscheduled Maintenance: This maintenance requirement occurs when an aircraft experiences an unexpected malfunction, premature component breakdown, or battle damage.

Deferred/Delayed Maintenance: Occasionally insufficient personnel, equipment, or time may exist and the PC OIC/NCOIC decides which aircraft/components are repaired or deferred/delayed. These actions cannot be delayed indefinitely; they must be coordinated and scheduled to be performed at the earliest opportunity.

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12
Q

P4T3

A

A planning concept allowing commanders, leaders, and maintenance personnel to coordinate and plan the personnel and resources required to perform maintenance; streamlines maintenance operations.

Problem
People
Parts
Plan
Training
Tools
Time

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13
Q

Aircraft Scheduling Flow

A

An efficient, effectively managed aircraft scheduling flow provides the maximum number of aircraft available on a consistent basis for mission support.

Block Scheduling Method

Sliding Scale Scheduling Method

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14
Q

AV Leadership

A

Brigade Commander: Enforces maintenance standards according to applicable regulatory policies and procedural guidance.

Battalion Commander: Balances operational pace/tempo against maintenance and sustainment capabilities. The approval authority for one-time flights and controlled exchange.

Aviation Maintenance Company (AMC) Commanders: The primary advisor to the battalion or squadron commanders regarding all maintenance issues.

Platoon Leader: Responsible for internal management of the maintenance functions and activities assigned to his or her platoon.

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15
Q

AV Maintenance Advisors

A

BDE/BN AV Maintenance Officer (BAMO) - advises the brigade/battalion commander on maintenance personnel management, supply, equipment, and facility assets to maintain the commander’s fleet of aircraft.
MTP - manage and execute the unit commander’s maintenance program. They provide advanced
troubleshooting skills within their specific aircraft MDS.
Aviation Maintenance Technician - technical experts and managers responsible for directing daily
aircraft system maintenance, component repair, technical and property supply, and armament operations for
their assigned units.
PC OIC - the principal maintenance manager and coordinator in the maintenance company/troop
or support company and coordinates maintenance at the company/troop and battalion/squadron level.
QC OIC - responsible for the internal management of the QC section to include quality assurance
of all work performed by the technical inspectors (TIs).
Technical Supply Officer - responsible for and performs oversight of the internal management and
daily operations of the technical supply section, to include requesting, processing, issuing, stocking, and turn-in of Class IX (Air) repair parts, special tools, and components

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16
Q

What missions does a Combat Aviation Brigade execute?

A
  1. Movement to contact
  2. Attack
  3. Reconnaissance
  4. Security
  5. Air assault
  6. Aerial Command and Control (C2)
  7. Air movement
  8. Aeromedical Evacuation (AE)
  9. Aerial Casualty Evacuation (CASEVAC)
  10. Personnel Recovery
  11. Aerial-delivered mine operations
17
Q

Maneuver Company Maintenance Operations

A

Crew Chiefs/Pilots

Preflight Inspection

Thru Flight Inspection

Post Flight Inspection

Daily Inspections

Scheduled/Unscheduled Maintenance within their capabilities

18
Q

Aviation Maintenance Company Mission

A
  • Create combat power in support of the battalion/squadron mission
  • Conducts phase maintenance
  • Troubleshoots airframe and component malfunctions
  • Performs maintenance and repair actions
  • Removes and replaces aircraft components
  • Performs maintenance test flights (MTFs) and Maintenance Operational Checks (MOCs)
19
Q

Quality Control Section

A

Accountable directly to the commander, thereby eliminating potential conflicts of interest among the PC section, the maintenance shops, and the supported units.

Aircraft and component inspections
Shop inspections
Weight and balance
Test Measurement and Diagnostic Equipment (TMDE)
Forms and records
Maintaining reference library
Aircraft historical records
Time Before Overhaul (TBO) and Retirement Life Components (RC)

20
Q

Production Control Section

A

Manages maintenance production within the AMC/AMT to maximize maintenance resources.

Receives and processes work requests.
Coordinates external support within the ASC.
Coordinates, schedules, and prioritizes maintenance and shop workloads.
Maintains the status of aircraft parts and shop reports.
Material readiness.
Coordinates inspections, MOCs, and MTFs.
Returns repaired aircraft and equipment to supported units.
Directs supply operations.
Controlled Exchange

21
Q

Technical and Shop Supply Section

A

Works in direct coordination with the PC office; responsible for requisitioning, stocking, and issuing Class IX (Air) repair parts. This Tech Supply section obtains, stores, and issues Class IX (Air) repair parts, special tools, bench stock, and stock shop.

22
Q

Authorized Class IX Stock at the Field Level

A

Aviation Repair Parts: All Army repair parts are in Class IX supply. The operational readiness of a unit is dependent on the availability of Class IX repair parts. Class IX is the largest supply cost that a unit has.

Initial Stockage Repair Parts: Department of the Army has determined these parts are needed to initially start a new unit.

Demand Supported: Three demands in the control period to add to stockage. One demand in the control period to keep stocking the part. The control periods are 180 days for Active Army and 360 days for ARNG and the USAR.

Non-Demand Supported: Demands don’t support adding or keeping the part, but the Unit Commander feels this item should be retained. Require the approval of the first general officer staff level in the chain of command.

23
Q

Airframe Repair Platoon (ARP)

A

Provides field level scheduled and unscheduled maintenance support to the maneuver companies in their assigned battalion.

24
Q

Component Repair Platoon

A

Contains specialized sections responsible for troubleshooting and repairing subsystems associated with any aircraft.

