ATA chapters (sometimes called “ATA 100 System Codes”) are a way of categorizing the various systems that are on a plane, originally created by the Air Transport Association in 1956. Look at any Component Maintenance Manual (CMM) for any civilian aircraft. … ATA chapters are configured like this: 12-34-56.
What are ATA codes in aviation?
Definition. A numerical technical classification of all the systems and sub systems on an aircraft which is universally used in aircraft engineering and aircraft maintenance. It was developed by the former Air Transport Association (ATA) since renamed Airlines for America (A4A).
What is the most commonly used ATA code?
ATA 100 contains the reference to the ATA numbering system which is a common referencing standard for commercial aircraft documentation. This commonality permits greater ease of learning and understanding for pilots, aircraft maintenance technicians, and engineers alike.
What is the ATA code for instruments?
Ordered Alphabetically by SystemCHSystem29Hydraulic Power30Ice & Rain Protection31InstrumentsHow many ATA codes are there?
The Air Transport Association (ATA) 100 refers to the ATA numbering system, a commonly used standardized system that serves for documenting parts, components, or entire commercial aircraft.
What are the ATA 100 system codes?
ATA Chapters, also known as the ATA 100 System Codes, refers to the categorization of parts as organized by the Air Transport Association. These numbers will typically be found in any Component Maintenance Manual (CMM) for any civilian aircraft and one category can consist of several subcategories for different parts.
What ATA chapter are batteries?
(Refer to Chapter 91) Power for the electrical system is provided by an alternator and/or the battery.
What are examples of the ATA chapters?
ATA NumberATA Chapter nameATA 21Air ConditioningATA 22Auto FlightATA 23CommunicationATA 24Electrical PowerWhat is ATA 23?
Repair ATA Chapter 23 – Communications Speech Communication. Data Transmission & Automatic Calling. Passenger Address, Entertainment & Comfort. Interphone. Audio Integrating.
What ATA chapter is oil level sensor?ATA Chapter 79 Oil – Part Number Details.
Article first time published onHow do you read an ATA code?
ATA chapters are configured like this: 12-34-56. This most important numbers are the first two. So in my example here, you would say, “That’s chapter twelve.” For example, Chapter 29 is “Hydraulic Power”, and it includes units that are part of the Hydraulic Power system.
What is ATA 32?
The ATA 32 landing gear control units contribute to the optimum control of all landing gear parameters during taxiing, take-off and landing phases. …
What is minor repair in aviation?
Minor Repair Minor repairs are performed on defective component and/or part of an aircraft in order to restore to its original condition or, at least, to a functional condition.
What are the aircraft zones?
Major ZoneArea200Upper half of the fuselage to the rear pressure bulkhead300Empennage, including fuselage aft of the rear pressure bulkhead400Power plants and struts or pylons500Left-wing
What governs the ultimate fatigue life of an aircraft?
“Aircraft lifespan is established by the manufacturer,” explains the Federal Aviation Administration’s John Petrakis, “and is usually based on takeoff and landing cycles.
What ATA chapter is thrust reverser?
Hydraulic Thrust Reverser ATA-29.
What is aircraft zoning and numbering?
This involves dividing the aircraft into zones. These large areas or major zones are further divided into sequentially numbered zones and subzones. The digits of the zone number are reserved and indexed to indicate the location and type of system of which the component is a part.
What is the a4a iSpec 2200 system for No 39?
ATA iSpec 2200 is a global aviation industry standard for the content, structure, and electronic exchange of aircraft engineering and maintenance information. It consists of a suite of data specifications pertaining to maintenance requirements and procedures and aircraft configuration control.
What is the difference between ATA 100 and iSpec 2200?
ATA Spec 100 was originally published in 1956. … ATA Spec 2100 focused on electronic data exchange implemented in SGML. iSpec 2200 was first published in 2000. It incorporates the previous 100 and 2100 specs which won’t be maintained beyond their final 1999 revisions.
Which area of the aircraft is subject to hoop stress?
There are many places in an aircraft where hoop stress must be considered. The most obvious (and most easily visualized) is the stress imposed on the fuselage when the cabin is pressurized at the higher altitudes. Notice that airliners tend to have fuselages which are circular in crosssection.
How often is aircraft maintenance?
Aviation maintenance professionals perform B maintenance checks approximately every 6-8 months. It takes about 160-180 labor hours, depending on the aircraft, and can be completed within 1–3 days at an airport hangar.
What are the ATA chapters for avionics?
- 05-00-00 Periodic Inspections.
- 05-10-00 Time Limit.
- 05-20-00 Scheduled Maintenance Checks.
- 05-30-00 [As Required]
- 05-40-00 [As Required]
- 05-50-00 Unscheduled Maintenance Checks.
What is the purpose of ATA chapter?
Air transportation Association (ATA) published a numbering system to learn and understand the technical features of an Aircraft. ATA chapters make it easy to categorize technical information. Looking at any Component Maintenance Manual (CMM) for any civilian aircraft.
Where are wing stations measured from?
Wing station (WS) 0 is located at the centerline of the fuselage, and all wing stations are measured (right or left) from this point (in inches).
What does the Type Certificate Data Sheet designation code 2 Pcsm mean?
What does the Type Certificate Data Sheet designation code ‘2 PCSM’ mean? two place (number of seats), closed, sea, monoplane.
What precaution should be taken with the magnetos before cleaning the engine compartment?
The engine is cleaning as follows: 1 Allow the engine after running to cool before cleaning. C A U T I O N 2 The magnetos, alternator, starter, the air inlets and the engine cowling (the inside of the engine cowling is covered with water soluble fire protection paint) must be protected against cleaning agents.
What is oil temperature gauge?
Oil pressure gauges and temp gauges are a piece of equipment that measure the overall health and operating temperature of your vehicle. … This mechanical unit helps to monitor the engine’s oil temperature to ensure that it is within a good temperature range.
What is aircraft oil pressure?
Usually, the oil pressure gauge indicates the pressure that oil enters the engine from the pump. This gauge warns of possible engine failure caused by an exhausted oil supply, failure of the oil pump, burned-out bearings, ruptured oil lines, or other causes that may be indicated by a loss of oil pressure.
What is Civil Air Regulations?
Prior to 1926, access to flying was uncontrolled. No licensing or certification was required. Therefore in 1926, the aviation industry requested Congress to enact federal legislation to regulate civil aviation. …
Why do we need to test the anti skid system on ground and before landing?
Built-in test circuits continuously monitor the anti-skid system and provide warning if a failure occurs. An operational test can be performed before flight. The anti-skid control switch and/or test switch is used in conjunction with system indicator light(s) to determine system integrity.
What is ATA chapter25?
ATA Chapter 25 – Equipment & Furnishing.