Powertrain Section – drive system
Structural Section – aircraft structure repairs
Pneudraulics Section – pressurized systems
Systems Repair Section – avionics and electrical systems
Powerplant Section – engine repairs and rebuilds

25
Q

Battle Damage Assessment and Repair (BDAR)

A

Rapidly restores the minimum essential capabilities necessary to support a specific combat mission or to enable equipment self-recovery, to include downed aircraft recovery team (DART) missions.

Responsibility of the commander based on METT-TC

26
Q

Downed Aircraft Recovery Team (DART)

A

Aircraft recovery is a deliberate pre-planned mission.

The intent is to recover aircraft with minimal risk to Soldiers and equipment involved in the operation. Aircraft recoveries generally require a task organized security force.

Consists of select personnel who perform assessment, repairs, and recovery of downed aircraft. They are equipped, trained, and rehearsed to accomplish aircraft recovery in various Operational Environments.

27
Q

Field Maintenance Team (FMT)

A

An aviation unit’s maintenance flexibility is enhanced through the formation of FMTs. Commanders deploy FMTs, parts, TMDE, and tools as far forward as feasibly possible to conduct maintenance.

Provide maintenance support to aircraft located in austere, forward, or remote environments.

28
Q

Controlled Exchange

A

The removal of serviceable components from unserviceable, economically
reparable end items for immediate reuse in restoring a like item or weapon system to a mission capable
condition.

Supervised by Production Control, but all controlled exchanges must be authorized by the Battalion Commander

29
Q

Condition Based Maintenance

A

Application and integration of appropriate processes, technologies, and knowledge-based capabilities to improve the reliability and maintenance effectiveness of DoD systems and components.

30
Q

Army Oil Analysis Program (AOAP)

A

Part of the Army Condition Based Maintenance Plus (CBM+) program using proactive component and lubrication condition-monitoring technologies to analyze lubricant samples extracted from enrolled components on a scheduled basis.

AOAP sampling is a quick, efficient and effective way to monitor both the health of the equipment and lubricant.

TB 43-0211 Army Oil Analysis Program (AOAP)

31
Q

Corrosion Prevention and Control (CPC) Program

A

Procedures for the detection and treatment of corrosion for aircraft and associate equipment must be followed. A CPC program minimizes aircraft and equipment damage, increases operational efficiency, provides for a safer operating environment, and reduces maintenance down time.

Corrosion damage of aircraft or GSE is an unacceptable impediment to Army operations.

*Costing the Army $1.9 Billion a year and costing the Department of Defense $23 Billion a year (equal to 25% of the total maintenance budget).

32
Q

Aviation Maintenance Equipment Support Programs

A

Tool Room Operations

Test, Measurement, and Diagnostic Equipment (TMDE)

Ground Support Equipment

Petroleum, Oil, and Lubricants (POL)

33
Q

Tool Room Ops

A

Typically maintained by the Airframe Repair Platoon

Provides temporary utilization of tools for mission accomplishment without adding low density or bulky items to individual hand receipts.

34
Q

Test, Measurement, and Diagnostic Equipment (TMDE)

A

The goal of all unit calibration programs is for a delinquency rate (failure to submit for required support) of two percent or less according to AR 750-43 and an Instrument Master Record File (IMRF) match against the unit TMDE inventory of 95 to 100 percent.

Includes torque wrenches, testers, test sets, and other test equipment used to verify whether aircraft systems are functioning or malfunctioning according to applicable regulatory policies and published aircraft TMs.

35
Q

Ground Support Equipment (GSE)

A

GSE includes equipment and special tools required to maintain aircraft and associated systems.

Peculiar GSE is something specific to a certain aircraft.

Hand-receipt holders are overall responsible for their GSE.

Aircraft pneudraulics system repairs are trained on directing operations for GSE.

36
Q

Petroleum, Oil, & Lubricants (POL)

A

Fuel operations will be coordinated at the Brigade level.

Aviation Maintenance Company will have a POL section to make sure that the necessary POL products are on hand.

Oversight of the POL section will be determined by unit SOP and a POL custodian will be appointed.

It is necessary for the unit to establish inventory and accountability procedures for the POL ed.

37
Q

Commander’s Aviation Maintenance Training Program

A

Purpose is to enhance readiness and ensure individual maintainers and maintenance teams develop and sustain the required capabilities necessary to successfully complete maintenance missions.

Provides maintainers with –
Technical proficiency and professional development process and resources.
Individual progression and sustainment process by which maintainers competence can be measured accurately.
Standardized task requirements and procedures.
Standardization of maintenance training records.

38
Q

Leadership Roles in Maintenance

A

Battalion Commander - Develop, coordinate, implement, supervise, and evaluate performance-oriented training programs.

Production Control (PC) – Assist with ensuring that aircraft repairs and back shops work become formal training events.

Quality Control (QC) – Provide trainers when necessary

Company Commanders – Initiate and maintain a maintenance personnel training program

Platoon Leader –
Identify training resources and ensure training is meaningful and according to the AMTP
Understand the AMTP and the commander’s intent, to include the unit’s METL

Platoon Sergeant -
Coordinate, schedule, develop and prioritize training events.
Evaluate maintainers conducting tasks
Recommend Soldiers for leadership positions

Master Repairers (ML4), Senior Repairers (ML3), Repairers (ML2) – Lead, train, and coach the personnel in the level below them.

Journeyman (ML1) and Apprentice (ML0) – Conduct maintenance under supervision

39
Q

Evaluations: types + methods

A

Types of Evaluations –
Commander’s Evaluation – Initial assessment performed upon arrival at unit
Annual Evaluation – Commander must be notified if personnel exceed 12 months without evaluation
No-notice Evaluation – Commanders must establish a no-notice evaluation program in the unit SOP

Methods of Evaluation –
Hands-on Evaluation
Academic Evaluations